diff options
Diffstat (limited to 'src/vnet/fib')
| -rw-r--r-- | src/vnet/fib/fib_api.c | 1 | ||||
| -rw-r--r-- | src/vnet/fib/fib_api.h | 12 | ||||
| -rw-r--r-- | src/vnet/fib/fib_attached_export.c | 3 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry.c | 187 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry.h | 60 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src.c | 384 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src.h | 68 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src_adj.c | 38 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src_interface.c | 35 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src_interpose.c | 370 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src_lisp.c | 4 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src_mpls.c | 126 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src_rr.c | 42 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry_src_rr.h | 77 | ||||
| -rw-r--r-- | src/vnet/fib/fib_path_list.c | 7 | ||||
| -rw-r--r-- | src/vnet/fib/fib_test.c | 7610 | ||||
| -rw-r--r-- | src/vnet/fib/fib_test.h | 1 | ||||
| -rw-r--r-- | src/vnet/fib/fib_types.api | 3 |
18 files changed, 5041 insertions, 3987 deletions
diff --git a/src/vnet/fib/fib_api.c b/src/vnet/fib/fib_api.c index 0c41d3cee83..e9a28658523 100644 --- a/src/vnet/fib/fib_api.c +++ b/src/vnet/fib/fib_api.c @@ -266,3 +266,4 @@ fib_api_path_encode (const fib_route_path_encode_t * api_rpath, out->next_hop_id = api_rpath->rpath.frp_udp_encap_id; } } + diff --git a/src/vnet/fib/fib_api.h b/src/vnet/fib/fib_api.h index c8b782ab156..66f0b51e891 100644 --- a/src/vnet/fib/fib_api.h +++ b/src/vnet/fib/fib_api.h @@ -61,4 +61,16 @@ struct _vl_api_fib_path; extern void fib_api_path_encode (const fib_route_path_encode_t * api_rpath, struct _vl_api_fib_path *out); +void +fib_prefix_to_api (const fib_prefix_t *pfx, + u8 address[16], + u8 *length, + u8 *is_ip6); + + +struct _vl_api_fib_path; + +extern int fib_path_api_parse(const struct _vl_api_fib_path *in, + fib_route_path_t *out); + #endif /* __FIB_API_H__ */ diff --git a/src/vnet/fib/fib_attached_export.c b/src/vnet/fib/fib_attached_export.c index cc8ebc8653e..3b8c6b43542 100644 --- a/src/vnet/fib/fib_attached_export.c +++ b/src/vnet/fib/fib_attached_export.c @@ -20,6 +20,7 @@ #include <vnet/fib/fib_entry_cover.h> #include <vnet/fib/fib_entry_src.h> #include <vnet/fib/fib_entry_delegate.h> +#include <vnet/dpo/drop_dpo.h> /** * A description of the need to import routes from the export table @@ -184,7 +185,7 @@ fib_entry_import_add (fib_ae_import_t *import, dpo = fib_entry_contribute_ip_forwarding(entry_index); - if (dpo_id_is_valid(dpo)) + if (dpo_id_is_valid(dpo) && !dpo_is_drop(dpo)) { fib_table_entry_special_dpo_add(import->faei_import_fib, &prefix, diff --git a/src/vnet/fib/fib_entry.c b/src/vnet/fib/fib_entry.c index fed42129cff..19e84330970 100644 --- a/src/vnet/fib/fib_entry.c +++ b/src/vnet/fib/fib_entry.c @@ -118,8 +118,8 @@ format_fib_entry (u8 * s, va_list * args) s = format (s, "%U", format_fib_prefix, &fib_entry->fe_prefix); - if (level >= FIB_ENTRY_FORMAT_DETAIL) - { +// if (level >= FIB_ENTRY_FORMAT_DETAIL) +// { s = format (s, " fib:%d", fib_entry->fe_fib_index); s = format (s, " index:%d", fib_entry_get_index(fib_entry)); s = format (s, " locks:%d", fib_entry->fe_node.fn_locks); @@ -127,7 +127,6 @@ format_fib_entry (u8 * s, va_list * args) FOR_EACH_SRC_ADDED(fib_entry, src, source, ({ s = format (s, "\n %U", format_fib_source, source); - s = fib_entry_src_format(fib_entry, source, s); s = format (s, " refs:%d", src->fes_ref_count); if (FIB_ENTRY_FLAG_NONE != src->fes_entry_flags) { s = format(s, " entry-flags:"); @@ -145,6 +144,7 @@ format_fib_entry (u8 * s, va_list * args) } } } + s = fib_entry_src_format(fib_entry, source, s); s = format (s, "\n"); if (FIB_NODE_INDEX_INVALID != src->fes_pl) { @@ -154,11 +154,11 @@ format_fib_entry (u8 * s, va_list * args) })); s = format (s, "\n forwarding: "); - } - else - { - s = format (s, "\n"); - } +// } +// else +// { +// s = format (s, "\n"); +// } fct = fib_entry_get_default_chain_type(fib_entry); @@ -214,6 +214,8 @@ fib_entry_last_lock_gone (fib_node_t *node) fib_entry = fib_entry_from_fib_node(node); + ASSERT(!dpo_id_is_valid(&fib_entry->fe_lb)); + FOR_EACH_DELEGATE_CHAIN(fib_entry, fdt, fed, { dpo_reset(&fed->fd_dpo); @@ -223,7 +225,6 @@ fib_entry_last_lock_gone (fib_node_t *node) FIB_ENTRY_DBG(fib_entry, "last-lock"); fib_node_deinit(&fib_entry->fe_node); - // FIXME -RR Backwalk ASSERT(0 == vec_len(fib_entry->fe_delegates)); vec_free(fib_entry->fe_delegates); @@ -459,6 +460,14 @@ fib_entry_contribute_forwarding (fib_node_index_t fib_entry_index, dpo_copy(dpo, &fed->fd_dpo); } /* + * use the drop DPO is nothing else is present + */ + if (!dpo_id_is_valid(dpo)) + { + dpo_copy(dpo, drop_dpo_get(fib_forw_chain_type_to_dpo_proto(fct))); + } + + /* * don't allow the special index indicating replicate.vs.load-balance * to escape to the clients */ @@ -477,7 +486,12 @@ fib_entry_contribute_ip_forwarding (fib_node_index_t fib_entry_index) ASSERT((fct == FIB_FORW_CHAIN_TYPE_UNICAST_IP4 || fct == FIB_FORW_CHAIN_TYPE_UNICAST_IP6)); - return (&fib_entry->fe_lb); + if (dpo_id_is_valid(&fib_entry->fe_lb)) + { + return (&fib_entry->fe_lb); + } + + return (drop_dpo_get(fib_forw_chain_type_to_dpo_proto(fct))); } adj_index_t @@ -757,15 +771,26 @@ fib_entry_post_update_actions (fib_entry_t *fib_entry, } void -fib_entry_source_change (fib_entry_t *fib_entry, - fib_source_t old_source, - fib_source_t new_source) +fib_entry_recalculate_forwarding (fib_node_index_t fib_entry_index) { - fib_entry_flag_t old_flags; + fib_source_t best_source; + fib_entry_t *fib_entry; + fib_entry_src_t *bsrc; - old_flags = fib_entry_get_flags_for_source( - fib_entry_get_index(fib_entry), old_source); + fib_entry = fib_entry_get(fib_entry_index); + + bsrc = fib_entry_get_best_src_i(fib_entry); + best_source = fib_entry_src_get_source(bsrc); + + fib_entry_src_action_reactivate(fib_entry, best_source); +} +static void +fib_entry_source_change_w_flags (fib_entry_t *fib_entry, + fib_source_t old_source, + fib_entry_flag_t old_flags, + fib_source_t new_source) +{ if (new_source < old_source) { /* @@ -776,11 +801,13 @@ fib_entry_source_change (fib_entry_t *fib_entry, } else if (new_source > old_source) { - /* - * the new source loses. nothing to do here. - * the data from the source is saved in the path-list created - */ - return; + /* + * the new source loses. Re-activate the winning sources + * in case it is an interposer and hence relied on the losing + * source's path-list. + */ + fib_entry_src_action_reactivate(fib_entry, old_source); + return; } else { @@ -796,6 +823,20 @@ fib_entry_source_change (fib_entry_t *fib_entry, } void +fib_entry_source_change (fib_entry_t *fib_entry, + fib_source_t old_source, + fib_source_t new_source) +{ + fib_entry_flag_t old_flags; + + old_flags = fib_entry_get_flags_for_source( + fib_entry_get_index(fib_entry), old_source); + + return (fib_entry_source_change_w_flags(fib_entry, old_source, + old_flags, new_source)); +} + +void fib_entry_special_add (fib_node_index_t fib_entry_index, fib_source_t source, fib_entry_flag_t flags, @@ -835,7 +876,6 @@ fib_entry_path_add (fib_node_index_t fib_entry_index, const fib_route_path_t *rpath) { fib_source_t best_source; - fib_entry_flag_t bflags; fib_entry_t *fib_entry; fib_entry_src_t *bsrc; @@ -846,42 +886,10 @@ fib_entry_path_add (fib_node_index_t fib_entry_index, bsrc = fib_entry_get_best_src_i(fib_entry); best_source = fib_entry_src_get_source(bsrc); - bflags = fib_entry_src_get_flags(bsrc); fib_entry = fib_entry_src_action_path_add(fib_entry, source, flags, rpath); - /* - * if the path list for the source passed is invalid, - * then we need to create a new one. else we are updating - * an existing. - */ - if (source < best_source) - { - /* - * we have a new winning source. - */ - fib_entry_src_action_deactivate(fib_entry, best_source); - fib_entry_src_action_activate(fib_entry, source); - } - else if (source > best_source) - { - /* - * the new source loses. nothing to do here. - * the data from the source is saved in the path-list created - */ - return; - } - else - { - /* - * the new source is one this entry already has. - * But the path-list was updated, which will contribute new forwarding, - * so install it. - */ - fib_entry_src_action_reactivate(fib_entry, source); - } - - fib_entry_post_update_actions(fib_entry, source, bflags); + fib_entry_source_change(fib_entry, best_source, source); } static fib_entry_src_flag_t @@ -928,7 +936,8 @@ fib_entry_source_removed (fib_entry_t *fib_entry, bsrc = fib_entry_get_best_src_i(fib_entry); best_source = fib_entry_src_get_source(bsrc); - if (FIB_SOURCE_MAX == best_source) { + if (FIB_SOURCE_MAX == best_source) + { /* * no more sources left. this entry is toast. */ @@ -1107,6 +1116,12 @@ fib_entry_special_remove (fib_node_index_t fib_entry_index, fib_entry_src_action_uninstall(fib_entry); return (FIB_ENTRY_SRC_FLAG_NONE); } + + /* + * reactivate the best source so the interposer gets restacked + */ + fib_entry_src_action_reactivate(fib_entry, best_source); + return (FIB_ENTRY_SRC_FLAG_ADDED); } } @@ -1183,48 +1198,14 @@ fib_entry_update (fib_node_index_t fib_entry_index, bsrc = fib_entry_get_best_src_i(fib_entry); best_source = fib_entry_src_get_source(bsrc); - bflags = fib_entry_src_get_flags(bsrc); - - fib_entry_src_action_path_swap(fib_entry, - source, - flags, - paths); - /* - * handle possible realloc's by refetching the pointer - */ - fib_entry = fib_entry_get(fib_entry_index); + bflags = fib_entry_get_flags_i(fib_entry); - /* - * if the path list for the source passed is invalid, - * then we need to create a new one. else we are updating - * an existing. - */ - if (source < best_source) - { - /* - * we have a new winning source. - */ - fib_entry_src_action_deactivate(fib_entry, best_source); - fib_entry_src_action_activate(fib_entry, source); - } - else if (source > best_source) { - /* - * the new source loses. nothing to do here. - * the data from the source is saved in the path-list created - */ - return; - } - else - { - /* - * the new source is one this entry already has. - * But the path-list was updated, which will contribute new forwarding, - * so install it. - */ - fib_entry_src_action_reactivate(fib_entry, source); - } + fib_entry = fib_entry_src_action_path_swap(fib_entry, + source, + flags, + paths); - fib_entry_post_update_actions(fib_entry, source, bflags); + fib_entry_source_change_w_flags(fib_entry, best_source, bflags, source); } @@ -1240,7 +1221,8 @@ fib_entry_cover_changed (fib_node_index_t fib_entry_index) .install = !0, .bw_reason = FIB_NODE_BW_REASON_FLAG_NONE, }; - fib_source_t source, best_source; + CLIB_UNUSED(fib_source_t source); + fib_source_t best_source; fib_entry_flag_t bflags; fib_entry_t *fib_entry; fib_entry_src_t *esrc; @@ -1263,13 +1245,13 @@ fib_entry_cover_changed (fib_node_index_t fib_entry_index) /* * only the best source gets to set the back walk flags */ - res = fib_entry_src_action_cover_change(fib_entry, source); + res = fib_entry_src_action_cover_change(fib_entry, esrc); bflags = fib_entry_src_get_flags(esrc); best_source = fib_entry_src_get_source(esrc); } else { - fib_entry_src_action_cover_change(fib_entry, source); + fib_entry_src_action_cover_change(fib_entry, esrc); } index++; })); @@ -1312,7 +1294,8 @@ fib_entry_cover_updated (fib_node_index_t fib_entry_index) .install = !0, .bw_reason = FIB_NODE_BW_REASON_FLAG_NONE, }; - fib_source_t source, best_source; + CLIB_UNUSED(fib_source_t source); + fib_source_t best_source; fib_entry_flag_t bflags; fib_entry_t *fib_entry; fib_entry_src_t *esrc; @@ -1335,13 +1318,13 @@ fib_entry_cover_updated (fib_node_index_t fib_entry_index) /* * only the best source gets to set the back walk flags */ - res = fib_entry_src_action_cover_update(fib_entry, source); + res = fib_entry_src_action_cover_update(fib_entry, esrc); bflags = fib_entry_src_get_flags(esrc); best_source = fib_entry_src_get_source(esrc); } else { - fib_entry_src_action_cover_update(fib_entry, source); + fib_entry_src_action_cover_update(fib_entry, esrc); } index++; })); diff --git a/src/vnet/fib/fib_entry.h b/src/vnet/fib/fib_entry.h index 4e88314005e..92333e9cc03 100644 --- a/src/vnet/fib/fib_entry.h +++ b/src/vnet/fib/fib_entry.h @@ -128,9 +128,16 @@ typedef enum fib_source_t_ { */ FIB_SOURCE_DEFAULT_ROUTE, /** + * The interpose source. + * This is not a real source, so don't use it to source a prefix. + * It exists here to provide a value against which to register to the + * VFT for providing the interpose actions to a real source. + */ + FIB_SOURCE_INTERPOSE, + /** * Marker. add new entries before this one. */ - FIB_SOURCE_LAST = FIB_SOURCE_DEFAULT_ROUTE, + FIB_SOURCE_LAST = FIB_SOURCE_INTERPOSE, } __attribute__ ((packed)) fib_source_t; STATIC_ASSERT (sizeof(fib_source_t) == 1, @@ -162,6 +169,7 @@ STATIC_ASSERT (sizeof(fib_source_t) == 1, [FIB_SOURCE_URPF_EXEMPT] = "urpf-exempt", \ [FIB_SOURCE_DEFAULT_ROUTE] = "default-route", \ [FIB_SOURCE_PLUGIN_HI] = "plugin-hi", \ + [FIB_SOURCE_INTERPOSE] = "interpose", \ } #define FOR_EACH_FIB_SOURCE(_item) \ @@ -223,9 +231,15 @@ typedef enum fib_entry_attribute_t_ { */ FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT, /** + * The interpose attribute. + * place the forwarding provided by the source infront of the forwarding + * provided by the best source, or failing that, by the cover. + */ + FIB_ENTRY_ATTRIBUTE_INTERPOSE, + /** * Marker. add new entries before this one. */ - FIB_ENTRY_ATTRIBUTE_LAST = FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT, + FIB_ENTRY_ATTRIBUTE_LAST = FIB_ENTRY_ATTRIBUTE_INTERPOSE, } fib_entry_attribute_t; #define FIB_ENTRY_ATTRIBUTES { \ @@ -239,6 +253,7 @@ typedef enum fib_entry_attribute_t_ { [FIB_ENTRY_ATTRIBUTE_MULTICAST] = "multicast", \ [FIB_ENTRY_ATTRIBUTE_NO_ATTACHED_EXPORT] = "no-attached-export", \ [FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT] = "covered-inherit", \ + [FIB_ENTRY_ATTRIBUTE_INTERPOSE] = "interpose", \ } #define FOR_EACH_FIB_ATTRIBUTE(_item) \ @@ -258,6 +273,7 @@ typedef enum fib_entry_flag_t_ { FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT = (1 << FIB_ENTRY_ATTRIBUTE_URPF_EXEMPT), FIB_ENTRY_FLAG_MULTICAST = (1 << FIB_ENTRY_ATTRIBUTE_MULTICAST), FIB_ENTRY_FLAG_COVERED_INHERIT = (1 << FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT), + FIB_ENTRY_FLAG_INTERPOSE = (1 << FIB_ENTRY_ATTRIBUTE_INTERPOSE), } __attribute__((packed)) fib_entry_flag_t; /** @@ -273,6 +289,10 @@ typedef enum fib_entry_src_attribute_t_ { */ FIB_ENTRY_SRC_ATTRIBUTE_ADDED = FIB_ENTRY_SRC_ATTRIBUTE_FIRST, /** + * the source is contributing forwarding + */ + FIB_ENTRY_SRC_ATTRIBUTE_CONTRIBUTING, + /** * the source is active/best */ FIB_ENTRY_SRC_ATTRIBUTE_ACTIVE, @@ -286,22 +306,23 @@ typedef enum fib_entry_src_attribute_t_ { FIB_ENTRY_SRC_ATTRIBUTE_LAST = FIB_ENTRY_SRC_ATTRIBUTE_INHERITED, } fib_entry_src_attribute_t; -#define FIB_ENTRY_SRC_ATTRIBUTE_MAX (FIB_ENTRY_SRC_ATTRIBUTE_LAST+1) #define FIB_ENTRY_SRC_ATTRIBUTES { \ [FIB_ENTRY_SRC_ATTRIBUTE_ADDED] = "added", \ + [FIB_ENTRY_SRC_ATTRIBUTE_CONTRIBUTING] = "contributing", \ [FIB_ENTRY_SRC_ATTRIBUTE_ACTIVE] = "active", \ [FIB_ENTRY_SRC_ATTRIBUTE_INHERITED] = "inherited", \ } #define FOR_EACH_FIB_SRC_ATTRIBUTE(_item) \ for (_item = FIB_ENTRY_SRC_ATTRIBUTE_FIRST; \ - _item < FIB_ENTRY_SRC_ATTRIBUTE_MAX; \ + _item <= FIB_ENTRY_SRC_ATTRIBUTE_LAST; \ _item++) typedef enum fib_entry_src_flag_t_ { FIB_ENTRY_SRC_FLAG_NONE = 0, FIB_ENTRY_SRC_FLAG_ADDED = (1 << FIB_ENTRY_SRC_ATTRIBUTE_ADDED), + FIB_ENTRY_SRC_FLAG_CONTRIBUTING = (1 << FIB_ENTRY_SRC_ATTRIBUTE_CONTRIBUTING), FIB_ENTRY_SRC_FLAG_ACTIVE = (1 << FIB_ENTRY_SRC_ATTRIBUTE_ACTIVE), FIB_ENTRY_SRC_FLAG_INHERITED = (1 << FIB_ENTRY_SRC_ATTRIBUTE_INHERITED), } __attribute__ ((packed)) fib_entry_src_flag_t; @@ -326,10 +347,17 @@ typedef struct fib_entry_src_t_ { * The path-list created by the source */ fib_node_index_t fes_pl; + + /** + * Flags the source contributes to the entry + */ + fib_entry_flag_t fes_entry_flags; + /** * Which source this info block is for */ fib_source_t fes_src; + /** * Flags on the source */ @@ -341,11 +369,6 @@ typedef struct fib_entry_src_t_ { * of times a given source has been added. Which is even fewer */ u8 fes_ref_count; - - /** - * Flags the source contributes to the entry - */ - fib_entry_flag_t fes_entry_flags; /** * Source specific info @@ -365,6 +388,21 @@ typedef struct fib_entry_src_t_ { /** * the index of the FIB entry that is the covering entry */ + fib_node_index_t fesi_cover; + /** + * This source's index in the cover's list + */ + u32 fesi_sibling; + /** + * DPO type to interpose. The dpo type needs to have registered + * it's 'contribute interpose' callback function. + */ + dpo_id_t fesi_dpo; + } interpose; + struct { + /** + * the index of the FIB entry that is the covering entry + */ fib_node_index_t fesa_cover; /** * This source's index in the cover's list @@ -398,7 +436,7 @@ typedef struct fib_entry_src_t_ { */ fib_node_index_t fesl_fib_index; } lisp; - }; + } u; } fib_entry_src_t; /** @@ -509,6 +547,8 @@ extern void fib_entry_inherit(fib_node_index_t cover, extern fib_entry_src_flag_t fib_entry_delete(fib_node_index_t fib_entry_index, fib_source_t source); +extern void fib_entry_recalculate_forwarding( + fib_node_index_t fib_entry_index); extern void fib_entry_contribute_urpf(fib_node_index_t path_index, index_t urpf); extern void fib_entry_contribute_forwarding( diff --git a/src/vnet/fib/fib_entry_src.c b/src/vnet/fib/fib_entry_src.c index 0497672b268..1b2d7161060 100644 --- a/src/vnet/fib/fib_entry_src.c +++ b/src/vnet/fib/fib_entry_src.c @@ -29,11 +29,39 @@ */ static fib_entry_src_vft_t fib_entry_src_vft[FIB_SOURCE_MAX]; +/** + * Get the VFT for a given source. This is a combination of the source + * enum and the interposer flags + */ +const fib_entry_src_vft_t* +fib_entry_src_get_vft (const fib_entry_src_t *esrc) +{ + if (esrc->fes_entry_flags & FIB_ENTRY_FLAG_INTERPOSE) + { + return (&fib_entry_src_vft[FIB_SOURCE_INTERPOSE]); + } + + return (&fib_entry_src_vft[esrc->fes_src]); +} + +static void +fib_entry_src_copy_default (const fib_entry_src_t *orig_src, + const fib_entry_t *fib_entry, + fib_entry_src_t *copy_src) +{ + clib_memcpy(©_src->u, &orig_src->u, sizeof(copy_src->u)); +} + void fib_entry_src_register (fib_source_t source, const fib_entry_src_vft_t *vft) { fib_entry_src_vft[source] = *vft; + + if (NULL == fib_entry_src_vft[source].fesv_copy) + { + fib_entry_src_vft[source].fesv_copy = fib_entry_src_copy_default; + } } static int @@ -45,21 +73,19 @@ fib_entry_src_cmp_for_sort (void * v1, return (esrc1->fes_src - esrc2->fes_src); } -void +static void fib_entry_src_action_init (fib_entry_t *fib_entry, - fib_source_t source) - + fib_source_t source, + fib_entry_flag_t flags) { fib_entry_src_t esrc = { .fes_pl = FIB_NODE_INDEX_INVALID, .fes_flags = FIB_ENTRY_SRC_FLAG_NONE, .fes_src = source, + .fes_entry_flags = flags, }; - if (NULL != fib_entry_src_vft[source].fesv_init) - { - fib_entry_src_vft[source].fesv_init(&esrc); - } + FIB_ENTRY_SRC_VFT_INVOKE(&esrc, fesv_init, (&esrc)); vec_add1(fib_entry->fe_srcs, esrc); vec_sort_with_function(fib_entry->fe_srcs, @@ -67,9 +93,9 @@ fib_entry_src_action_init (fib_entry_t *fib_entry, } static fib_entry_src_t * -fib_entry_src_find (const fib_entry_t *fib_entry, - fib_source_t source, - u32 *index) +fib_entry_src_find_i (const fib_entry_t *fib_entry, + fib_source_t source, + u32 *index) { fib_entry_src_t *esrc; @@ -95,6 +121,14 @@ fib_entry_src_find (const fib_entry_t *fib_entry, return (NULL); } +static fib_entry_src_t * +fib_entry_src_find (const fib_entry_t *fib_entry, + fib_source_t source) + +{ + return (fib_entry_src_find_i(fib_entry, source, NULL)); +} + int fib_entry_is_sourced (fib_node_index_t fib_entry_index, fib_source_t source) @@ -103,26 +137,27 @@ fib_entry_is_sourced (fib_node_index_t fib_entry_index, fib_entry = fib_entry_get(fib_entry_index); - return (NULL != fib_entry_src_find(fib_entry, source, NULL)); + return (NULL != fib_entry_src_find(fib_entry, source)); } static fib_entry_src_t * fib_entry_src_find_or_create (fib_entry_t *fib_entry, - fib_source_t source) + fib_source_t source, + fib_entry_flag_t flags) { fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); if (NULL == esrc) { - fib_entry_src_action_init(fib_entry, source); + fib_entry_src_action_init(fib_entry, source, flags); } - return (fib_entry_src_find(fib_entry, source, NULL)); + return (fib_entry_src_find(fib_entry, source)); } -void +static void fib_entry_src_action_deinit (fib_entry_t *fib_entry, fib_source_t source) @@ -130,14 +165,11 @@ fib_entry_src_action_deinit (fib_entry_t *fib_entry, fib_entry_src_t *esrc; u32 index = ~0; - esrc = fib_entry_src_find(fib_entry, source, &index); + esrc = fib_entry_src_find_i(fib_entry, source, &index); ASSERT(NULL != esrc); - if (NULL != fib_entry_src_vft[source].fesv_deinit) - { - fib_entry_src_vft[source].fesv_deinit(esrc); - } + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_deinit, (esrc)); fib_path_ext_list_flush(&esrc->fes_path_exts); vec_del1(fib_entry->fe_srcs, index); @@ -145,14 +177,10 @@ fib_entry_src_action_deinit (fib_entry_t *fib_entry, fib_entry_src_cover_res_t fib_entry_src_action_cover_change (fib_entry_t *fib_entry, - fib_source_t source) + fib_entry_src_t *esrc) { - if (NULL != fib_entry_src_vft[source].fesv_cover_change) - { - return (fib_entry_src_vft[source].fesv_cover_change( - fib_entry_src_find(fib_entry, source, NULL), - fib_entry)); - } + FIB_ENTRY_SRC_VFT_INVOKE_AND_RETURN(esrc, fesv_cover_change, + (esrc, fib_entry)); fib_entry_src_cover_res_t res = { .install = !0, @@ -163,14 +191,10 @@ fib_entry_src_action_cover_change (fib_entry_t *fib_entry, fib_entry_src_cover_res_t fib_entry_src_action_cover_update (fib_entry_t *fib_entry, - fib_source_t source) + fib_entry_src_t *esrc) { - if (NULL != fib_entry_src_vft[source].fesv_cover_update) - { - return (fib_entry_src_vft[source].fesv_cover_update( - fib_entry_src_find(fib_entry, source, NULL), - fib_entry)); - } + FIB_ENTRY_SRC_VFT_INVOKE_AND_RETURN(esrc, fesv_cover_update, + (esrc, fib_entry)); fib_entry_src_cover_res_t res = { .install = !0, @@ -350,8 +374,10 @@ fib_entry_src_collect_forwarding (fib_node_index_t pl_index, { fib_entry_src_collect_forwarding_ctx_t *ctx; fib_path_ext_t *path_ext; + u32 n_nhs; ctx = arg; + n_nhs = vec_len(ctx->next_hops); /* * if the path is not resolved, don't include it. @@ -430,6 +456,41 @@ fib_entry_src_collect_forwarding (fib_node_index_t pl_index, fib_entry_src_get_path_forwarding(path_index, ctx); } + /* + * a this point 'ctx' has the DPO the path contributed, plus + * any labels from path extensions. + * check if there are any interpose sources that want to contribute + */ + if (n_nhs < vec_len(ctx->next_hops)) + { + /* + * the path contributed a new choice. + */ + const fib_entry_src_vft_t *vft; + + vft = fib_entry_src_get_vft(ctx->esrc); + + if (NULL != vft->fesv_contribute_interpose) + { + const dpo_id_t *interposer; + + interposer = vft->fesv_contribute_interpose(ctx->esrc, + ctx->fib_entry); + + if (NULL != interposer) + { + dpo_id_t clone = DPO_INVALID; + + dpo_mk_interpose(interposer, + &ctx->next_hops[n_nhs].path_dpo, + &clone); + + dpo_copy(&ctx->next_hops[n_nhs].path_dpo, &clone); + dpo_reset(&clone); + } + } + } + return (FIB_PATH_LIST_WALK_CONTINUE); } @@ -585,7 +646,7 @@ fib_entry_src_action_install (fib_entry_t *fib_entry, int insert; fct = fib_entry_get_default_chain_type(fib_entry); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); /* * Every entry has its own load-balance object. All changes to the entry's @@ -660,18 +721,34 @@ fib_entry_recursive_loop_detect_i (fib_node_index_t path_list_index) * * copy a source data from another entry to this one */ -fib_entry_t * +static fib_entry_t * fib_entry_src_action_copy (fib_entry_t *fib_entry, const fib_entry_src_t *orig_src) { fib_entry_src_t *esrc; - esrc = fib_entry_src_find_or_create(fib_entry, orig_src->fes_src); + esrc = fib_entry_src_find_or_create(fib_entry, + orig_src->fes_src, + orig_src->fes_entry_flags); + + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_copy, + (orig_src, fib_entry, esrc)); + + fib_path_list_unlock(esrc->fes_pl); + + /* + * copy over all the data ... + */ + esrc->fes_flags = orig_src->fes_flags; + esrc->fes_pl = orig_src->fes_pl; - *esrc = *orig_src; + /* + * ... then update + */ esrc->fes_ref_count = 1; esrc->fes_flags |= FIB_ENTRY_SRC_FLAG_INHERITED; - esrc->fes_flags &= ~FIB_ENTRY_SRC_FLAG_ACTIVE; + esrc->fes_flags &= ~(FIB_ENTRY_SRC_FLAG_ACTIVE | + FIB_ENTRY_SRC_FLAG_CONTRIBUTING); esrc->fes_entry_flags &= ~FIB_ENTRY_FLAG_COVERED_INHERIT; /* @@ -694,7 +771,9 @@ fib_entry_src_action_update_from_cover (fib_entry_t *fib_entry, { fib_entry_src_t *esrc; - esrc = fib_entry_src_find_or_create(fib_entry, orig_src->fes_src); + esrc = fib_entry_src_find_or_create(fib_entry, + orig_src->fes_src, + orig_src->fes_entry_flags); /* * the source owns a lock on the entry @@ -712,7 +791,7 @@ fib_entry_src_covered_inherit_add_i (fib_entry_t *fib_entry, { fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, cover_src->fes_src, NULL); + esrc = fib_entry_src_find(fib_entry, cover_src->fes_src); if (cover_src == esrc) { @@ -787,7 +866,7 @@ fib_entry_src_covered_inherit_walk_remove (fib_node_index_t fei, fib_entry = fib_entry_get(fei); cover_src = ctx; - esrc = fib_entry_src_find(fib_entry, cover_src->fes_src, NULL); + esrc = fib_entry_src_find(fib_entry, cover_src->fes_src); if (cover_src == esrc) { @@ -866,7 +945,7 @@ fib_entry_src_covered_inherit_add (fib_entry_t *fib_entry, { fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); ASSERT(esrc->fes_flags & FIB_ENTRY_SRC_FLAG_ACTIVE); @@ -904,19 +983,21 @@ fib_entry_src_action_activate (fib_entry_t *fib_entry, { int houston_we_are_go_for_install; + const fib_entry_src_vft_t *vft; fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); ASSERT(!(esrc->fes_flags & FIB_ENTRY_SRC_FLAG_ACTIVE)); ASSERT(esrc->fes_flags & FIB_ENTRY_SRC_FLAG_ADDED); - esrc->fes_flags |= FIB_ENTRY_SRC_FLAG_ACTIVE; + esrc->fes_flags |= (FIB_ENTRY_SRC_FLAG_ACTIVE | + FIB_ENTRY_SRC_FLAG_CONTRIBUTING); + vft = fib_entry_src_get_vft(esrc); - if (NULL != fib_entry_src_vft[source].fesv_activate) + if (NULL != vft->fesv_activate) { - houston_we_are_go_for_install = - fib_entry_src_vft[source].fesv_activate(esrc, fib_entry); + houston_we_are_go_for_install = vft->fesv_activate(esrc, fib_entry); } else { @@ -965,16 +1046,15 @@ fib_entry_src_action_deactivate (fib_entry_t *fib_entry, fib_node_index_t path_list_index; fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); ASSERT(esrc->fes_flags & FIB_ENTRY_SRC_FLAG_ACTIVE); - if (NULL != fib_entry_src_vft[source].fesv_deactivate) - { - fib_entry_src_vft[source].fesv_deactivate(esrc, fib_entry); - } + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_deactivate, + (esrc, fib_entry)); - esrc->fes_flags &= ~FIB_ENTRY_SRC_FLAG_ACTIVE; + esrc->fes_flags &= ~(FIB_ENTRY_SRC_FLAG_ACTIVE | + FIB_ENTRY_SRC_FLAG_CONTRIBUTING); FIB_ENTRY_DBG(fib_entry, "deactivate: %d", fib_entry->fe_parent); @@ -1009,12 +1089,8 @@ fib_entry_src_action_fwd_update (const fib_entry_t *fib_entry, vec_foreach(esrc, fib_entry->fe_srcs) { - if (NULL != fib_entry_src_vft[esrc->fes_src].fesv_fwd_update) - { - fib_entry_src_vft[esrc->fes_src].fesv_fwd_update(esrc, - fib_entry, - source); - } + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_fwd_update, + (esrc, fib_entry, source)); } } @@ -1023,9 +1099,11 @@ fib_entry_src_action_reactivate (fib_entry_t *fib_entry, fib_source_t source) { fib_node_index_t path_list_index; + const fib_entry_src_vft_t *vft; fib_entry_src_t *esrc; + int remain_installed; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); ASSERT(esrc->fes_flags & FIB_ENTRY_SRC_FLAG_ACTIVE); @@ -1033,10 +1111,22 @@ fib_entry_src_action_reactivate (fib_entry_t *fib_entry, fib_entry->fe_parent, esrc->fes_pl); - if (fib_entry->fe_parent != esrc->fes_pl) + /* + * call the source to reactive and get the go/no-go to remain installed + */ + vft = fib_entry_src_get_vft(esrc); + + if (NULL != vft->fesv_reactivate) { - int remain_installed; + remain_installed = vft->fesv_reactivate(esrc, fib_entry); + } + else + { + remain_installed = 1; + } + if (fib_entry->fe_parent != esrc->fes_pl) + { /* * un-link from an old path-list. Check for any loops this will clear */ @@ -1072,30 +1162,19 @@ fib_entry_src_action_reactivate (fib_entry_t *fib_entry, fib_path_list_unlock(path_list_index); /* - * call the source to reactive and get the go/no-go to remain installed - */ - if (NULL != fib_entry_src_vft[source].fesv_reactivate) - { - remain_installed = - fib_entry_src_vft[source].fesv_reactivate(esrc, fib_entry); - } - else - { - remain_installed = 1; - } - - /* * If this source should push its state to covered prefixs, do that now. */ fib_entry_src_covered_inherit_add(fib_entry, source); + } - if (!remain_installed) - { - fib_entry_src_action_uninstall(fib_entry); - return; - } + if (!remain_installed) + { + fib_entry_src_action_uninstall(fib_entry); + } + else + { + fib_entry_src_action_install(fib_entry, source); } - fib_entry_src_action_install(fib_entry, source); fib_entry_src_action_fwd_update(fib_entry, source); } @@ -1105,13 +1184,10 @@ fib_entry_src_action_installed (const fib_entry_t *fib_entry, { fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); - if (NULL != fib_entry_src_vft[source].fesv_installed) - { - fib_entry_src_vft[source].fesv_installed(esrc, - fib_entry); - } + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_installed, + (esrc, fib_entry)); fib_entry_src_action_fwd_update(fib_entry, source); } @@ -1133,10 +1209,18 @@ fib_entry_src_action_add (fib_entry_t *fib_entry, fib_node_index_t fib_entry_index; fib_entry_src_t *esrc; - esrc = fib_entry_src_find_or_create(fib_entry, source); + esrc = fib_entry_src_find_or_create(fib_entry, source, flags); + ASSERT(esrc->fes_ref_count < 255); esrc->fes_ref_count++; + if (flags != esrc->fes_entry_flags) + { + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_flags_change, + (esrc, fib_entry, flags)); + } + esrc->fes_entry_flags = flags; + if (1 != esrc->fes_ref_count) { /* @@ -1145,21 +1229,17 @@ fib_entry_src_action_add (fib_entry_t *fib_entry, return (fib_entry); } - esrc->fes_entry_flags = flags; - /* * save variable so we can recover from a fib_entry realloc. */ fib_entry_index = fib_entry_get_index(fib_entry); - if (NULL != fib_entry_src_vft[source].fesv_add) - { - fib_entry_src_vft[source].fesv_add(esrc, - fib_entry, - flags, - fib_entry_get_dpo_proto(fib_entry), - dpo); - } + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_add, + (esrc, + fib_entry, + flags, + fib_entry_get_dpo_proto(fib_entry), + dpo)); fib_entry = fib_entry_get(fib_entry_index); @@ -1192,7 +1272,7 @@ fib_entry_src_action_update (fib_entry_t *fib_entry, fib_node_index_t fib_entry_index, old_path_list_index; fib_entry_src_t *esrc; - esrc = fib_entry_src_find_or_create(fib_entry, source); + esrc = fib_entry_src_find_or_create(fib_entry, source, flags); if (NULL == esrc) { @@ -1207,14 +1287,12 @@ fib_entry_src_action_update (fib_entry_t *fib_entry, */ fib_entry_index = fib_entry_get_index(fib_entry); - if (NULL != fib_entry_src_vft[source].fesv_add) - { - fib_entry_src_vft[source].fesv_add(esrc, - fib_entry, - flags, - fib_entry_get_dpo_proto(fib_entry), - dpo); - } + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_add, + (esrc, + fib_entry, + flags, + fib_entry_get_dpo_proto(fib_entry), + dpo)); fib_entry = fib_entry_get(fib_entry_index); @@ -1232,7 +1310,7 @@ fib_entry_src_action_remove_or_update_inherit (fib_entry_t *fib_entry, { fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); if (NULL == esrc) return (FIB_ENTRY_SRC_FLAG_ACTIVE); @@ -1261,7 +1339,7 @@ fib_entry_src_action_remove_or_update_inherit (fib_entry_t *fib_entry, ASSERT(coveri != fib_entry_get_index(fib_entry)); cover = fib_entry_get(coveri); - cover_src = fib_entry_src_find(cover, source, NULL); + cover_src = fib_entry_src_find(cover, source); ASSERT(NULL != cover_src); @@ -1290,7 +1368,7 @@ fib_entry_src_action_remove (fib_entry_t *fib_entry, fib_entry_src_flag_t sflags; fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); if (NULL == esrc) return (FIB_ENTRY_SRC_FLAG_ACTIVE); @@ -1310,13 +1388,16 @@ fib_entry_src_action_remove (fib_entry_t *fib_entry, { fib_entry_src_action_deactivate(fib_entry, source); } + else if (esrc->fes_flags & FIB_ENTRY_SRC_FLAG_CONTRIBUTING) + { + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_deactivate, + (esrc, fib_entry)); + esrc->fes_flags &= ~FIB_ENTRY_SRC_FLAG_CONTRIBUTING; + } old_path_list = esrc->fes_pl; - if (NULL != fib_entry_src_vft[source].fesv_remove) - { - fib_entry_src_vft[source].fesv_remove(esrc); - } + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_remove, (esrc)); fib_path_list_unlock(old_path_list); fib_entry_unlock(fib_entry_get_index(fib_entry)); @@ -1462,7 +1543,7 @@ fib_entry_src_action_path_add (fib_entry_t *fib_entry, */ fib_entry_index = fib_entry_get_index(fib_entry); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); if (NULL == esrc) { fib_entry = @@ -1471,7 +1552,7 @@ fib_entry_src_action_path_add (fib_entry_t *fib_entry, flags, drop_dpo_get( fib_entry_get_dpo_proto(fib_entry))); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); } /* @@ -1482,12 +1563,13 @@ fib_entry_src_action_path_add (fib_entry_t *fib_entry, */ old_path_list = esrc->fes_pl; - ASSERT(NULL != fib_entry_src_vft[source].fesv_path_add); + ASSERT(FIB_ENTRY_SRC_VFT_EXISTS(esrc, fesv_path_add)); pl_flags = fib_entry_src_flags_2_path_list_flags(fib_entry_get_flags_i(fib_entry)); fib_entry_flags_update(fib_entry, rpath, &pl_flags, esrc); - fib_entry_src_vft[source].fesv_path_add(esrc, fib_entry, pl_flags, rpath); + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_path_add, + (esrc, fib_entry, pl_flags, rpath)); fib_entry = fib_entry_get(fib_entry_index); fib_path_list_lock(esrc->fes_pl); @@ -1508,7 +1590,7 @@ fib_entry_src_action_path_add (fib_entry_t *fib_entry, fib_entry_t* fib_entry_src_action_path_swap (fib_entry_t *fib_entry, fib_source_t source, - fib_entry_flag_t flags, + fib_entry_flag_t flags, const fib_route_path_t *rpaths) { fib_node_index_t old_path_list, fib_entry_index; @@ -1516,7 +1598,7 @@ fib_entry_src_action_path_swap (fib_entry_t *fib_entry, const fib_route_path_t *rpath; fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); /* * save variable so we can recover from a fib_entry realloc. @@ -1525,15 +1607,20 @@ fib_entry_src_action_path_swap (fib_entry_t *fib_entry, if (NULL == esrc) { - fib_entry = fib_entry_src_action_add(fib_entry, + fib_entry = fib_entry_src_action_add(fib_entry, source, flags, drop_dpo_get( fib_entry_get_dpo_proto(fib_entry))); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); } else { + if (flags != esrc->fes_entry_flags) + { + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_flags_change, + (esrc, fib_entry, flags)); + } esrc->fes_entry_flags = flags; } @@ -1544,7 +1631,7 @@ fib_entry_src_action_path_swap (fib_entry_t *fib_entry, */ old_path_list = esrc->fes_pl; - ASSERT(NULL != fib_entry_src_vft[source].fesv_path_swap); + ASSERT(FIB_ENTRY_SRC_VFT_EXISTS(esrc, fesv_path_swap)); pl_flags = fib_entry_src_flags_2_path_list_flags(flags); @@ -1553,10 +1640,9 @@ fib_entry_src_action_path_swap (fib_entry_t *fib_entry, fib_entry_flags_update(fib_entry, rpath, &pl_flags, esrc); } - fib_entry_src_vft[source].fesv_path_swap(esrc, - fib_entry, - pl_flags, - rpaths); + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_path_swap, + (esrc, fib_entry, + pl_flags, rpaths)); fib_entry = fib_entry_get(fib_entry_index); @@ -1575,7 +1661,7 @@ fib_entry_src_action_path_remove (fib_entry_t *fib_entry, fib_node_index_t old_path_list; fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); ASSERT(NULL != esrc); ASSERT(esrc->fes_flags & FIB_ENTRY_SRC_FLAG_ADDED); @@ -1588,12 +1674,13 @@ fib_entry_src_action_path_remove (fib_entry_t *fib_entry, */ old_path_list = esrc->fes_pl; - ASSERT(NULL != fib_entry_src_vft[source].fesv_path_remove); + ASSERT(FIB_ENTRY_SRC_VFT_EXISTS(esrc, fesv_path_remove)); pl_flags = fib_entry_src_flags_2_path_list_flags(fib_entry_get_flags_i(fib_entry)); fib_entry_flags_update(fib_entry, rpath, &pl_flags, esrc); - fib_entry_src_vft[source].fesv_path_remove(esrc, pl_flags, rpath); + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_path_remove, + (esrc, pl_flags, rpath)); /* * lock the new path-list, unlock the old if it had one @@ -1621,12 +1708,10 @@ fib_entry_src_format (fib_entry_t *fib_entry, { fib_entry_src_t *esrc; - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); + + FIB_ENTRY_SRC_VFT_INVOKE_AND_RETURN(esrc, fesv_format, (esrc, s)); - if (NULL != fib_entry_src_vft[source].fesv_format) - { - return (fib_entry_src_vft[source].fesv_format(esrc, s)); - } return (s); } @@ -1641,7 +1726,7 @@ fib_entry_get_adj_for_source (fib_node_index_t fib_entry_index, return (ADJ_INDEX_INVALID); fib_entry = fib_entry_get(fib_entry_index); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); if (NULL != esrc) { @@ -1667,7 +1752,7 @@ fib_entry_get_dpo_for_source (fib_node_index_t fib_entry_index, return (0); fib_entry = fib_entry_get(fib_entry_index); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); if (NULL != esrc) { @@ -1694,7 +1779,7 @@ fib_entry_get_resolving_interface_for_source (fib_node_index_t entry_index, fib_entry = fib_entry_get(entry_index); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); if (NULL != esrc) { @@ -1715,7 +1800,7 @@ fib_entry_get_flags_for_source (fib_node_index_t entry_index, fib_entry = fib_entry_get(entry_index); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); if (NULL != esrc) { @@ -1757,12 +1842,12 @@ fib_entry_set_source_data (fib_node_index_t fib_entry_index, fib_entry_src_t *esrc; fib_entry = fib_entry_get(fib_entry_index); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); - if (NULL != esrc && - NULL != fib_entry_src_vft[source].fesv_set_data) + if (NULL != esrc) { - fib_entry_src_vft[source].fesv_set_data(esrc, fib_entry, data); + FIB_ENTRY_SRC_VFT_INVOKE(esrc, fesv_set_data, + (esrc, fib_entry, data)); } } @@ -1774,12 +1859,12 @@ fib_entry_get_source_data (fib_node_index_t fib_entry_index, fib_entry_src_t *esrc; fib_entry = fib_entry_get(fib_entry_index); - esrc = fib_entry_src_find(fib_entry, source, NULL); + esrc = fib_entry_src_find(fib_entry, source); - if (NULL != esrc && - NULL != fib_entry_src_vft[source].fesv_get_data) + if (NULL != esrc) { - return (fib_entry_src_vft[source].fesv_get_data(esrc, fib_entry)); + FIB_ENTRY_SRC_VFT_INVOKE_AND_RETURN(esrc, fesv_get_data, + (esrc, fib_entry)); } return (NULL); } @@ -1789,6 +1874,7 @@ fib_entry_src_module_init (void) { fib_entry_src_rr_register(); fib_entry_src_interface_register(); + fib_entry_src_interpose_register(); fib_entry_src_default_route_register(); fib_entry_src_special_register(); fib_entry_src_api_register(); diff --git a/src/vnet/fib/fib_entry_src.h b/src/vnet/fib/fib_entry_src.h index 57840d555ee..61740201eb7 100644 --- a/src/vnet/fib/fib_entry_src.h +++ b/src/vnet/fib/fib_entry_src.h @@ -173,6 +173,26 @@ typedef const void* (*fib_entry_src_get_data_t)(fib_entry_src_t *src, const fib_entry_t *fib_entry); /** + * Contribute forwarding to interpose inthe chain + */ +typedef const dpo_id_t* (*fib_entry_src_contribute_interpose_t)(const fib_entry_src_t *src, + const fib_entry_t *fib_entry); + +/** + * The fib entry flags for this source are changing + */ +typedef void (*fib_entry_src_flag_change_t)(fib_entry_src_t *src, + const fib_entry_t *fib_entry, + fib_entry_flag_t new_flags); + +/** + * The fib entry flags for this source are changing + */ +typedef void (*fib_entry_src_copy_t)(const fib_entry_src_t *orig_src, + const fib_entry_t *fib_entry, + fib_entry_src_t *copy_src); + +/** * Virtual function table each FIB entry source will register */ typedef struct fib_entry_src_vft_t_ { @@ -193,21 +213,48 @@ typedef struct fib_entry_src_vft_t_ { fib_entry_src_fwd_update_t fesv_fwd_update; fib_entry_src_get_data_t fesv_get_data; fib_entry_src_set_data_t fesv_set_data; + fib_entry_src_contribute_interpose_t fesv_contribute_interpose; + fib_entry_src_flag_change_t fesv_flags_change; + fib_entry_src_copy_t fesv_copy; } fib_entry_src_vft_t; #define FOR_EACH_SRC_ADDED(_entry, _src, _source, action) \ { \ - vec_foreach(_src, _entry->fe_srcs) \ + vec_foreach(_src, (_entry)->fe_srcs) \ { \ if (_src->fes_flags & FIB_ENTRY_SRC_FLAG_ADDED) { \ - _source = _src->fes_src; \ - do { \ - action; \ - } while(0); \ + _source = (_src)->fes_src; \ + action; \ } \ } \ } +#define FIB_ENTRY_SRC_VFT_INVOKE(esrc, func, args) \ +{ \ + const fib_entry_src_vft_t *_vft; \ + _vft = fib_entry_src_get_vft(esrc); \ + if (_vft->func) \ + _vft->func args; \ +} + +#define FIB_ENTRY_SRC_VFT_INVOKE_AND_RETURN(esrc, func, args) \ +{ \ + const fib_entry_src_vft_t *_vft; \ + _vft = fib_entry_src_get_vft(esrc); \ + if (_vft->func) \ + return (_vft->func args); \ +} + +#define FIB_ENTRY_SRC_VFT_EXISTS(esrc, func) \ +{ \ + const fib_entry_src_vft_t *_vft; \ + _vft = fib_entry_src_get_vft(esrc); \ + (_vft->func); \ +} + +extern const fib_entry_src_vft_t*fib_entry_src_get_vft( + const fib_entry_src_t *esrc); + extern u8* fib_entry_src_format(fib_entry_t *entry, fib_source_t source, u8* s); @@ -215,19 +262,13 @@ extern u8* fib_entry_src_format(fib_entry_t *entry, extern void fib_entry_src_register(fib_source_t source, const fib_entry_src_vft_t *vft); -extern void fib_entry_src_action_init(fib_entry_t *entry, - fib_source_t source); - -extern void fib_entry_src_action_deinit(fib_entry_t *fib_entry, - fib_source_t source); - extern fib_entry_src_cover_res_t fib_entry_src_action_cover_change( fib_entry_t *entry, - fib_source_t source); + fib_entry_src_t *esrc); extern fib_entry_src_cover_res_t fib_entry_src_action_cover_update( fib_entry_t *fib_entry, - fib_source_t source); + fib_entry_src_t *esrc); extern void fib_entry_src_action_activate(fib_entry_t *fib_entry, fib_source_t source); @@ -304,6 +345,7 @@ extern void fib_entry_source_change(fib_entry_t *fib_entry, extern void fib_entry_src_default_register(void); extern void fib_entry_src_rr_register(void); extern void fib_entry_src_interface_register(void); +extern void fib_entry_src_interpose_register(void); extern void fib_entry_src_default_route_register(void); extern void fib_entry_src_special_register(void); extern void fib_entry_src_api_register(void); diff --git a/src/vnet/fib/fib_entry_src_adj.c b/src/vnet/fib/fib_entry_src_adj.c index 04c5c8dc1f7..e43e36ee4e5 100644 --- a/src/vnet/fib/fib_entry_src_adj.c +++ b/src/vnet/fib/fib_entry_src_adj.c @@ -27,8 +27,8 @@ static void fib_entry_src_adj_init (fib_entry_src_t *src) { - src->adj.fesa_cover = FIB_NODE_INDEX_INVALID; - src->adj.fesa_sibling = FIB_NODE_INDEX_INVALID; + src->u.adj.fesa_cover = FIB_NODE_INDEX_INVALID; + src->u.adj.fesa_sibling = FIB_NODE_INDEX_INVALID; } static void @@ -211,17 +211,17 @@ fib_entry_src_adj_activate (fib_entry_src_t *src, * find the covering prefix. become a dependent thereof. * there should always be a cover, though it may be the default route. */ - src->adj.fesa_cover = fib_table_get_less_specific(fib_entry->fe_fib_index, - &fib_entry->fe_prefix); + src->u.adj.fesa_cover = fib_table_get_less_specific(fib_entry->fe_fib_index, + &fib_entry->fe_prefix); - ASSERT(FIB_NODE_INDEX_INVALID != src->adj.fesa_cover); - ASSERT(fib_entry_get_index(fib_entry) != src->adj.fesa_cover); + ASSERT(FIB_NODE_INDEX_INVALID != src->u.adj.fesa_cover); + ASSERT(fib_entry_get_index(fib_entry) != src->u.adj.fesa_cover); - cover = fib_entry_get(src->adj.fesa_cover); + cover = fib_entry_get(src->u.adj.fesa_cover); ASSERT(cover != fib_entry); - src->adj.fesa_sibling = + src->u.adj.fesa_sibling = fib_entry_cover_track(cover, fib_entry_get_index(fib_entry)); @@ -240,7 +240,7 @@ fib_entry_src_adj_activate (fib_entry_src_t *src, if (FIB_ENTRY_FLAG_ATTACHED & fib_entry_get_flags_i(cover)) { fib_entry_src_path_list_walk_cxt_t ctx = { - .cover_itf = fib_entry_get_resolving_interface(src->adj.fesa_cover), + .cover_itf = fib_entry_get_resolving_interface(src->u.adj.fesa_cover), .flags = FIB_PATH_EXT_ADJ_FLAG_NONE, .src = src, }; @@ -267,7 +267,7 @@ fib_entry_src_adj_reactivate (fib_entry_src_t *src, const fib_entry_t *fib_entry) { fib_entry_src_path_list_walk_cxt_t ctx = { - .cover_itf = fib_entry_get_resolving_interface(src->adj.fesa_cover), + .cover_itf = fib_entry_get_resolving_interface(src->u.adj.fesa_cover), .flags = FIB_PATH_EXT_ADJ_FLAG_NONE, .src = src, }; @@ -292,24 +292,24 @@ fib_entry_src_adj_deactivate (fib_entry_src_t *src, /* * remove the depednecy on the covering entry */ - ASSERT(FIB_NODE_INDEX_INVALID != src->adj.fesa_cover); - cover = fib_entry_get(src->adj.fesa_cover); + ASSERT(FIB_NODE_INDEX_INVALID != src->u.adj.fesa_cover); + cover = fib_entry_get(src->u.adj.fesa_cover); - fib_entry_cover_untrack(cover, src->adj.fesa_sibling); + fib_entry_cover_untrack(cover, src->u.adj.fesa_sibling); /* * tell the cover this entry no longer needs exporting */ fib_attached_export_covered_removed(cover, fib_entry_get_index(fib_entry)); - src->adj.fesa_cover = FIB_NODE_INDEX_INVALID; + src->u.adj.fesa_cover = FIB_NODE_INDEX_INVALID; } static u8* fib_entry_src_adj_format (fib_entry_src_t *src, u8* s) { - return (format(s, " cover:%d", src->adj.fesa_cover)); + return (format(s, " cover:%d", src->u.adj.fesa_cover)); } static void @@ -321,8 +321,8 @@ fib_entry_src_adj_installed (fib_entry_src_t *src, */ fib_entry_t *cover; - ASSERT(FIB_NODE_INDEX_INVALID != src->adj.fesa_cover); - cover = fib_entry_get(src->adj.fesa_cover); + ASSERT(FIB_NODE_INDEX_INVALID != src->u.adj.fesa_cover); + cover = fib_entry_get(src->u.adj.fesa_cover); fib_attached_export_covered_added(cover, fib_entry_get_index(fib_entry)); @@ -369,9 +369,9 @@ fib_entry_src_adj_cover_update (fib_entry_src_t *src, }; fib_entry_t *cover; - ASSERT(FIB_NODE_INDEX_INVALID != src->adj.fesa_cover); + ASSERT(FIB_NODE_INDEX_INVALID != src->u.adj.fesa_cover); - cover = fib_entry_get(src->adj.fesa_cover); + cover = fib_entry_get(src->u.adj.fesa_cover); res.install = (FIB_ENTRY_FLAG_ATTACHED & fib_entry_get_flags_i(cover)); diff --git a/src/vnet/fib/fib_entry_src_interface.c b/src/vnet/fib/fib_entry_src_interface.c index f79be72c45a..4ce4f14ab4e 100644 --- a/src/vnet/fib/fib_entry_src_interface.c +++ b/src/vnet/fib/fib_entry_src_interface.c @@ -27,8 +27,8 @@ static void fib_entry_src_interface_init (fib_entry_src_t *src) { - src->interface.fesi_cover = FIB_NODE_INDEX_INVALID; - src->interface.fesi_sibling = FIB_NODE_INDEX_INVALID; + src->u.interface.fesi_cover = FIB_NODE_INDEX_INVALID; + src->u.interface.fesi_sibling = FIB_NODE_INDEX_INVALID; } static void @@ -74,7 +74,7 @@ fib_entry_src_interface_path_swap (fib_entry_src_t *src, { /* * the connected prefix will link to a glean on a non-p2p - * interface. + * u.interface. */ adj->sub_type.glean.receive_addr = entry->fe_prefix.fp_addr; } @@ -98,15 +98,15 @@ fib_entry_src_interface_activate (fib_entry_src_t *src, * during an attached export of the cover, this local prefix is * also exported */ - src->interface.fesi_cover = + src->u.interface.fesi_cover = fib_table_get_less_specific(fib_entry->fe_fib_index, &fib_entry->fe_prefix); - ASSERT(FIB_NODE_INDEX_INVALID != src->interface.fesi_cover); + ASSERT(FIB_NODE_INDEX_INVALID != src->u.interface.fesi_cover); - cover = fib_entry_get(src->interface.fesi_cover); + cover = fib_entry_get(src->u.interface.fesi_cover); - src->interface.fesi_sibling = + src->u.interface.fesi_sibling = fib_entry_cover_track(cover, fib_entry_get_index(fib_entry)); } @@ -127,13 +127,13 @@ fib_entry_src_interface_deactivate (fib_entry_src_t *src, /* * remove the depednecy on the covering entry */ - if (FIB_NODE_INDEX_INVALID != src->interface.fesi_cover) + if (FIB_NODE_INDEX_INVALID != src->u.interface.fesi_cover) { - cover = fib_entry_get(src->interface.fesi_cover); + cover = fib_entry_get(src->u.interface.fesi_cover); - fib_entry_cover_untrack(cover, src->interface.fesi_sibling); + fib_entry_cover_untrack(cover, src->u.interface.fesi_sibling); - src->interface.fesi_cover = FIB_NODE_INDEX_INVALID; + src->u.interface.fesi_cover = FIB_NODE_INDEX_INVALID; } } @@ -146,7 +146,7 @@ fib_entry_src_interface_cover_change (fib_entry_src_t *src, .bw_reason = FIB_NODE_BW_REASON_FLAG_NONE, }; - if (FIB_NODE_INDEX_INVALID == src->interface.fesi_cover) + if (FIB_NODE_INDEX_INVALID == src->u.interface.fesi_cover) { /* * not tracking the cover. surprised we got poked? @@ -159,8 +159,9 @@ fib_entry_src_interface_cover_change (fib_entry_src_t *src, * entry inserted benaeth it. That does not necessarily mean that this * entry is covered by the new prefix. check that */ - if (src->rr.fesr_cover != fib_table_get_less_specific(fib_entry->fe_fib_index, - &fib_entry->fe_prefix)) + if (src->u.interface.fesi_cover != + fib_table_get_less_specific(fib_entry->fe_fib_index, + &fib_entry->fe_prefix)) { fib_entry_src_interface_deactivate(src, fib_entry); fib_entry_src_interface_activate(src, fib_entry); @@ -177,9 +178,9 @@ fib_entry_src_interface_installed (fib_entry_src_t *src, */ fib_entry_t *cover; - if (FIB_NODE_INDEX_INVALID != src->interface.fesi_cover) + if (FIB_NODE_INDEX_INVALID != src->u.interface.fesi_cover) { - cover = fib_entry_get(src->interface.fesi_cover); + cover = fib_entry_get(src->u.interface.fesi_cover); fib_attached_export_covered_added(cover, fib_entry_get_index(fib_entry)); @@ -190,7 +191,7 @@ static u8* fib_entry_src_interface_format (fib_entry_src_t *src, u8* s) { - return (format(s, " cover:%d", src->interface.fesi_cover)); + return (format(s, " cover:%d", src->u.interface.fesi_cover)); } const static fib_entry_src_vft_t interface_src_vft = { diff --git a/src/vnet/fib/fib_entry_src_interpose.c b/src/vnet/fib/fib_entry_src_interpose.c new file mode 100644 index 00000000000..c362328f473 --- /dev/null +++ b/src/vnet/fib/fib_entry_src_interpose.c @@ -0,0 +1,370 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <vlib/vlib.h> +#include <vnet/ip/format.h> +#include <vnet/ip/lookup.h> +#include <vnet/adj/adj.h> +#include <vnet/dpo/drop_dpo.h> + +#include "fib_entry_src.h" +#include "fib_entry_src_rr.h" +#include "fib_entry_cover.h" +#include "fib_entry.h" +#include "fib_table.h" + +/* + * Source initialisation Function + */ +static void +fib_entry_src_interpose_init (fib_entry_src_t *src) +{ + src->u.interpose.fesi_cover = FIB_NODE_INDEX_INVALID; + src->u.interpose.fesi_sibling = FIB_NODE_INDEX_INVALID; +} + +/* + * Source deinitialisation Function + */ +static void +fib_entry_src_interpose_deinit (fib_entry_src_t *src) +{ + ASSERT(src->u.interpose.fesi_cover == FIB_NODE_INDEX_INVALID); + + src->u.interpose.fesi_cover = FIB_NODE_INDEX_INVALID; + src->u.interpose.fesi_sibling = FIB_NODE_INDEX_INVALID; + + dpo_reset(&src->u.interpose.fesi_dpo); +} + +static fib_entry_src_t * +fib_entry_src_rr_get_next_best (const fib_entry_src_t *src, + const fib_entry_t *fib_entry) +{ + fib_entry_src_t *next_src, *best_src = NULL; + fib_source_t source; + + FOR_EACH_SRC_ADDED(fib_entry, next_src, source, + ({ + /* + * skip to the next best source after this one + */ + if (source <= src->fes_src) + { + continue; + } + else + { + best_src = next_src; + break; + } + })); + + return (best_src); +} + +/* + * Source activation. Called when the source is the new best source on the entry + */ +static int +fib_entry_src_interpose_activate (fib_entry_src_t *src, + const fib_entry_t *fib_entry) +{ + fib_entry_src_t *best_src; + fib_node_index_t old_pl; + fib_entry_t *cover; + + old_pl = src->fes_pl; + src->fes_pl = FIB_NODE_INDEX_INVALID; + + /* + * The goal here is to find a path-list that will contribute forwarding + * for the entry. + * First check this entry for other sources that have a path-list + */ + best_src = fib_entry_src_rr_get_next_best(src, fib_entry); + + if (NULL != best_src) + { + const fib_entry_src_vft_t *vft; + + best_src->fes_flags |= FIB_ENTRY_SRC_FLAG_CONTRIBUTING; + vft = fib_entry_src_get_vft(best_src); + /* + * there is another source for this entry. activate it so it + * can provide forwarding + */ + if (NULL != vft->fesv_activate) + { + if (vft->fesv_activate(best_src, fib_entry)) + { + /* + * next best source activated ok, use its path list + */ + src->fes_pl = best_src->fes_pl; + } + } + else + { + /* + * next best source does not require activation, use its path list + */ + src->fes_pl = best_src->fes_pl; + } + } + else + { + /* + * find the covering prefix. become a dependent thereof. + * for IP there should always be a cover, though it may be the default route. + * For MPLS there is never a cover. + */ + if (FIB_PROTOCOL_MPLS == fib_entry->fe_prefix.fp_proto) + { + src->fes_pl = fib_path_list_create_special(DPO_PROTO_MPLS, + FIB_PATH_LIST_FLAG_DROP, + NULL); + } + else + { + src->u.interpose.fesi_cover = + fib_table_get_less_specific(fib_entry->fe_fib_index, + &fib_entry->fe_prefix); + + ASSERT(FIB_NODE_INDEX_INVALID != src->u.interpose.fesi_cover); + + cover = fib_entry_get(src->u.interpose.fesi_cover); + + src->u.interpose.fesi_sibling = + fib_entry_cover_track(cover, fib_entry_get_index(fib_entry)); + + /* + * if the cover is attached then install an attached-host path + * (like an adj-fib). Otherwise inherit the forwarding from the cover + */ + if (FIB_ENTRY_FLAG_ATTACHED & fib_entry_get_flags_i(cover)) + { + fib_entry_src_rr_resolve_via_connected(src, fib_entry, cover); + } + else + { + fib_entry_src_rr_use_covers_pl(src, fib_entry, cover); + } + } + } + + fib_path_list_unlock(old_pl); + fib_path_list_lock(src->fes_pl); + + /* + * return go for install + */ + return (!0); +} + +/** + * Source Deactivate. + * Called when the source is no longer best source on the entry + */ +static void +fib_entry_src_interpose_deactivate (fib_entry_src_t *src, + const fib_entry_t *fib_entry) +{ + fib_entry_t *cover; + + if (FIB_NODE_INDEX_INVALID != src->u.interpose.fesi_cover) + { + /* + * remove the depednecy on the covering entry, if that's + * what was contributing the path-list + */ + cover = fib_entry_get(src->u.interpose.fesi_cover); + fib_entry_cover_untrack(cover, src->u.interpose.fesi_sibling); + src->u.interpose.fesi_cover = FIB_NODE_INDEX_INVALID; + } + else + { + fib_entry_src_t *best_src; + + best_src = fib_entry_src_rr_get_next_best(src, fib_entry); + + if (best_src) + { + best_src->fes_flags &= ~FIB_ENTRY_SRC_FLAG_CONTRIBUTING; + /* + * there is another source for this entry. activate it so it + * can provide forwarding + */ + FIB_ENTRY_SRC_VFT_INVOKE(best_src, fesv_deactivate, + (best_src, fib_entry)); + } + } + + fib_path_list_unlock(src->fes_pl); + src->fes_pl = FIB_NODE_INDEX_INVALID; + src->fes_entry_flags &= ~FIB_ENTRY_FLAGS_RR_INHERITED; +} + +static int +fib_entry_src_interpose_reactivate (fib_entry_src_t *src, + const fib_entry_t *fib_entry) +{ + fib_entry_src_interpose_deactivate(src, fib_entry); + return (fib_entry_src_interpose_activate(src, fib_entry)); +} + +static fib_entry_src_cover_res_t +fib_entry_src_interpose_cover_change (fib_entry_src_t *src, + const fib_entry_t *fib_entry) +{ + fib_entry_src_cover_res_t res = { + .install = !0, + .bw_reason = FIB_NODE_BW_REASON_FLAG_NONE, + }; + + if (FIB_NODE_INDEX_INVALID == src->u.interpose.fesi_cover) + { + /* + * the source may be added, but it is not active + * if it is not tracking the cover. + */ + return (res); + } + + /* + * this function is called when this entry's cover has a more specific + * entry inserted benaeth it. That does not necessarily mean that this + * entry is covered by the new prefix. check that + */ + if (src->u.interpose.fesi_cover != + fib_table_get_less_specific(fib_entry->fe_fib_index, + &fib_entry->fe_prefix)) + { + fib_entry_src_interpose_deactivate(src, fib_entry); + fib_entry_src_interpose_activate(src, fib_entry); + + /* + * dependent children need to re-resolve to the new forwarding info + */ + res.bw_reason = FIB_NODE_BW_REASON_FLAG_EVALUATE; + } + return (res); +} + +static void +fib_entry_src_interpose_add (fib_entry_src_t *src, + const fib_entry_t *entry, + fib_entry_flag_t flags, + dpo_proto_t proto, + const dpo_id_t *dpo) +{ + dpo_copy(&src->u.interpose.fesi_dpo, dpo); +} + +static void +fib_entry_src_interpose_remove (fib_entry_src_t *src) +{ + dpo_reset(&src->u.interpose.fesi_dpo); +} + +static void +fib_entry_src_interpose_set_data (fib_entry_src_t *src, + const fib_entry_t *fib_entry, + const void *data) +{ + const dpo_id_t *dpo = data; + + dpo_copy(&src->u.interpose.fesi_dpo, dpo); +} + +/** + * Contribute forwarding to interpose in the chain + */ +const dpo_id_t* fib_entry_src_interpose_contribute(const fib_entry_src_t *src, + const fib_entry_t *fib_entry) +{ + return (&src->u.interpose.fesi_dpo); +} + +static void +fib_entry_src_interpose_copy (const fib_entry_src_t *orig_src, + const fib_entry_t *fib_entry, + fib_entry_src_t *copy_src) +{ + copy_src->u.interpose.fesi_cover = orig_src->u.interpose.fesi_cover; + + if (FIB_NODE_INDEX_INVALID != copy_src->u.interpose.fesi_cover) + { + fib_entry_t *cover; + + cover = fib_entry_get(orig_src->u.interpose.fesi_cover); + copy_src->u.interpose.fesi_sibling = + fib_entry_cover_track(cover, fib_entry_get_index(fib_entry)); + } + + dpo_copy(©_src->u.interpose.fesi_dpo, + &orig_src->u.interpose.fesi_dpo); +} + +static void +fib_entry_src_interpose_flag_change (fib_entry_src_t *src, + const fib_entry_t *fib_entry, + fib_entry_flag_t new_flags) +{ + if (!(new_flags & FIB_ENTRY_FLAG_INTERPOSE)) + { + /* + * stop tracking the source contributing forwarding + * and reset the interposer DPO + */ + fib_entry_src_interpose_deactivate(src, fib_entry); + fib_entry_src_interpose_deinit(src); + } +} + +static u8* +fib_entry_src_interpose_format (fib_entry_src_t *src, + u8* s) +{ + s = format(s, " cover:%d interpose:\n%U%U", + src->u.interpose.fesi_cover, + format_white_space, 6, + format_dpo_id, &src->u.interpose.fesi_dpo, 8); + + return (s); +} + +const static fib_entry_src_vft_t interpose_src_vft = { + .fesv_init = fib_entry_src_interpose_init, + .fesv_deinit = fib_entry_src_interpose_deinit, + .fesv_activate = fib_entry_src_interpose_activate, + .fesv_reactivate = fib_entry_src_interpose_reactivate, + .fesv_deactivate = fib_entry_src_interpose_deactivate, + .fesv_cover_change = fib_entry_src_interpose_cover_change, + .fesv_cover_update = fib_entry_src_rr_cover_update, + .fesv_format = fib_entry_src_interpose_format, + .fesv_add = fib_entry_src_interpose_add, + .fesv_remove = fib_entry_src_interpose_remove, + .fesv_contribute_interpose = fib_entry_src_interpose_contribute, + .fesv_set_data = fib_entry_src_interpose_set_data, + .fesv_copy = fib_entry_src_interpose_copy, + .fesv_flags_change = fib_entry_src_interpose_flag_change, +}; + +void +fib_entry_src_interpose_register (void) +{ + fib_entry_src_register(FIB_SOURCE_INTERPOSE, &interpose_src_vft); +} diff --git a/src/vnet/fib/fib_entry_src_lisp.c b/src/vnet/fib/fib_entry_src_lisp.c index e72dce6333d..ec8c467d1cf 100644 --- a/src/vnet/fib/fib_entry_src_lisp.c +++ b/src/vnet/fib/fib_entry_src_lisp.c @@ -104,14 +104,14 @@ fib_entry_src_lisp_set_data (fib_entry_src_t *src, const fib_entry_t *entry, const void *data) { - src->lisp.fesl_fib_index = *(u32*)data; + src->u.lisp.fesl_fib_index = *(u32*)data; } static const void* fib_entry_src_lisp_get_data (fib_entry_src_t *src, const fib_entry_t *entry) { - return (&(src->lisp.fesl_fib_index)); + return (&(src->u.lisp.fesl_fib_index)); } const static fib_entry_src_vft_t api_src_vft = { diff --git a/src/vnet/fib/fib_entry_src_mpls.c b/src/vnet/fib/fib_entry_src_mpls.c index f80d42afbb0..32a620de713 100644 --- a/src/vnet/fib/fib_entry_src_mpls.c +++ b/src/vnet/fib/fib_entry_src_mpls.c @@ -22,7 +22,7 @@ #include <vnet/fib/mpls_fib.h> /** - * Source initialisation Function + * Source initialisation Function */ static void fib_entry_src_mpls_init (fib_entry_src_t *src) @@ -30,16 +30,16 @@ fib_entry_src_mpls_init (fib_entry_src_t *src) mpls_eos_bit_t eos; src->fes_flags = FIB_ENTRY_SRC_FLAG_NONE; - src->mpls.fesm_label = MPLS_LABEL_INVALID; + src->u.mpls.fesm_label = MPLS_LABEL_INVALID; FOR_EACH_MPLS_EOS_BIT(eos) { - src->mpls.fesm_lfes[eos] = FIB_NODE_INDEX_INVALID; + src->u.mpls.fesm_lfes[eos] = FIB_NODE_INDEX_INVALID; } } /** - * Source deinitialisation Function + * Source deinitialisation Function */ static void fib_entry_src_mpls_deinit (fib_entry_src_t *src) @@ -50,7 +50,7 @@ static void fib_entry_src_mpls_remove (fib_entry_src_t *src) { src->fes_pl = FIB_NODE_INDEX_INVALID; - src->mpls.fesm_label = MPLS_LABEL_INVALID; + src->u.mpls.fesm_label = MPLS_LABEL_INVALID; } static void @@ -61,9 +61,9 @@ fib_entry_src_mpls_add (fib_entry_src_t *src, const dpo_id_t *dpo) { src->fes_pl = - fib_path_list_create_special(proto, - FIB_PATH_LIST_FLAG_DROP, - drop_dpo_get(proto)); + fib_path_list_create_special(proto, + FIB_PATH_LIST_FLAG_DROP, + drop_dpo_get(proto)); } static void @@ -91,71 +91,71 @@ fib_entry_src_mpls_set_data (fib_entry_src_t *src, */ FOR_EACH_MPLS_EOS_BIT(eos) { - fib_table_entry_delete_index(src->mpls.fesm_lfes[eos], - FIB_SOURCE_SPECIAL); + fib_table_entry_delete_index(src->u.mpls.fesm_lfes[eos], + FIB_SOURCE_SPECIAL); } fib_table_unlock(MPLS_FIB_DEFAULT_TABLE_ID, FIB_PROTOCOL_MPLS, FIB_SOURCE_MPLS); - src->mpls.fesm_label = label; + src->u.mpls.fesm_label = label; } else { - fib_prefix_t prefix = { - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_label = label, - }; - fib_node_index_t fib_index; - dpo_id_t dpo = DPO_INVALID; + fib_prefix_t prefix = { + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = label, + }; + fib_node_index_t fib_index; + dpo_id_t dpo = DPO_INVALID; /* * adding a new local label. make sure the MPLS fib exists. */ - if (MPLS_LABEL_INVALID == src->mpls.fesm_label) + if (MPLS_LABEL_INVALID == src->u.mpls.fesm_label) { fib_index = - fib_table_find_or_create_and_lock(FIB_PROTOCOL_MPLS, - MPLS_FIB_DEFAULT_TABLE_ID, + fib_table_find_or_create_and_lock(FIB_PROTOCOL_MPLS, + MPLS_FIB_DEFAULT_TABLE_ID, FIB_SOURCE_MPLS); } - else - { - fib_index = mpls_fib_index_from_table_id(MPLS_FIB_DEFAULT_TABLE_ID); - - /* - * if this is a change in label, reomve the old one first - */ - if (src->mpls.fesm_label != label) - { - FOR_EACH_MPLS_EOS_BIT(eos) - { - ASSERT(FIB_NODE_INDEX_INVALID != src->mpls.fesm_lfes[eos]); - fib_table_entry_delete_index(src->mpls.fesm_lfes[eos], - FIB_SOURCE_SPECIAL); - } - } - } - - src->mpls.fesm_label = label; - - FOR_EACH_MPLS_EOS_BIT(eos) - { - prefix.fp_eos = eos; - prefix.fp_payload_proto = fib_proto_to_dpo(payload_proto); - - fib_entry_contribute_forwarding(fei, - (eos ? - FIB_FORW_CHAIN_TYPE_MPLS_EOS : - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS), - &dpo); - src->mpls.fesm_lfes[eos] = - fib_table_entry_special_dpo_add(fib_index, - &prefix, - FIB_SOURCE_SPECIAL, - FIB_ENTRY_FLAG_EXCLUSIVE, - &dpo); - dpo_reset(&dpo); - } + else + { + fib_index = mpls_fib_index_from_table_id(MPLS_FIB_DEFAULT_TABLE_ID); + + /* + * if this is a change in label, reomve the old one first + */ + if (src->u.mpls.fesm_label != label) + { + FOR_EACH_MPLS_EOS_BIT(eos) + { + ASSERT(FIB_NODE_INDEX_INVALID != src->u.mpls.fesm_lfes[eos]); + fib_table_entry_delete_index(src->u.mpls.fesm_lfes[eos], + FIB_SOURCE_SPECIAL); + } + } + } + + src->u.mpls.fesm_label = label; + + FOR_EACH_MPLS_EOS_BIT(eos) + { + prefix.fp_eos = eos; + prefix.fp_payload_proto = fib_proto_to_dpo(payload_proto); + + fib_entry_contribute_forwarding(fei, + (eos ? + FIB_FORW_CHAIN_TYPE_MPLS_EOS : + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS), + &dpo); + src->u.mpls.fesm_lfes[eos] = + fib_table_entry_special_dpo_add(fib_index, + &prefix, + FIB_SOURCE_SPECIAL, + FIB_ENTRY_FLAG_EXCLUSIVE, + &dpo); + dpo_reset(&dpo); + } } } @@ -163,14 +163,14 @@ static const void * fib_entry_src_mpls_get_data (fib_entry_src_t *src, const fib_entry_t *entry) { - return (&(src->mpls.fesm_label)); + return (&(src->u.mpls.fesm_label)); } static u8* fib_entry_src_mpls_format (fib_entry_src_t *src, - u8* s) + u8* s) { - return (format(s, " local-label:%d", src->mpls.fesm_label)); + return (format(s, " local-label:%d", src->u.mpls.fesm_label)); } const static fib_entry_src_vft_t mpls_src_vft = { @@ -193,7 +193,5 @@ const static fib_entry_src_vft_t mpls_src_vft = { void fib_entry_src_mpls_register (void) { - fib_entry_src_register(FIB_SOURCE_MPLS, &mpls_src_vft); + fib_entry_src_register(FIB_SOURCE_MPLS, &mpls_src_vft); } - - diff --git a/src/vnet/fib/fib_entry_src_rr.c b/src/vnet/fib/fib_entry_src_rr.c index b6f4bc3ba45..8e477362374 100644 --- a/src/vnet/fib/fib_entry_src_rr.c +++ b/src/vnet/fib/fib_entry_src_rr.c @@ -20,6 +20,7 @@ #include <vnet/dpo/drop_dpo.h> #include "fib_entry_src.h" +#include "fib_entry_src_rr.h" #include "fib_entry_cover.h" #include "fib_entry.h" #include "fib_table.h" @@ -29,7 +30,7 @@ * * Resolve via a connected cover. */ -static void +void fib_entry_src_rr_resolve_via_connected (fib_entry_src_t *src, const fib_entry_t *fib_entry, const fib_entry_t *cover) @@ -53,7 +54,8 @@ fib_entry_src_rr_resolve_via_connected (fib_entry_src_t *src, * shortly to over-rule this RR source. */ src->fes_pl = fib_path_list_create(FIB_PATH_LIST_FLAG_NONE, paths); - src->fes_entry_flags = fib_entry_get_flags(fib_entry_get_index(cover)); + src->fes_entry_flags |= (fib_entry_get_flags(fib_entry_get_index(cover)) & + FIB_ENTRY_FLAGS_RR_INHERITED); vec_free(paths); } @@ -65,8 +67,8 @@ fib_entry_src_rr_resolve_via_connected (fib_entry_src_t *src, static void fib_entry_src_rr_init (fib_entry_src_t *src) { - src->rr.fesr_cover = FIB_NODE_INDEX_INVALID; - src->rr.fesr_sibling = FIB_NODE_INDEX_INVALID; + src->u.rr.fesr_cover = FIB_NODE_INDEX_INVALID; + src->u.rr.fesr_sibling = FIB_NODE_INDEX_INVALID; } @@ -84,7 +86,7 @@ fib_entry_src_rr_init (fib_entry_src_t *src) * the loop will break when the cover changes, and this function * will be called again when that happens. */ -static void +void fib_entry_src_rr_use_covers_pl (fib_entry_src_t *src, const fib_entry_t *fib_entry, const fib_entry_t *cover) @@ -132,14 +134,14 @@ fib_entry_src_rr_activate (fib_entry_src_t *src, return (!0); } - src->rr.fesr_cover = fib_table_get_less_specific(fib_entry->fe_fib_index, + src->u.rr.fesr_cover = fib_table_get_less_specific(fib_entry->fe_fib_index, &fib_entry->fe_prefix); - ASSERT(FIB_NODE_INDEX_INVALID != src->rr.fesr_cover); + ASSERT(FIB_NODE_INDEX_INVALID != src->u.rr.fesr_cover); - cover = fib_entry_get(src->rr.fesr_cover); + cover = fib_entry_get(src->u.rr.fesr_cover); - src->rr.fesr_sibling = + src->u.rr.fesr_sibling = fib_entry_cover_track(cover, fib_entry_get_index(fib_entry)); /* @@ -175,11 +177,11 @@ fib_entry_src_rr_deactivate (fib_entry_src_t *src, /* * remove the depednecy on the covering entry */ - if (FIB_NODE_INDEX_INVALID != src->rr.fesr_cover) + if (FIB_NODE_INDEX_INVALID != src->u.rr.fesr_cover) { - cover = fib_entry_get(src->rr.fesr_cover); - fib_entry_cover_untrack(cover, src->rr.fesr_sibling); - src->rr.fesr_cover = FIB_NODE_INDEX_INVALID; + cover = fib_entry_get(src->u.rr.fesr_cover); + fib_entry_cover_untrack(cover, src->u.rr.fesr_sibling); + src->u.rr.fesr_cover = FIB_NODE_INDEX_INVALID; } fib_path_list_unlock(src->fes_pl); @@ -187,7 +189,7 @@ fib_entry_src_rr_deactivate (fib_entry_src_t *src, src->fes_entry_flags = FIB_ENTRY_FLAG_NONE; } -static fib_entry_src_cover_res_t +fib_entry_src_cover_res_t fib_entry_src_rr_cover_change (fib_entry_src_t *src, const fib_entry_t *fib_entry) { @@ -196,7 +198,7 @@ fib_entry_src_rr_cover_change (fib_entry_src_t *src, .bw_reason = FIB_NODE_BW_REASON_FLAG_NONE, }; - if (FIB_NODE_INDEX_INVALID == src->rr.fesr_cover) + if (FIB_NODE_INDEX_INVALID == src->u.rr.fesr_cover) { /* * the source may be added, but it is not active @@ -210,7 +212,7 @@ fib_entry_src_rr_cover_change (fib_entry_src_t *src, * entry inserted benaeth it. That does not necessarily mean that this * entry is covered by the new prefix. check that */ - if (src->rr.fesr_cover != fib_table_get_less_specific(fib_entry->fe_fib_index, + if (src->u.rr.fesr_cover != fib_table_get_less_specific(fib_entry->fe_fib_index, &fib_entry->fe_prefix)) { fib_entry_src_rr_deactivate(src, fib_entry); @@ -230,7 +232,7 @@ fib_entry_src_rr_cover_change (fib_entry_src_t *src, * This entry's cover has updated its forwarding info. This entry * will need to re-inheret. */ -static fib_entry_src_cover_res_t +fib_entry_src_cover_res_t fib_entry_src_rr_cover_update (fib_entry_src_t *src, const fib_entry_t *fib_entry) { @@ -241,7 +243,7 @@ fib_entry_src_rr_cover_update (fib_entry_src_t *src, fib_node_index_t old_path_list; fib_entry_t *cover; - if (FIB_NODE_INDEX_INVALID == src->rr.fesr_cover) + if (FIB_NODE_INDEX_INVALID == src->u.rr.fesr_cover) { /* * the source may be added, but it is not active @@ -250,7 +252,7 @@ fib_entry_src_rr_cover_update (fib_entry_src_t *src, return (res); } - cover = fib_entry_get(src->rr.fesr_cover); + cover = fib_entry_get(src->u.rr.fesr_cover); old_path_list = src->fes_pl; /* @@ -280,7 +282,7 @@ static u8* fib_entry_src_rr_format (fib_entry_src_t *src, u8* s) { - return (format(s, " cover:%d", src->rr.fesr_cover)); + return (format(s, " cover:%d", src->u.rr.fesr_cover)); } const static fib_entry_src_vft_t rr_src_vft = { diff --git a/src/vnet/fib/fib_entry_src_rr.h b/src/vnet/fib/fib_entry_src_rr.h new file mode 100644 index 00000000000..e8592d9e53b --- /dev/null +++ b/src/vnet/fib/fib_entry_src_rr.h @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __FIB_ENTRY_SRC_RR_H__ +#define __FIB_ENTRY_SRC_RR_H__ + +#include "fib_entry_src.h" + +/* + * the flags that an RR sourced entry can inherit from its cover + */ +#define FIB_ENTRY_FLAGS_RR_INHERITED (FIB_ENTRY_FLAG_CONNECTED | \ + FIB_ENTRY_FLAG_ATTACHED) + +/* + * fib_entry_src_rr_resolve_via_connected + * + * Resolve via a connected cover. + */ +void +fib_entry_src_rr_resolve_via_connected (fib_entry_src_t *src, + const fib_entry_t *fib_entry, + const fib_entry_t *cover); + +/* + * use the path-list of the cover, unless it would form a loop. + * that is unless the cover is via this entry. + * If a loop were to form it would be a 1 level loop (i.e. X via X), + * and there would be 2 locks on the path-list; one since its used + * by the cover, and 1 from here. The first lock will go when the + * cover is removed, the second, and last, when the covered walk + * occurs during the cover's removel - this is not a place where + * we can handle last lock gone. + * In short, don't let the loop form. The usual rules of 'we must + * let it form so we know when it breaks' don't apply here, since + * the loop will break when the cover changes, and this function + * will be called again when that happens. + */ +void +fib_entry_src_rr_use_covers_pl (fib_entry_src_t *src, + const fib_entry_t *fib_entry, + const fib_entry_t *cover); + + +/* + * fib_entry_src_rr_cover_update + * + * This entry's cover has changed. This entry + * will need to re-inheret. + */ +fib_entry_src_cover_res_t +fib_entry_src_rr_cover_change (fib_entry_src_t *src, + const fib_entry_t *fib_entry); + +/* + * fib_entry_src_rr_cover_update + * + * This entry's cover has updated its forwarding info. This entry + * will need to re-inheret. + */ +fib_entry_src_cover_res_t +fib_entry_src_rr_cover_update (fib_entry_src_t *src, + const fib_entry_t *fib_entry); + +#endif diff --git a/src/vnet/fib/fib_path_list.c b/src/vnet/fib/fib_path_list.c index e9eaa75a08e..8aee5aaa18a 100644 --- a/src/vnet/fib/fib_path_list.c +++ b/src/vnet/fib/fib_path_list.c @@ -1011,14 +1011,12 @@ fib_path_list_path_remove (fib_node_index_t path_list_index, fib_node_index_t fib_path_list_copy_and_path_remove (fib_node_index_t orig_path_list_index, fib_path_list_flags_t flags, - const fib_route_path_t *rpaths) + const fib_route_path_t *rpath) { fib_node_index_t path_index, *orig_path_index, path_list_index, tmp_path_index; fib_path_list_t *path_list, *orig_path_list; fib_node_index_t pi; - ASSERT(1 == vec_len(rpaths)); - path_list = fib_path_list_alloc(&path_list_index); flags = fib_path_list_flags_fixup(flags); @@ -1041,8 +1039,7 @@ fib_path_list_copy_and_path_remove (fib_node_index_t orig_path_list_index, * create a representation of the path to be removed, so it * can be used as a comparison object during the copy. */ - tmp_path_index = fib_path_create(path_list_index, - rpaths); + tmp_path_index = fib_path_create(path_list_index, rpath); vec_foreach (orig_path_index, orig_path_list->fpl_paths) { diff --git a/src/vnet/fib/fib_test.c b/src/vnet/fib/fib_test.c index 61ba9348fd8..56e885ccdaf 100644 --- a/src/vnet/fib/fib_test.c +++ b/src/vnet/fib/fib_test.c @@ -30,6 +30,7 @@ #include <vnet/dpo/replicate_dpo.h> #include <vnet/dpo/dvr_dpo.h> #include <vnet/dpo/mpls_disposition.h> +#include <vnet/dpo/punt_dpo.h> #include <vnet/mpls/mpls.h> @@ -51,20 +52,21 @@ static int fib_test_do_debug; ({ \ int _evald = (_cond); \ if (!(_evald)) { \ - fformat(stderr, "FAIL:%d: " _comment "\n", \ - __LINE__, ##_args); \ + fformat(stderr, "FAIL:%d: " _comment "\n", \ + __LINE__, ##_args); \ + res = 1; \ } else { \ - if (fib_test_do_debug) \ + if (fib_test_do_debug) \ fformat(stderr, "PASS:%d: " _comment "\n", \ __LINE__, ##_args); \ } \ - _evald; \ + res; \ }) #define FIB_TEST(_cond, _comment, _args...) \ { \ - if (!FIB_TEST_I(_cond, _comment, ##_args)) { \ - return 1; \ - ASSERT(!("FAIL: " _comment)); \ + if (FIB_TEST_I(_cond, _comment, ##_args)) { \ + return 1; \ + ASSERT(!("FAIL: " _comment)); \ } \ } @@ -92,11 +94,11 @@ static u8 * format_test_interface_name (u8 * s, va_list * args) } static uword dummy_interface_tx (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) + vlib_node_runtime_t * node, + vlib_frame_t * frame) { - clib_warning ("you shouldn't be here, leaking buffers..."); - return frame->n_vectors; + clib_warning ("you shouldn't be here, leaking buffers..."); + return frame->n_vectors; } static clib_error_t * @@ -104,17 +106,17 @@ test_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags) { - u32 hw_flags = (flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? - VNET_HW_INTERFACE_FLAG_LINK_UP : 0; - vnet_hw_interface_set_flags (vnm, hw_if_index, hw_flags); - return 0; + u32 hw_flags = (flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? + VNET_HW_INTERFACE_FLAG_LINK_UP : 0; + vnet_hw_interface_set_flags (vnm, hw_if_index, hw_flags); + return 0; } VNET_DEVICE_CLASS (test_interface_device_class,static) = { - .name = "Test interface", - .format_device_name = format_test_interface_name, - .tx_function = dummy_interface_tx, - .admin_up_down_function = test_interface_admin_up_down, + .name = "Test interface", + .format_device_name = format_test_interface_name, + .tx_function = dummy_interface_tx, + .admin_up_down_function = test_interface_admin_up_down, }; static u8 *hw_address; @@ -124,139 +126,141 @@ fib_test_mk_intf (u32 ninterfaces) { clib_error_t * error = NULL; test_main_t *tm = &test_main; + u32 i, res; u8 byte; - u32 i; + res = 0; ASSERT(ninterfaces <= ARRAY_LEN(tm->hw_if_indicies)); for (i=0; i<6; i++) { - byte = 0xd0+i; - vec_add1(hw_address, byte); + byte = 0xd0+i; + vec_add1(hw_address, byte); } for (i = 0; i < ninterfaces; i++) { - hw_address[5] = i; + hw_address[5] = i; - error = ethernet_register_interface(vnet_get_main(), + error = ethernet_register_interface(vnet_get_main(), test_interface_device_class.index, - i /* instance */, - hw_address, - &tm->hw_if_indicies[i], - /* flag change */ 0); + i /* instance */, + hw_address, + &tm->hw_if_indicies[i], + /* flag change */ 0); + + FIB_TEST((NULL == error), "ADD interface %d", i); - FIB_TEST((NULL == error), "ADD interface %d", i); - error = vnet_hw_interface_set_flags(vnet_get_main(), tm->hw_if_indicies[i], VNET_HW_INTERFACE_FLAG_LINK_UP); tm->hw[i] = vnet_get_hw_interface(vnet_get_main(), - tm->hw_if_indicies[i]); - vec_validate (ip4_main.fib_index_by_sw_if_index, + tm->hw_if_indicies[i]); + vec_validate (ip4_main.fib_index_by_sw_if_index, tm->hw[i]->sw_if_index); - vec_validate (ip6_main.fib_index_by_sw_if_index, + vec_validate (ip6_main.fib_index_by_sw_if_index, tm->hw[i]->sw_if_index); - ip4_main.fib_index_by_sw_if_index[tm->hw[i]->sw_if_index] = 0; - ip6_main.fib_index_by_sw_if_index[tm->hw[i]->sw_if_index] = 0; + ip4_main.fib_index_by_sw_if_index[tm->hw[i]->sw_if_index] = 0; + ip6_main.fib_index_by_sw_if_index[tm->hw[i]->sw_if_index] = 0; - error = vnet_sw_interface_set_flags(vnet_get_main(), - tm->hw[i]->sw_if_index, - VNET_SW_INTERFACE_FLAG_ADMIN_UP); - FIB_TEST((NULL == error), "UP interface %d", i); + error = vnet_sw_interface_set_flags(vnet_get_main(), + tm->hw[i]->sw_if_index, + VNET_SW_INTERFACE_FLAG_ADMIN_UP); + FIB_TEST((NULL == error), "UP interface %d", i); } /* * re-eval after the inevitable realloc */ for (i = 0; i < ninterfaces; i++) { - tm->hw[i] = vnet_get_hw_interface(vnet_get_main(), - tm->hw_if_indicies[i]); + tm->hw[i] = vnet_get_hw_interface(vnet_get_main(), + tm->hw_if_indicies[i]); } - return (0); + return (res); } #define FIB_TEST_REC_FORW(_rec_prefix, _via_prefix, _bucket) \ -{ \ - const dpo_id_t *_rec_dpo = fib_entry_contribute_ip_forwarding( \ - fib_table_lookup_exact_match(fib_index, (_rec_prefix))); \ - const dpo_id_t *_via_dpo = fib_entry_contribute_ip_forwarding( \ - fib_table_lookup(fib_index, (_via_prefix))); \ - FIB_TEST(!dpo_cmp(_via_dpo, \ - load_balance_get_bucket(_rec_dpo->dpoi_index, \ - _bucket)), \ - "%U is recursive via %U", \ - format_fib_prefix, (_rec_prefix), \ - format_fib_prefix, _via_prefix); \ -} + { \ + const dpo_id_t *_rec_dpo = fib_entry_contribute_ip_forwarding( \ + fib_table_lookup_exact_match(fib_index, (_rec_prefix))); \ + const dpo_id_t *_via_dpo = fib_entry_contribute_ip_forwarding( \ + fib_table_lookup(fib_index, (_via_prefix))); \ + FIB_TEST(!dpo_cmp(_via_dpo, \ + load_balance_get_bucket(_rec_dpo->dpoi_index, \ + _bucket)), \ + "%U is recursive via %U", \ + format_fib_prefix, (_rec_prefix), \ + format_fib_prefix, _via_prefix); \ + } #define FIB_TEST_LB_BUCKET_VIA_ADJ(_prefix, _bucket, _ai) \ -{ \ - const dpo_id_t *_dpo = fib_entry_contribute_ip_forwarding( \ - fib_table_lookup_exact_match(fib_index, (_prefix))); \ - const dpo_id_t *_dpo1 = \ - load_balance_get_bucket(_dpo->dpoi_index, _bucket); \ - FIB_TEST(DPO_ADJACENCY == _dpo1->dpoi_type, "type is %U", \ - format_dpo_type, _dpo1->dpoi_type); \ - FIB_TEST((_ai == _dpo1->dpoi_index), \ - "%U bucket %d resolves via %U", \ - format_fib_prefix, (_prefix), \ - _bucket, \ - format_dpo_id, _dpo1, 0); \ -} - -#define FIB_TEST_RPF(_cond, _comment, _args...) \ -{ \ - if (!FIB_TEST_I(_cond, _comment, ##_args)) { \ - return (0); \ - } \ -} + { \ + const dpo_id_t *_dpo = fib_entry_contribute_ip_forwarding( \ + fib_table_lookup_exact_match(fib_index, (_prefix))); \ + const dpo_id_t *_dpo1 = \ + load_balance_get_bucket(_dpo->dpoi_index, _bucket); \ + FIB_TEST(DPO_ADJACENCY == _dpo1->dpoi_type, "type is %U", \ + format_dpo_type, _dpo1->dpoi_type); \ + FIB_TEST((_ai == _dpo1->dpoi_index), \ + "%U bucket %d resolves via %U", \ + format_fib_prefix, (_prefix), \ + _bucket, \ + format_dpo_id, _dpo1, 0); \ + } + +#define FIB_TEST_RPF(_cond, _comment, _args...) \ + { \ + if (FIB_TEST_I(_cond, _comment, ##_args)) { \ + return (1); \ + } \ + } static int fib_test_urpf_is_equal (fib_node_index_t fei, - fib_forward_chain_type_t fct, - u32 num, ...) + fib_forward_chain_type_t fct, + u32 num, ...) { dpo_id_t dpo = DPO_INVALID; fib_urpf_list_t *urpf; + int ii, res; index_t ui; va_list ap; - int ii; va_start(ap, num); + res = 0; fib_entry_contribute_forwarding(fei, fct, &dpo); ui = load_balance_get_urpf(dpo.dpoi_index); urpf = fib_urpf_list_get(ui); FIB_TEST_RPF(num == vec_len(urpf->furpf_itfs), - "RPF:%U len %d == %d", - format_fib_urpf_list, ui, - num, vec_len(urpf->furpf_itfs)); + "RPF:%U len %d == %d", + format_fib_urpf_list, ui, + num, vec_len(urpf->furpf_itfs)); FIB_TEST_RPF(num == fib_urpf_check_size(ui), - "RPF:%U check-size %d == %d", - format_fib_urpf_list, ui, - num, vec_len(urpf->furpf_itfs)); + "RPF:%U check-size %d == %d", + format_fib_urpf_list, ui, + num, vec_len(urpf->furpf_itfs)); for (ii = 0; ii < num; ii++) { - adj_index_t ai = va_arg(ap, adj_index_t); - - FIB_TEST_RPF(ai == urpf->furpf_itfs[ii], - "RPF:%d item:%d - %d == %d", - ui, ii, ai, urpf->furpf_itfs[ii]); - FIB_TEST_RPF(fib_urpf_check(ui, ai), - "RPF:%d %d found", - ui, ai); + adj_index_t ai = va_arg(ap, adj_index_t); + + FIB_TEST_RPF(ai == urpf->furpf_itfs[ii], + "RPF:%d item:%d - %d == %d", + ui, ii, ai, urpf->furpf_itfs[ii]); + FIB_TEST_RPF(fib_urpf_check(ui, ai), + "RPF:%d %d found", + ui, ai); } dpo_reset(&dpo); va_end(ap); - return (1); + return (res); } static u8* @@ -272,12 +276,12 @@ fib_test_build_rewrite (u8 *eth_addr) return (rewrite); } -#define FIB_TEST_LB(_cond, _comment, _args...) \ -{ \ - if (!FIB_TEST_I(_cond, _comment, ##_args)) { \ - return (0); \ - } \ -} +#define FIB_TEST_LB(_cond, _comment, _args...) \ + { \ + if (FIB_TEST_I(_cond, _comment, ##_args)) { \ + return (1); \ + } \ + } int fib_test_validate_rep_v (const replicate_t *rep, @@ -286,57 +290,59 @@ fib_test_validate_rep_v (const replicate_t *rep, { const fib_test_rep_bucket_t *exp; const dpo_id_t *dpo; - int bucket; + int bucket, res; + res = 0; FIB_TEST_LB((n_buckets == rep->rep_n_buckets), "n_buckets = %d", rep->rep_n_buckets); for (bucket = 0; bucket < n_buckets; bucket++) { - exp = va_arg(*ap, fib_test_rep_bucket_t*); + exp = va_arg(*ap, fib_test_rep_bucket_t*); dpo = replicate_get_bucket_i(rep, bucket); - switch (exp->type) - { - case FT_REP_LABEL_O_ADJ: - { - const mpls_label_dpo_t *mld; + switch (exp->type) + { + case FT_REP_LABEL_O_ADJ: + { + const mpls_label_dpo_t *mld; mpls_label_t hdr; + FIB_TEST_LB((mpls_label_dpo_get_type(MPLS_LABEL_DPO_FLAG_NONE) == dpo->dpoi_type), "bucket %d stacks on %U", bucket, format_dpo_type, dpo->dpoi_type); - - mld = mpls_label_dpo_get(dpo->dpoi_index); + + mld = mpls_label_dpo_get(dpo->dpoi_index); hdr = clib_net_to_host_u32(mld->mld_hdr[0].label_exp_s_ttl); - FIB_TEST_LB((vnet_mpls_uc_get_label(hdr) == - exp->label_o_adj.label), - "bucket %d stacks on label %d", - bucket, - exp->label_o_adj.label); + FIB_TEST_LB((vnet_mpls_uc_get_label(hdr) == + exp->label_o_adj.label), + "bucket %d stacks on label %d", + bucket, + exp->label_o_adj.label); - FIB_TEST_LB((vnet_mpls_uc_get_s(hdr) == - exp->label_o_adj.eos), - "bucket %d stacks on label %d %U", - bucket, - exp->label_o_adj.label, - format_mpls_eos_bit, exp->label_o_adj.eos); + FIB_TEST_LB((vnet_mpls_uc_get_s(hdr) == + exp->label_o_adj.eos), + "bucket %d stacks on label %d %U", + bucket, + exp->label_o_adj.label, + format_mpls_eos_bit, exp->label_o_adj.eos); - FIB_TEST_LB((DPO_ADJACENCY_INCOMPLETE == mld->mld_dpo.dpoi_type), - "bucket %d label stacks on %U", - bucket, - format_dpo_type, mld->mld_dpo.dpoi_type); + FIB_TEST_LB((DPO_ADJACENCY_INCOMPLETE == mld->mld_dpo.dpoi_type), + "bucket %d label stacks on %U", + bucket, + format_dpo_type, mld->mld_dpo.dpoi_type); - FIB_TEST_LB((exp->label_o_adj.adj == mld->mld_dpo.dpoi_index), - "bucket %d label stacks on adj %d", - bucket, - exp->label_o_adj.adj); - } - break; - case FT_REP_INTF: + FIB_TEST_LB((exp->label_o_adj.adj == mld->mld_dpo.dpoi_index), + "bucket %d label stacks on adj %d", + bucket, + exp->label_o_adj.adj); + } + break; + case FT_REP_INTF: FIB_TEST_LB((DPO_INTERFACE_RX == dpo->dpoi_type), "bucket %d stacks on %U", bucket, @@ -346,32 +352,33 @@ fib_test_validate_rep_v (const replicate_t *rep, "bucket %d stacks on adj %d", bucket, exp->adj.adj); - break; + break; case FT_REP_DISP_MFIB_LOOKUP: // ASSERT(0); break; } } - return (!0); + return (res); } int fib_test_validate_lb_v (const load_balance_t *lb, - int n_buckets, - va_list *ap) + int n_buckets, + va_list *ap) { const dpo_id_t *dpo; - int bucket; + int bucket, res; + res = 0; FIB_TEST_LB((n_buckets == lb->lb_n_buckets), "n_buckets = %d", lb->lb_n_buckets); for (bucket = 0; bucket < n_buckets; bucket++) { - const fib_test_lb_bucket_t *exp; + const fib_test_lb_bucket_t *exp; - exp = va_arg(*ap, fib_test_lb_bucket_t*); - dpo = load_balance_get_bucket_i(lb, bucket); + exp = va_arg(*ap, fib_test_lb_bucket_t*); + dpo = load_balance_get_bucket_i(lb, bucket); switch (exp->type) { @@ -578,52 +585,59 @@ fib_test_validate_lb_v (const load_balance_t *lb, "bucket %d stacks on %U", bucket, format_dpo_type, dpo->dpoi_type); - FIB_TEST_LB((exp->lb.lb == dpo->dpoi_index), - "bucket %d stacks on lb %d not %d", - bucket, - dpo->dpoi_index, + FIB_TEST_LB((exp->lb.lb == dpo->dpoi_index), + "bucket %d stacks on lb %d not %d", + bucket, + dpo->dpoi_index, exp->lb.lb); - break; - case FT_LB_BIER_TABLE: - FIB_TEST_LB((DPO_BIER_TABLE == dpo->dpoi_type), + break; + case FT_LB_BIER_TABLE: + FIB_TEST_LB((DPO_BIER_TABLE == dpo->dpoi_type), "bucket %d stacks on %U", bucket, format_dpo_type, dpo->dpoi_type); - FIB_TEST_LB((exp->bier.table == dpo->dpoi_index), - "bucket %d stacks on lb %d", - bucket, - exp->bier.table); + FIB_TEST_LB((exp->bier.table == dpo->dpoi_index), + "bucket %d stacks on lb %d", + bucket, + exp->bier.table); break; - case FT_LB_BIER_FMASK: - FIB_TEST_LB((DPO_BIER_FMASK == dpo->dpoi_type), + case FT_LB_BIER_FMASK: + FIB_TEST_LB((DPO_BIER_FMASK == dpo->dpoi_type), "bucket %d stacks on %U", bucket, format_dpo_type, dpo->dpoi_type); - FIB_TEST_LB((exp->bier.fmask == dpo->dpoi_index), - "bucket %d stacks on lb %d", - bucket, - exp->bier.fmask); + FIB_TEST_LB((exp->bier.fmask == dpo->dpoi_index), + "bucket %d stacks on lb %d", + bucket, + exp->bier.fmask); break; - case FT_LB_DROP: - FIB_TEST_LB((DPO_DROP == dpo->dpoi_type), + case FT_LB_DROP: + FIB_TEST_LB((DPO_DROP == dpo->dpoi_type), "bucket %d stacks on %U", bucket, format_dpo_type, dpo->dpoi_type); - break; - } + break; + case FT_LB_PUNT: + FIB_TEST_LB((DPO_PUNT == dpo->dpoi_type), + "bucket %d stacks on %U", + bucket, + format_dpo_type, dpo->dpoi_type); + break; + } } - return (!0); + return (res); } int fib_test_validate_lb (const dpo_id_t *dpo, - int n_buckets, - ...) + int n_buckets, + ...) { const load_balance_t *lb; va_list ap; int res; + res = 0; va_start(ap, n_buckets); if (FIB_TEST_I((DPO_LOAD_BALANCE == dpo->dpoi_type), @@ -636,7 +650,7 @@ fib_test_validate_lb (const dpo_id_t *dpo, } else { - res = !0; + res = 0; } va_end(ap); @@ -646,9 +660,9 @@ fib_test_validate_lb (const dpo_id_t *dpo, int fib_test_validate_entry (fib_node_index_t fei, - fib_forward_chain_type_t fct, - int n_buckets, - ...) + fib_forward_chain_type_t fct, + int n_buckets, + ...) { dpo_id_t dpo = DPO_INVALID; fib_prefix_t pfx; @@ -659,6 +673,7 @@ fib_test_validate_entry (fib_node_index_t fei, va_start(ap, n_buckets); + res = 0; fib_entry_get_prefix(fei, &pfx); fib_index = fib_entry_get_fib_index(fei); fib_entry_contribute_forwarding(fei, fct, &dpo); @@ -740,19 +755,20 @@ fib_test_v4 (void) test_main_t *tm; u32 fib_index; int lb_count; - int ii; + int ii, res; + res = 0; /* via 10.10.10.1 */ ip46_address_t nh_10_10_10_1 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), }; /* via 10.10.10.2 */ ip46_address_t nh_10_10_10_2 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), }; FIB_TEST((0 == pool_elts(load_balance_map_pool)), "LB-map pool size is %d", - pool_elts(load_balance_map_pool)); + pool_elts(load_balance_map_pool)); tm = &test_main; @@ -765,27 +781,27 @@ fib_test_v4 (void) for (ii = 0; ii < 4; ii++) { - ip4_main.fib_index_by_sw_if_index[tm->hw[ii]->sw_if_index] = fib_index; + ip4_main.fib_index_by_sw_if_index[tm->hw[ii]->sw_if_index] = fib_index; } fib_prefix_t pfx_0_0_0_0_s_0 = { - .fp_len = 0, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4 = { - {0} - }, - }, + .fp_len = 0, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4 = { + {0} + }, + }, }; fib_prefix_t pfx = { - .fp_len = 0, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4 = { - {0} - }, - }, + .fp_len = 0, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4 = { + {0} + }, + }, }; dpo_drop = drop_dpo_get(DPO_PROTO_IP4); @@ -793,34 +809,34 @@ fib_test_v4 (void) dfrt = fib_table_lookup(fib_index, &pfx_0_0_0_0_s_0); FIB_TEST((FIB_NODE_INDEX_INVALID != dfrt), "default route present"); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(dfrt)), - "Default route is DROP"); + "Default route is DROP"); pfx.fp_len = 32; fei = fib_table_lookup(fib_index, &pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "all zeros route present"); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "all 0s route is DROP"); + "all 0s route is DROP"); pfx.fp_addr.ip4.as_u32 = clib_host_to_net_u32(0xffffffff); pfx.fp_len = 32; fei = fib_table_lookup(fib_index, &pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "all ones route present"); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "all 1s route is DROP"); + "all 1s route is DROP"); pfx.fp_addr.ip4.as_u32 = clib_host_to_net_u32(0xe0000000); pfx.fp_len = 8; fei = fib_table_lookup(fib_index, &pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "all-mcast route present"); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "all-mcast route is DROP"); + "all-mcast route is DROP"); pfx.fp_addr.ip4.as_u32 = clib_host_to_net_u32(0xf0000000); pfx.fp_len = 8; fei = fib_table_lookup(fib_index, &pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "class-e route present"); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "class-e route is DROP"); + "class-e route is DROP"); /* * at this stage there are 5 entries in the test FIB (plus 5 in the default), @@ -840,9 +856,9 @@ fib_test_v4 (void) FIB_TEST((0 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNBR == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * add interface routes. @@ -850,72 +866,72 @@ fib_test_v4 (void) * test for the presence of the receive address in the glean and local adj */ fib_prefix_t local_pfx = { - .fp_len = 24, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4 = { - .as_u32 = clib_host_to_net_u32(0x0a0a0a0a), - }, - }, + .fp_len = 24, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4 = { + .as_u32 = clib_host_to_net_u32(0x0a0a0a0a), + }, + }, }; fib_table_entry_update_one_path(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_ATTACHED), - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, // weight - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_ATTACHED), + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, // weight + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &local_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "attached interface route present"); FIB_TEST(((FIB_ENTRY_FLAG_ATTACHED | FIB_ENTRY_FLAG_CONNECTED) == - fib_entry_get_flags(fei)), - "Flags set on attached interface"); + fib_entry_get_flags(fei)), + "Flags set on attached interface"); ai = fib_entry_get_adj(fei); FIB_TEST((FIB_NODE_INDEX_INVALID != ai), "attached interface route adj present %d", ai); adj = adj_get(ai); FIB_TEST((IP_LOOKUP_NEXT_GLEAN == adj->lookup_next_index), - "attached interface adj is glean"); + "attached interface adj is glean"); FIB_TEST((0 == ip46_address_cmp(&local_pfx.fp_addr, - &adj->sub_type.glean.receive_addr)), - "attached interface adj is receive ok"); + &adj->sub_type.glean.receive_addr)), + "attached interface adj is receive ok"); local_pfx.fp_len = 32; fib_table_entry_update_one_path(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_LOCAL), - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, // weight - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_LOCAL), + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, // weight + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &local_pfx); FIB_TEST(((FIB_ENTRY_FLAG_LOCAL | FIB_ENTRY_FLAG_CONNECTED) == - fib_entry_get_flags(fei)), - "Flags set on local interface"); + fib_entry_get_flags(fei)), + "Flags set on local interface"); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "local interface route present"); dpo = fib_entry_contribute_ip_forwarding(fei); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 0), - "RPF list for local length 0"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 0), + "RPF list for local length 0"); dpo = load_balance_get_bucket(dpo->dpoi_index, 0); FIB_TEST((DPO_RECEIVE == dpo->dpoi_type), - "local interface adj is local"); + "local interface adj is local"); receive_dpo_t *rd = receive_dpo_get(dpo->dpoi_index); FIB_TEST((0 == ip46_address_cmp(&local_pfx.fp_addr, - &rd->rd_addr)), - "local interface adj is receive ok"); + &rd->rd_addr)), + "local interface adj is receive ok"); FIB_TEST((2 == fib_table_get_num_entries(fib_index, FIB_PROTOCOL_IP4, @@ -927,9 +943,9 @@ fib_test_v4 (void) */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNBR+2 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+2 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Modify the default route to be via an adj not yet known. @@ -939,27 +955,27 @@ fib_test_v4 (void) pfx.fp_addr.ip4.as_u32 = 0; pfx.fp_len = 0; fib_table_entry_path_add(fib_index, &pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx); FIB_TEST((FIB_ENTRY_FLAG_NONE == fib_entry_get_flags(fei)), - "Flags set on API route"); + "Flags set on API route"); FIB_TEST((fei == dfrt), "default route same index"); ai = fib_entry_get_adj(fei); FIB_TEST((FIB_NODE_INDEX_INVALID != ai), "default route adj present"); adj = adj_get(ai); FIB_TEST((IP_LOOKUP_NEXT_ARP == adj->lookup_next_index), - "adj is incomplete"); + "adj is incomplete"); FIB_TEST((0 == ip46_address_cmp(&nh_10_10_10_1, &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + "adj nbr next-hop ok"); FIB_TEST((1 == fib_table_get_num_entries(fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_API)), @@ -969,9 +985,9 @@ fib_test_v4 (void) * find the adj in the shared db */ locked_ai = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, - VNET_LINK_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index); + VNET_LINK_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index); FIB_TEST((locked_ai == ai), "ADJ NBR DB find"); adj_unlock(locked_ai); @@ -979,11 +995,11 @@ fib_test_v4 (void) * +1 shared path-list */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+3 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+2 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * remove the API source from the default route. We expected @@ -992,62 +1008,62 @@ fib_test_v4 (void) pfx.fp_addr.ip4.as_u32 = 0; pfx.fp_len = 0; fib_table_entry_path_remove(fib_index, &pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // non-recursive path, so no FIB index - 1, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // non-recursive path, so no FIB index + 1, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx); FIB_TEST((fei == dfrt), "default route same index"); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "Default route is DROP"); + "Default route is DROP"); /* * -1 shared-path-list */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNBR+2 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+2 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Add an 2 ARP entry => a complete ADJ plus adj-fib. */ fib_prefix_t pfx_10_10_10_1_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 10.10.10.1 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 10.10.10.1 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), + }, }; fib_prefix_t pfx_10_10_10_2_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 10.10.10.2 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 10.10.10.2 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), + }, }; fib_prefix_t pfx_11_11_11_11_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 11.11.11.11 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0b0b0b0b), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 11.11.11.11 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0b0b0b0b), + }, }; u8 eth_addr[] = { - 0xde, 0xde, 0xde, 0xba, 0xba, 0xba, + 0xde, 0xde, 0xde, 0xba, 0xba, 0xba, }; ip46_address_t nh_12_12_12_12 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0c0c0c0c), + .ip4.as_u32 = clib_host_to_net_u32(0x0c0c0c0c), }; adj_index_t ai_12_12_12_12; @@ -1059,7 +1075,7 @@ fib_test_v4 (void) &pfx_11_11_11_11_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_ATTACHED, - DPO_PROTO_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_1_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1073,24 +1089,24 @@ fib_test_v4 (void) "11.11.11.11/32 via incomplete adj"); ai_01 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, - VNET_LINK_IP4, - &pfx_10_10_10_1_s_32.fp_addr, - tm->hw[0]->sw_if_index); + VNET_LINK_IP4, + &pfx_10_10_10_1_s_32.fp_addr, + tm->hw[0]->sw_if_index); FIB_TEST((FIB_NODE_INDEX_INVALID != ai_01), "adj created"); adj = adj_get(ai_01); FIB_TEST((IP_LOOKUP_NEXT_ARP == adj->lookup_next_index), - "adj is incomplete"); + "adj is incomplete"); FIB_TEST((0 == ip46_address_cmp(&pfx_10_10_10_1_s_32.fp_addr, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); adj_nbr_update_rewrite(ai_01, ADJ_NBR_REWRITE_FLAG_COMPLETE, - fib_test_build_rewrite(eth_addr)); + fib_test_build_rewrite(eth_addr)); FIB_TEST((IP_LOOKUP_NEXT_REWRITE == adj->lookup_next_index), - "adj is complete"); + "adj is complete"); FIB_TEST((0 == ip46_address_cmp(&pfx_10_10_10_1_s_32.fp_addr, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); ai = fib_entry_get_adj(fei); FIB_TEST((ai_01 == ai), "ADJ-FIB resolves via adj"); @@ -1098,25 +1114,25 @@ fib_test_v4 (void) dpo1 = load_balance_get_bucket(dpo->dpoi_index, 0); FIB_TEST(DPO_ADJACENCY == dpo1->dpoi_type, "11.11.11.11/32 via complete adj"); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, - tm->hw[0]->sw_if_index), - "RPF list for adj-fib contains adj"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, + tm->hw[0]->sw_if_index), + "RPF list for adj-fib contains adj"); ai_12_12_12_12 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, - VNET_LINK_IP4, - &nh_12_12_12_12, - tm->hw[1]->sw_if_index); + VNET_LINK_IP4, + &nh_12_12_12_12, + tm->hw[1]->sw_if_index); FIB_TEST((FIB_NODE_INDEX_INVALID != ai_12_12_12_12), "adj created"); adj = adj_get(ai_12_12_12_12); FIB_TEST((IP_LOOKUP_NEXT_ARP == adj->lookup_next_index), - "adj is incomplete"); + "adj is incomplete"); FIB_TEST((0 == ip46_address_cmp(&nh_12_12_12_12, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); adj_nbr_update_rewrite(ai_12_12_12_12, ADJ_NBR_REWRITE_FLAG_COMPLETE, - fib_test_build_rewrite(eth_addr)); + fib_test_build_rewrite(eth_addr)); FIB_TEST((IP_LOOKUP_NEXT_REWRITE == adj->lookup_next_index), - "adj is complete"); + "adj is complete"); /* * add the adj fib @@ -1133,14 +1149,14 @@ fib_test_v4 (void) NULL, FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST((FIB_ENTRY_FLAG_ATTACHED == fib_entry_get_flags(fei)), - "Flags set on adj-fib"); + "Flags set on adj-fib"); ai = fib_entry_get_adj(fei); FIB_TEST((ai_01 == ai), "ADJ-FIB resolves via adj, %d", ai); fib_table_entry_path_remove(fib_index, &pfx_11_11_11_11_s_32, FIB_SOURCE_API, - DPO_PROTO_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_1_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -1150,24 +1166,24 @@ fib_test_v4 (void) eth_addr[5] = 0xb2; ai_02 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, - VNET_LINK_IP4, - &pfx_10_10_10_2_s_32.fp_addr, - tm->hw[0]->sw_if_index); + VNET_LINK_IP4, + &pfx_10_10_10_2_s_32.fp_addr, + tm->hw[0]->sw_if_index); FIB_TEST((FIB_NODE_INDEX_INVALID != ai_02), "adj created"); adj = adj_get(ai_02); FIB_TEST((IP_LOOKUP_NEXT_ARP == adj->lookup_next_index), - "adj is incomplete"); + "adj is incomplete"); FIB_TEST((0 == ip46_address_cmp(&pfx_10_10_10_2_s_32.fp_addr, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); adj_nbr_update_rewrite(ai_02, ADJ_NBR_REWRITE_FLAG_COMPLETE, - fib_test_build_rewrite(eth_addr)); + fib_test_build_rewrite(eth_addr)); FIB_TEST((IP_LOOKUP_NEXT_REWRITE == adj->lookup_next_index), - "adj is complete"); + "adj is complete"); FIB_TEST((0 == ip46_address_cmp(&pfx_10_10_10_2_s_32.fp_addr, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); FIB_TEST((ai_01 != ai_02), "ADJs are different"); fib_table_entry_path_add(fib_index, @@ -1191,33 +1207,33 @@ fib_test_v4 (void) */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNBR+4 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+4 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Add 2 routes via the first ADJ. ensure path-list sharing */ fib_prefix_t pfx_1_1_1_1_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 1.1.1.1/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x01010101), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 1.1.1.1/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x01010101), + }, }; fib_table_entry_path_add(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_1_1_s_32); ai = fib_entry_get_adj(fei); FIB_TEST((ai_01 == ai), "1.1.1.1 resolves via 10.10.10.1"); @@ -1227,30 +1243,30 @@ fib_test_v4 (void) */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+5 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* 1.1.2.0/24 */ fib_prefix_t pfx_1_1_2_0_s_24 = { - .fp_len = 24, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x01010200), - } + .fp_len = 24, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x01010200), + } }; fib_table_entry_path_add(fib_index, - &pfx_1_1_2_0_s_24, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_2_0_s_24, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_2_0_s_24); ai = fib_entry_get_adj(fei); FIB_TEST((ai_01 == ai), "1.1.2.0/24 resolves via 10.10.10.1"); @@ -1260,67 +1276,67 @@ fib_test_v4 (void) */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+6 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * modify 1.1.2.0/24 to use multipath. */ fib_table_entry_path_add(fib_index, - &pfx_1_1_2_0_s_24, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_2, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_2_0_s_24, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_2, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_2_0_s_24); dpo = fib_entry_contribute_ip_forwarding(fei); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, tm->hw[0]->sw_if_index), - "RPF list for 1.1.2.0/24 contains both adjs"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, tm->hw[0]->sw_if_index), + "RPF list for 1.1.2.0/24 contains both adjs"); dpo1 = load_balance_get_bucket(dpo->dpoi_index, 0); FIB_TEST(DPO_ADJACENCY == dpo1->dpoi_type, "type is %d", dpo1->dpoi_type); FIB_TEST((ai_01 == dpo1->dpoi_index), - "1.1.2.0/24 bucket 0 resolves via 10.10.10.1 (%d=%d)", + "1.1.2.0/24 bucket 0 resolves via 10.10.10.1 (%d=%d)", ai_01, dpo1->dpoi_index); dpo1 = load_balance_get_bucket(dpo->dpoi_index, 1); FIB_TEST(DPO_ADJACENCY == dpo1->dpoi_type, "type is %d", dpo1->dpoi_type); FIB_TEST((ai_02 == dpo1->dpoi_index), - "1.1.2.0/24 bucket 1 resolves via 10.10.10.2"); + "1.1.2.0/24 bucket 1 resolves via 10.10.10.2"); /* * +1 shared-pathlist */ FIB_TEST((2 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNBR+6 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+6 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * revert the modify */ fib_table_entry_path_remove(fib_index, - &pfx_1_1_2_0_s_24, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_2_0_s_24, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_2, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_2_0_s_24); dpo = fib_entry_contribute_ip_forwarding(fei); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, tm->hw[0]->sw_if_index), - "RPF list for 1.1.2.0/24 contains one adj"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, tm->hw[0]->sw_if_index), + "RPF list for 1.1.2.0/24 contains one adj"); ai = fib_entry_get_adj(fei); FIB_TEST((ai_01 == ai), "1.1.2.0/24 resolves via 10.10.10.1"); @@ -1329,11 +1345,11 @@ fib_test_v4 (void) * +1 shared-pathlist */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB is %d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+6 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Add 2 recursive routes: @@ -1341,110 +1357,110 @@ fib_test_v4 (void) * 100.100.100.101/32 via 1.1.1.1/32 => the via entry is installed. */ fib_prefix_t bgp_100_pfx = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 100.100.100.100/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x64646464), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 100.100.100.100/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x64646464), + }, }; /* via 1.1.1.1 */ ip46_address_t nh_1_1_1_1 = { - .ip4.as_u32 = clib_host_to_net_u32(0x01010101), + .ip4.as_u32 = clib_host_to_net_u32(0x01010101), }; fei = fib_table_entry_path_add(fib_index, - &bgp_100_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_1_1_1_1, - ~0, // no index provided. - fib_index, // nexthop in same fib as route - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_100_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_1_1_1_1, + ~0, // no index provided. + fib_index, // nexthop in same fib as route + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST_REC_FORW(&bgp_100_pfx, &pfx_1_1_1_1_s_32, 0); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, - tm->hw[0]->sw_if_index), - "RPF list for adj-fib contains adj"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, + tm->hw[0]->sw_if_index), + "RPF list for adj-fib contains adj"); /* * +1 entry and +1 shared-path-list */ FIB_TEST((2 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+6 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); fib_prefix_t bgp_101_pfx = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 100.100.100.101/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x64646465), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 100.100.100.101/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x64646465), + }, }; fib_table_entry_path_add(fib_index, - &bgp_101_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_1_1_1_1, - ~0, // no index provided. - fib_index, // nexthop in same fib as route - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_101_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_1_1_1_1, + ~0, // no index provided. + fib_index, // nexthop in same fib as route + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST_REC_FORW(&bgp_101_pfx, &pfx_1_1_1_1_s_32, 0); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, - tm->hw[0]->sw_if_index), - "RPF list for adj-fib contains adj"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, + tm->hw[0]->sw_if_index), + "RPF list for adj-fib contains adj"); /* * +1 entry, but the recursive path-list is shared. */ FIB_TEST((2 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+6 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+8 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * An special route; one where the user (me) provides the * adjacency through which the route will resovle by setting the flags */ fib_prefix_t ex_pfx = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 4.4.4.4/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x04040404), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 4.4.4.4/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x04040404), + }, }; fib_table_entry_special_add(fib_index, - &ex_pfx, - FIB_SOURCE_SPECIAL, - FIB_ENTRY_FLAG_LOCAL); + &ex_pfx, + FIB_SOURCE_SPECIAL, + FIB_ENTRY_FLAG_LOCAL); fei = fib_table_lookup_exact_match(fib_index, &ex_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); dpo = load_balance_get_bucket(dpo->dpoi_index, 0); FIB_TEST((DPO_RECEIVE == dpo->dpoi_type), - "local interface adj is local"); + "local interface adj is local"); fib_table_entry_special_remove(fib_index, - &ex_pfx, - FIB_SOURCE_SPECIAL); + &ex_pfx, + FIB_SOURCE_SPECIAL); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &ex_pfx), - "Exclusive reoute removed"); + fib_table_lookup_exact_match(fib_index, &ex_pfx), + "Exclusive reoute removed"); /* * An EXCLUSIVE route; one where the user (me) provides the exclusive @@ -1467,29 +1483,29 @@ fib_test_v4 (void) fei = fib_table_lookup_exact_match(fib_index, &ex_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(&ex_dpo, load_balance_get_bucket(dpo->dpoi_index, 0)), - "exclusive remote uses lookup DPO"); + "exclusive remote uses lookup DPO"); /* * update the exclusive to use a different DPO */ ip_null_dpo_add_and_lock(DPO_PROTO_IP4, - IP_NULL_ACTION_SEND_ICMP_UNREACH, - &ex_dpo); + IP_NULL_ACTION_SEND_ICMP_UNREACH, + &ex_dpo); fib_table_entry_special_dpo_update(fib_index, - &ex_pfx, - FIB_SOURCE_SPECIAL, - FIB_ENTRY_FLAG_EXCLUSIVE, - &ex_dpo); + &ex_pfx, + FIB_SOURCE_SPECIAL, + FIB_ENTRY_FLAG_EXCLUSIVE, + &ex_dpo); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(&ex_dpo, load_balance_get_bucket(dpo->dpoi_index, 0)), - "exclusive remote uses now uses NULL DPO"); + "exclusive remote uses now uses NULL DPO"); fib_table_entry_special_remove(fib_index, - &ex_pfx, - FIB_SOURCE_SPECIAL); + &ex_pfx, + FIB_SOURCE_SPECIAL); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &ex_pfx), - "Exclusive reoute removed"); + fib_table_lookup_exact_match(fib_index, &ex_pfx), + "Exclusive reoute removed"); dpo_reset(&ex_dpo); /* @@ -1497,20 +1513,20 @@ fib_test_v4 (void) * 200.200.200.200/32 via 1.1.1.2/32 => the via entry is NOT installed. */ fib_prefix_t bgp_200_pfx = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 200.200.200.200/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0xc8c8c8c8), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 200.200.200.200/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0xc8c8c8c8), + }, }; /* via 1.1.1.2 */ fib_prefix_t pfx_1_1_1_2_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x01010102), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x01010102), + }, }; fei = fib_table_entry_path_add(fib_index, @@ -1530,23 +1546,23 @@ fib_test_v4 (void) /* * the adj should be recursive via drop, since the route resolves via - * the default route, which is itself a DROP + * the default route, which is itself a DROP */ fei = fib_table_lookup(fib_index, &pfx_1_1_1_2_s_32); dpo1 = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(load_balance_is_drop(dpo1), "1.1.1.2/32 is drop"); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 0), - "RPF list for 1.1.1.2/32 contains 0 adjs"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 0), + "RPF list for 1.1.1.2/32 contains 0 adjs"); /* * +2 entry and +1 shared-path-list */ FIB_TEST((3 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+7 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+10 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Unequal Cost load-balance. 3:1 ratio. fits in a 4 bucket LB @@ -1554,17 +1570,17 @@ fib_test_v4 (void) * weight is first in the set. This ordering is to test the RPF sort|uniq logic */ fib_prefix_t pfx_1_2_3_4_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x01020304), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x01020304), + }, }; fib_table_entry_path_add(fib_index, - &pfx_1_2_3_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, + &pfx_1_2_3_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -1575,7 +1591,7 @@ fib_test_v4 (void) &pfx_1_2_3_4_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, + DPO_PROTO_IP4, &nh_12_12_12_12, tm->hw[1]->sw_if_index, ~0, @@ -1595,10 +1611,10 @@ fib_test_v4 (void) FIB_TEST_LB_BUCKET_VIA_ADJ(&pfx_1_2_3_4_s_32, 2, ai_12_12_12_12); FIB_TEST_LB_BUCKET_VIA_ADJ(&pfx_1_2_3_4_s_32, 3, ai_01); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 2, - tm->hw[0]->sw_if_index, - tm->hw[1]->sw_if_index), - "RPF list for 1.2.3.4/32 contains both adjs"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 2, + tm->hw[0]->sw_if_index, + tm->hw[1]->sw_if_index), + "RPF list for 1.2.3.4/32 contains both adjs"); /* @@ -1606,17 +1622,17 @@ fib_test_v4 (void) * fits in a 16 bucket LB with ratio 13:3 */ fib_prefix_t pfx_1_2_3_5_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x01020305), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x01020305), + }, }; fib_table_entry_path_add(fib_index, - &pfx_1_2_3_5_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, + &pfx_1_2_3_5_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, &nh_12_12_12_12, tm->hw[1]->sw_if_index, ~0, @@ -1627,7 +1643,7 @@ fib_test_v4 (void) &pfx_1_2_3_5_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -1659,10 +1675,10 @@ fib_test_v4 (void) FIB_TEST_LB_BUCKET_VIA_ADJ(&pfx_1_2_3_5_s_32, 14, ai_12_12_12_12); FIB_TEST_LB_BUCKET_VIA_ADJ(&pfx_1_2_3_5_s_32, 15, ai_12_12_12_12); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 2, - tm->hw[0]->sw_if_index, - tm->hw[1]->sw_if_index), - "RPF list for 1.2.3.4/32 contains both adjs"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 2, + tm->hw[0]->sw_if_index, + tm->hw[1]->sw_if_index), + "RPF list for 1.2.3.4/32 contains both adjs"); /* * Test UCMP with a large weight skew - this produces load-balance objects with large @@ -1670,18 +1686,18 @@ fib_test_v4 (void) * laso testing the LB in placce modify code when number of buckets is large. */ fib_prefix_t pfx_6_6_6_6_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 1.1.1.1/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x06060606), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 1.1.1.1/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x06060606), + }, }; fib_test_lb_bucket_t ip_o_10_10_10_1 = { - .type = FT_LB_ADJ, - .adj = { - .adj = ai_01, - }, + .type = FT_LB_ADJ, + .adj = { + .adj = ai_01, + }, }; fib_test_lb_bucket_t ip_o_10_10_10_2 = { .type = FT_LB_ADJ, @@ -1696,23 +1712,23 @@ fib_test_v4 (void) }, }; fib_table_entry_update_one_path(fib_index, - &pfx_6_6_6_6_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 0, // zero weigth - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_6_6_6_6_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 0, // zero weigth + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_6_6_6_6_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_10_10_10_1), - "6.6.6.6/32 via 10.10.10.1"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_10_10_10_1), + "6.6.6.6/32 via 10.10.10.1"); fib_table_entry_path_add(fib_index, &pfx_6_6_6_6_s_32, @@ -1727,74 +1743,74 @@ fib_test_v4 (void) FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_6_6_6_6_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 64, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_1), - "6.6.6.6/32 via 10.10.10.1 and 10.10.10.2 in 63:1 ratio"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 64, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_1), + "6.6.6.6/32 via 10.10.10.1 and 10.10.10.2 in 63:1 ratio"); fib_table_entry_path_add(fib_index, &pfx_6_6_6_6_s_32, @@ -1809,138 +1825,138 @@ fib_test_v4 (void) FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_6_6_6_6_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 128, - &ip_o_10_10_10_1, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12, - &ip_6_6_6_6_o_12_12_12_12), - "6.6.6.6/32 via 10.10.10.1 and 10.10.10.2 in 63:1 ratio"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 128, + &ip_o_10_10_10_1, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12, + &ip_6_6_6_6_o_12_12_12_12), + "6.6.6.6/32 via 10.10.10.1 and 10.10.10.2 in 63:1 ratio"); fib_table_entry_path_remove(fib_index, &pfx_6_6_6_6_s_32, @@ -1953,74 +1969,74 @@ fib_test_v4 (void) FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_6_6_6_6_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 64, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_2, - &ip_o_10_10_10_1), - "6.6.6.6/32 via 10.10.10.1 and 10.10.10.2 in 63:1 ratio"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 64, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_2, + &ip_o_10_10_10_1), + "6.6.6.6/32 via 10.10.10.1 and 10.10.10.2 in 63:1 ratio"); fib_table_entry_path_remove(fib_index, &pfx_6_6_6_6_s_32, @@ -2033,11 +2049,11 @@ fib_test_v4 (void) FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_6_6_6_6_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_10_10_10_1), - "6.6.6.6/32 via 10.10.10.1"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_10_10_10_1), + "6.6.6.6/32 via 10.10.10.1"); fib_table_entry_delete(fib_index, &pfx_6_6_6_6_s_32, FIB_SOURCE_API); @@ -2045,19 +2061,19 @@ fib_test_v4 (void) * A recursive via the two unequal cost entries */ fib_prefix_t bgp_44_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 200.200.200.201/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x44444444), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 200.200.200.201/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x44444444), + }, }; fei = fib_table_entry_path_add(fib_index, &bgp_44_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_2_3_4_s_32.fp_addr, + DPO_PROTO_IP4, + &pfx_1_2_3_4_s_32.fp_addr, ~0, fib_index, 1, @@ -2067,8 +2083,8 @@ fib_test_v4 (void) &bgp_44_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_2_3_5_s_32.fp_addr, + DPO_PROTO_IP4, + &pfx_1_2_3_5_s_32.fp_addr, ~0, fib_index, 1, @@ -2077,10 +2093,10 @@ fib_test_v4 (void) FIB_TEST_REC_FORW(&bgp_44_s_32, &pfx_1_2_3_4_s_32, 0); FIB_TEST_REC_FORW(&bgp_44_s_32, &pfx_1_2_3_5_s_32, 1); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 2, - tm->hw[0]->sw_if_index, - tm->hw[1]->sw_if_index), - "RPF list for 1.2.3.4/32 contains both adjs"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 2, + tm->hw[0]->sw_if_index, + tm->hw[1]->sw_if_index), + "RPF list for 1.2.3.4/32 contains both adjs"); /* * test the uRPF check functions @@ -2092,14 +2108,14 @@ fib_test_v4 (void) urpfi = load_balance_get_urpf(dpo_44.dpoi_index); FIB_TEST(fib_urpf_check(urpfi, tm->hw[0]->sw_if_index), - "uRPF check for 68.68.68.68/32 on %d OK", - tm->hw[0]->sw_if_index); + "uRPF check for 68.68.68.68/32 on %d OK", + tm->hw[0]->sw_if_index); FIB_TEST(fib_urpf_check(urpfi, tm->hw[1]->sw_if_index), - "uRPF check for 68.68.68.68/32 on %d OK", - tm->hw[1]->sw_if_index); + "uRPF check for 68.68.68.68/32 on %d OK", + tm->hw[1]->sw_if_index); FIB_TEST(!fib_urpf_check(urpfi, 99), - "uRPF check for 68.68.68.68/32 on 99 not-OK", - 99); + "uRPF check for 68.68.68.68/32 on 99 not-OK", + 99); dpo_reset(&dpo_44); fib_table_entry_delete(fib_index, @@ -2117,20 +2133,20 @@ fib_test_v4 (void) * 200.200.200.201/32 via 1.1.1.200/32 => the via entry is NOT installed. */ fib_prefix_t bgp_201_pfx = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 200.200.200.201/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0xc8c8c8c9), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 200.200.200.201/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0xc8c8c8c9), + }, }; /* via 1.1.1.200 */ fib_prefix_t pfx_1_1_1_200_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x010101c8), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x010101c8), + }, }; fei = fib_table_entry_path_add(fib_index, @@ -2150,44 +2166,44 @@ fib_test_v4 (void) fei = fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_200_s_32); FIB_TEST((FIB_ENTRY_FLAG_NONE == fib_entry_get_flags(fei)), - "Flags set on RR via non-attached"); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 0), - "RPF list for BGP route empty"); + "Flags set on RR via non-attached"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 0), + "RPF list for BGP route empty"); /* * +2 entry (BGP & RR) and +1 shared-path-list */ FIB_TEST((4 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+8 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+12 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * insert a route that covers the missing 1.1.1.2/32. we epxect * 200.200.200.200/32 and 200.200.200.201/32 to resolve through it. */ fib_prefix_t pfx_1_1_1_0_s_24 = { - .fp_len = 24, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 1.1.1.0/24 */ - .ip4.as_u32 = clib_host_to_net_u32(0x01010100), - }, + .fp_len = 24, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 1.1.1.0/24 */ + .ip4.as_u32 = clib_host_to_net_u32(0x01010100), + }, }; fib_table_entry_path_add(fib_index, - &pfx_1_1_1_0_s_24, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_0_s_24, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_1_0_s_24); dpo1 = fib_entry_contribute_ip_forwarding(fei); ai = fib_entry_get_adj(fei); @@ -2205,11 +2221,11 @@ fib_test_v4 (void) * +1 entry. 1.1.1.1/32 already uses 10.10.10.1 so no new pah-list */ FIB_TEST((4 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+8 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+13 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * the recursive adj for 200.200.200.200 should be updated. @@ -2217,35 +2233,35 @@ fib_test_v4 (void) FIB_TEST_REC_FORW(&bgp_201_pfx, &pfx_1_1_1_200_s_32, 0); FIB_TEST_REC_FORW(&bgp_200_pfx, &pfx_1_1_1_2_s_32, 0); fei = fib_table_lookup(fib_index, &bgp_200_pfx); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, - tm->hw[0]->sw_if_index), - "RPF list for BGP route has itf index 0"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, + tm->hw[0]->sw_if_index), + "RPF list for BGP route has itf index 0"); /* * insert a more specific route than 1.1.1.0/24 that also covers the - * missing 1.1.1.2/32, but not 1.1.1.200/32. we epxect + * missing 1.1.1.2/32, but not 1.1.1.200/32. we expect * 200.200.200.200 to resolve through it. */ fib_prefix_t pfx_1_1_1_0_s_28 = { - .fp_len = 28, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 1.1.1.0/24 */ - .ip4.as_u32 = clib_host_to_net_u32(0x01010100), - }, + .fp_len = 28, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 1.1.1.0/24 */ + .ip4.as_u32 = clib_host_to_net_u32(0x01010100), + }, }; fib_table_entry_path_add(fib_index, - &pfx_1_1_1_0_s_28, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_2, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_0_s_28, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_2, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_1_0_s_28); dpo2 = fib_entry_contribute_ip_forwarding(fei); ai = fib_entry_get_adj(fei); @@ -2255,11 +2271,11 @@ fib_test_v4 (void) * +1 entry. +1 shared path-list */ FIB_TEST((5 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+9 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+14 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * the recursive adj for 200.200.200.200 should be updated. @@ -2272,20 +2288,20 @@ fib_test_v4 (void) * remove this /28. 200.200.200.200/32 should revert back to via 1.1.1.0/24 */ fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_0_s_28, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_0_s_28) == - FIB_NODE_INDEX_INVALID), - "1.1.1.0/28 removed"); - FIB_TEST((fib_table_lookup(fib_index, &pfx_1_1_1_0_s_28) == - fib_table_lookup(fib_index, &pfx_1_1_1_0_s_24)), - "1.1.1.0/28 lookup via /24"); + &pfx_1_1_1_0_s_28, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_2, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); + FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_0_s_28) == + FIB_NODE_INDEX_INVALID), + "1.1.1.0/28 removed"); + FIB_TEST((fib_table_lookup(fib_index, &pfx_1_1_1_0_s_28) == + fib_table_lookup(fib_index, &pfx_1_1_1_0_s_24)), + "1.1.1.0/28 lookup via /24"); FIB_TEST_REC_FORW(&bgp_201_pfx, &pfx_1_1_1_200_s_32, 0); FIB_TEST_REC_FORW(&bgp_200_pfx, &pfx_1_1_1_2_s_32, 0); @@ -2293,34 +2309,34 @@ fib_test_v4 (void) * -1 entry. -1 shared path-list */ FIB_TEST((4 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+8 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+13 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * remove 1.1.1.0/24. 200.200.200.200/32 should revert back to via 0.0.0.0/0 */ fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_0_s_24, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_0_s_24) == - FIB_NODE_INDEX_INVALID), - "1.1.1.0/24 removed"); + &pfx_1_1_1_0_s_24, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); + FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_0_s_24) == + FIB_NODE_INDEX_INVALID), + "1.1.1.0/24 removed"); fei = fib_table_lookup(fib_index, &pfx_1_1_1_2_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "1.1.1.2/32 route is DROP"); + "1.1.1.2/32 route is DROP"); fei = fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_200_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "1.1.1.200/32 route is DROP"); + "1.1.1.200/32 route is DROP"); fei = fib_table_lookup_exact_match(fib_index, &bgp_201_pfx); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), @@ -2333,26 +2349,26 @@ fib_test_v4 (void) * -1 entry */ FIB_TEST((4 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+8 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+12 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * insert the missing 1.1.1.2/32 */ fei = fib_table_entry_path_add(fib_index, - &pfx_1_1_1_2_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_2_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); dpo1 = fib_entry_contribute_ip_forwarding(fei); ai = fib_entry_get_adj(fei); FIB_TEST((ai = ai_01), "1.1.1.2/32 resolves via 10.10.10.1"); @@ -2366,11 +2382,11 @@ fib_test_v4 (void) * no change. 1.1.1.2/32 was already there RR sourced. */ FIB_TEST((4 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+8 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+12 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * give 201 a resolved path. @@ -2403,61 +2419,61 @@ fib_test_v4 (void) * remove 200.200.200.201/32 which does not have a valid via FIB */ fib_table_entry_path_remove(fib_index, - &bgp_201_pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_1_1_1_200_s_32.fp_addr, - ~0, // no index provided. - fib_index, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_201_pfx, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_1_1_1_200_s_32.fp_addr, + ~0, // no index provided. + fib_index, + 1, + FIB_ROUTE_PATH_FLAG_NONE); /* * -2 entries (BGP and RR). -1 shared path-list; */ - FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_201_pfx) == - FIB_NODE_INDEX_INVALID), - "200.200.200.201/32 removed"); - FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_200_s_32) == - FIB_NODE_INDEX_INVALID), - "1.1.1.200/32 removed"); + FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_201_pfx) == + FIB_NODE_INDEX_INVALID), + "200.200.200.201/32 removed"); + FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_200_s_32) == + FIB_NODE_INDEX_INVALID), + "1.1.1.200/32 removed"); FIB_TEST((3 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+7 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+10 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * remove 200.200.200.200/32 which does have a valid via FIB */ fib_table_entry_path_remove(fib_index, - &bgp_200_pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_1_1_1_2_s_32.fp_addr, - ~0, // no index provided. - fib_index, - 1, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_200_pfx) == - FIB_NODE_INDEX_INVALID), - "200.200.200.200/32 removed"); - FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_2_s_32) != - FIB_NODE_INDEX_INVALID), - "1.1.1.2/32 still present"); + &bgp_200_pfx, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_1_1_1_2_s_32.fp_addr, + ~0, // no index provided. + fib_index, + 1, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_200_pfx) == + FIB_NODE_INDEX_INVALID), + "200.200.200.200/32 removed"); + FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_2_s_32) != + FIB_NODE_INDEX_INVALID), + "1.1.1.2/32 still present"); /* * -1 entry (BGP, the RR source is also API sourced). -1 shared path-list; */ FIB_TEST((2 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+6 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+9 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * A recursive prefix that has a 2 path load-balance. @@ -2465,35 +2481,35 @@ fib_test_v4 (void) * test the ref counting of RR sourced prefixes and 2 level LB. */ const fib_prefix_t bgp_102 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 100.100.100.101/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x64646466), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 100.100.100.101/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x64646466), + }, }; fib_table_entry_path_add(fib_index, - &bgp_102, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_1_1_1_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_102, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_1_1_1_1_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_add(fib_index, - &bgp_102, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_1_1_2_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_102, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_1_1_1_2_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &bgp_102); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "100.100.100.102/32 presnet"); dpo = fib_entry_contribute_ip_forwarding(fei); @@ -2506,28 +2522,28 @@ fib_test_v4 (void) lb = load_balance_get(dpo->dpoi_index); FIB_TEST((lb->lb_n_buckets == 2), "Recursive LB has %d bucket", lb->lb_n_buckets); FIB_TEST(!dpo_cmp(dpo1, load_balance_get_bucket(dpo->dpoi_index, 0)), - "First via 10.10.10.1"); + "First via 10.10.10.1"); FIB_TEST(!dpo_cmp(dpo2, load_balance_get_bucket(dpo->dpoi_index, 1)), - "Second via 10.10.10.1"); + "Second via 10.10.10.1"); fib_table_entry_path_remove(fib_index, - &bgp_102, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_1_1_1_1_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_102, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_1_1_1_1_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_remove(fib_index, - &bgp_102, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_1_1_1_2_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_102, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_1_1_1_2_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &bgp_102); FIB_TEST((FIB_NODE_INDEX_INVALID == fei), "100.100.100.102/32 removed"); @@ -2535,64 +2551,64 @@ fib_test_v4 (void) * remove the remaining recursives */ fib_table_entry_path_remove(fib_index, - &bgp_100_pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_1_1_1_1_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_100_pfx, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_1_1_1_1_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_remove(fib_index, - &bgp_101_pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_1_1_1_1_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_100_pfx) == - FIB_NODE_INDEX_INVALID), - "100.100.100.100/32 removed"); - FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_101_pfx) == - FIB_NODE_INDEX_INVALID), - "100.100.100.101/32 removed"); + &bgp_101_pfx, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_1_1_1_1_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); + FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_100_pfx) == + FIB_NODE_INDEX_INVALID), + "100.100.100.100/32 removed"); + FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_101_pfx) == + FIB_NODE_INDEX_INVALID), + "100.100.100.101/32 removed"); /* * -2 entry (2*BGP, the RR source is also API sourced). -1 shared path-list; */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Add a recursive route via a connected cover, using an adj-fib that does exist */ fib_table_entry_path_add(fib_index, - &bgp_200_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - ~0, // no index provided. - fib_index, // Same as route's FIB - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_200_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + ~0, // no index provided. + fib_index, // Same as route's FIB + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); /* * +1 entry. +1 shared path-list (recursive via 10.10.10.1) */ FIB_TEST((2 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+6 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+8 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); @@ -2601,51 +2617,51 @@ fib_test_v4 (void) dpo1 = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo1, load_balance_get_bucket(dpo->dpoi_index, 0)), - "200.200.200.200/32 is recursive via adj for 10.10.10.1"); + "200.200.200.200/32 is recursive via adj for 10.10.10.1"); FIB_TEST((FIB_ENTRY_FLAG_ATTACHED == fib_entry_get_flags(fei)), - "Flags set on RR via existing attached"); + "Flags set on RR via existing attached"); /* * Add a recursive route via a connected cover, using and adj-fib that does * not exist */ ip46_address_t nh_10_10_10_3 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a03), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a03), }; fib_prefix_t pfx_10_10_10_3 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = nh_10_10_10_3, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = nh_10_10_10_3, }; fib_table_entry_path_add(fib_index, - &bgp_201_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_3, - ~0, // no index provided. - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_201_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_3, + ~0, // no index provided. + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); /* * +2 entries (BGP and RR). +1 shared path-list (recursive via 10.10.10.3) and * one unshared non-recursive via 10.10.10.3 */ FIB_TEST((3 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+8 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+10 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); ai_03 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, - VNET_LINK_IP4, - &nh_10_10_10_3, - tm->hw[0]->sw_if_index); + VNET_LINK_IP4, + &nh_10_10_10_3, + tm->hw[0]->sw_if_index); fei = fib_table_lookup_exact_match(fib_index, &bgp_201_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); @@ -2655,11 +2671,11 @@ fib_test_v4 (void) ai = fib_entry_get_adj(fei); FIB_TEST((ai == ai_03), "adj for 10.10.10.3/32 is via adj for 10.10.10.3"); FIB_TEST(((FIB_ENTRY_FLAG_ATTACHED | FIB_ENTRY_FLAG_CONNECTED) == - fib_entry_get_flags(fei)), - "Flags set on RR via non-existing attached"); + fib_entry_get_flags(fei)), + "Flags set on RR via non-existing attached"); FIB_TEST(!dpo_cmp(dpo1, load_balance_get_bucket(dpo->dpoi_index, 0)), - "adj for 200.200.200.200/32 is recursive via adj for 10.10.10.3"); + "adj for 200.200.200.200/32 is recursive via adj for 10.10.10.3"); adj_unlock(ai_03); @@ -2667,44 +2683,44 @@ fib_test_v4 (void) * remove the recursives */ fib_table_entry_path_remove(fib_index, - &bgp_200_pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_200_pfx, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_remove(fib_index, - &bgp_201_pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_3, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &bgp_201_pfx, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_3, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_201_pfx) == - FIB_NODE_INDEX_INVALID), - "200.200.200.201/32 removed"); + FIB_NODE_INDEX_INVALID), + "200.200.200.201/32 removed"); FIB_TEST((fib_table_lookup_exact_match(fib_index, &bgp_200_pfx) == - FIB_NODE_INDEX_INVALID), - "200.200.200.200/32 removed"); + FIB_NODE_INDEX_INVALID), + "200.200.200.200/32 removed"); FIB_TEST((fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_3) == - FIB_NODE_INDEX_INVALID), - "10.10.10.3/32 removed"); + FIB_NODE_INDEX_INVALID), + "10.10.10.3/32 removed"); /* * -3 entries (2*BGP and RR). -2 shared path-list (recursive via 10.10.10.3 & * 10.10.10.1) and one unshared non-recursive via 10.10.10.3 */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* @@ -2712,82 +2728,82 @@ fib_test_v4 (void) * Add 5.5.5.5/32 -> 5.5.5.6/32 -> 5.5.5.7/32 -> 5.5.5.5/32 */ fib_prefix_t pfx_5_5_5_5_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x05050505), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x05050505), + }, }; fib_prefix_t pfx_5_5_5_6_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x05050506), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x05050506), + }, }; fib_prefix_t pfx_5_5_5_7_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x05050507), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x05050507), + }, }; fib_table_entry_path_add(fib_index, - &pfx_5_5_5_5_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_5_5_5_6_s_32.fp_addr, - ~0, // no index provided. - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_5_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_5_5_5_6_s_32.fp_addr, + ~0, // no index provided. + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_add(fib_index, - &pfx_5_5_5_6_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_5_5_5_7_s_32.fp_addr, - ~0, // no index provided. - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_6_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_5_5_5_7_s_32.fp_addr, + ~0, // no index provided. + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_add(fib_index, - &pfx_5_5_5_7_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_5_5_5_5_s_32.fp_addr, - ~0, // no index provided. - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_7_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_5_5_5_5_s_32.fp_addr, + ~0, // no index provided. + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); /* * +3 entries, +3 shared path-list */ FIB_TEST((4 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+8 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+10 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * All the entries have only looped paths, so they are all drop */ fei = fib_table_lookup(fib_index, &pfx_5_5_5_7_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.7/32 is via adj for DROP"); + "LB for 5.5.5.7/32 is via adj for DROP"); fei = fib_table_lookup(fib_index, &pfx_5_5_5_5_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.5/32 is via adj for DROP"); + "LB for 5.5.5.5/32 is via adj for DROP"); fei = fib_table_lookup(fib_index, &pfx_5_5_5_6_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.6/32 is via adj for DROP"); + "LB for 5.5.5.6/32 is via adj for DROP"); /* * provide 5.5.5.6/32 with alternate path. @@ -2795,16 +2811,16 @@ fib_test_v4 (void) * are still drop since the loop is still present. */ fib_table_entry_path_add(fib_index, - &pfx_5_5_5_6_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_6_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_5_5_5_6_s_32); dpo1 = fib_entry_contribute_ip_forwarding(fei); @@ -2815,54 +2831,54 @@ fib_test_v4 (void) dpo2 = load_balance_get_bucket(dpo1->dpoi_index, 0); FIB_TEST(DPO_ADJACENCY == dpo2->dpoi_type, "type is %d", dpo2->dpoi_type); FIB_TEST((ai_01 == dpo2->dpoi_index), - "5.5.5.6 bucket 0 resolves via 10.10.10.2"); + "5.5.5.6 bucket 0 resolves via 10.10.10.2"); fei = fib_table_lookup(fib_index, &pfx_5_5_5_7_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.7/32 is via adj for DROP"); + "LB for 5.5.5.7/32 is via adj for DROP"); fei = fib_table_lookup(fib_index, &pfx_5_5_5_5_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.5/32 is via adj for DROP"); + "LB for 5.5.5.5/32 is via adj for DROP"); /* * remove the alternate path for 5.5.5.6/32 * back to all drop */ fib_table_entry_path_remove(fib_index, - &pfx_5_5_5_6_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_6_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_5_5_5_7_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.7/32 is via adj for DROP"); + "LB for 5.5.5.7/32 is via adj for DROP"); fei = fib_table_lookup(fib_index, &pfx_5_5_5_5_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.5/32 is via adj for DROP"); + "LB for 5.5.5.5/32 is via adj for DROP"); fei = fib_table_lookup(fib_index, &pfx_5_5_5_6_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.6/32 is via adj for DROP"); + "LB for 5.5.5.6/32 is via adj for DROP"); /* * break the loop by giving 5.5.5.5/32 a new set of paths * expect all to forward via this new path. */ fib_table_entry_update_one_path(fib_index, - &pfx_5_5_5_5_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_5_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_5_5_5_5_s_32); dpo1 = fib_entry_contribute_ip_forwarding(fei); @@ -2872,7 +2888,7 @@ fib_test_v4 (void) dpo2 = load_balance_get_bucket(dpo1->dpoi_index, 0); FIB_TEST(DPO_ADJACENCY == dpo2->dpoi_type, "type is %d", dpo2->dpoi_type); FIB_TEST((ai_01 == dpo2->dpoi_index), - "5.5.5.5 bucket 0 resolves via 10.10.10.2"); + "5.5.5.5 bucket 0 resolves via 10.10.10.2"); fei = fib_table_lookup_exact_match(fib_index, &pfx_5_5_5_7_s_32); dpo2 = fib_entry_contribute_ip_forwarding(fei); @@ -2880,7 +2896,7 @@ fib_test_v4 (void) lb = load_balance_get(dpo2->dpoi_index); FIB_TEST((lb->lb_n_buckets == 1), "Recursive LB has %d bucket", lb->lb_n_buckets); FIB_TEST(!dpo_cmp(dpo1, load_balance_get_bucket(dpo2->dpoi_index, 0)), - "5.5.5.5.7 via 5.5.5.5"); + "5.5.5.5.7 via 5.5.5.5"); fei = fib_table_lookup_exact_match(fib_index, &pfx_5_5_5_6_s_32); dpo1 = fib_entry_contribute_ip_forwarding(fei); @@ -2888,114 +2904,114 @@ fib_test_v4 (void) lb = load_balance_get(dpo1->dpoi_index); FIB_TEST((lb->lb_n_buckets == 1), "Recursive LB has %d bucket", lb->lb_n_buckets); FIB_TEST(!dpo_cmp(dpo2, load_balance_get_bucket(dpo1->dpoi_index, 0)), - "5.5.5.5.6 via 5.5.5.7"); + "5.5.5.5.6 via 5.5.5.7"); /* * revert back to the loop. so we can remove the prefixes with * the loop intact */ fib_table_entry_update_one_path(fib_index, - &pfx_5_5_5_5_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_5_5_5_6_s_32.fp_addr, - ~0, // no index provided. - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_5_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_5_5_5_6_s_32.fp_addr, + ~0, // no index provided. + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_5_5_5_7_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.7/32 is via adj for DROP"); + "LB for 5.5.5.7/32 is via adj for DROP"); fei = fib_table_lookup(fib_index, &pfx_5_5_5_5_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.5/32 is via adj for DROP"); + "LB for 5.5.5.5/32 is via adj for DROP"); fei = fib_table_lookup(fib_index, &pfx_5_5_5_6_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "LB for 5.5.5.6/32 is via adj for DROP"); + "LB for 5.5.5.6/32 is via adj for DROP"); /* * remove all the 5.5.5.x/32 prefixes */ fib_table_entry_path_remove(fib_index, - &pfx_5_5_5_5_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_5_5_5_6_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_5_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_5_5_5_6_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_remove(fib_index, - &pfx_5_5_5_6_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_5_5_5_7_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_6_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_5_5_5_7_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_remove(fib_index, - &pfx_5_5_5_7_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_5_5_5_5_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_7_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_5_5_5_5_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_remove(fib_index, - &pfx_5_5_5_6_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_2, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_6_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_2, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); /* * -3 entries, -3 shared path-list */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Single level loop 5.5.5.5/32 via 5.5.5.5/32 */ fib_table_entry_path_add(fib_index, - &pfx_5_5_5_6_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_5_5_5_6_s_32.fp_addr, - ~0, // no index provided. - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_6_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_5_5_5_6_s_32.fp_addr, + ~0, // no index provided. + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_5_5_5_6_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), - "1-level 5.5.5.6/32 loop is via adj for DROP"); - + "1-level 5.5.5.6/32 loop is via adj for DROP"); + fib_table_entry_path_remove(fib_index, - &pfx_5_5_5_6_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_5_5_5_6_s_32.fp_addr, - ~0, // no index provided. - fib_index, // same as route's FIB - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_5_5_5_6_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_5_5_5_6_s_32.fp_addr, + ~0, // no index provided. + fib_index, // same as route's FIB + 1, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_5_5_5_6_s_32), - "1-level 5.5.5.6/32 loop is removed"); + fib_table_lookup_exact_match(fib_index, &pfx_5_5_5_6_s_32), + "1-level 5.5.5.6/32 loop is removed"); /* * A recursive route whose next-hop is covered by the prefix. @@ -3004,70 +3020,70 @@ fib_test_v4 (void) * via-fib, and we have a loop. */ fib_prefix_t pfx_23_23_23_0_s_24 = { - .fp_len = 24, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x17171700), - }, + .fp_len = 24, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x17171700), + }, }; fib_prefix_t pfx_23_23_23_23_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { .ip4.as_u32 = clib_host_to_net_u32(0x17171717), }, }; fei = fib_table_entry_path_add(fib_index, - &pfx_23_23_23_0_s_24, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_23_23_23_23_s_32.fp_addr, - ~0, // recursive - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_23_23_23_0_s_24, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_23_23_23_23_s_32.fp_addr, + ~0, // recursive + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(load_balance_is_drop(dpo), - "23.23.23.0/24 via covered is DROP"); + "23.23.23.0/24 via covered is DROP"); fib_table_entry_delete_index(fei, FIB_SOURCE_API); /* * add-remove test. no change. */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Make the default route recursive via a unknown next-hop. Thus the * next hop's cover would be the default route */ fei = fib_table_entry_path_add(fib_index, - &pfx_0_0_0_0_s_0, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_23_23_23_23_s_32.fp_addr, - ~0, // recursive - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_0_0_0_0_s_0, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_23_23_23_23_s_32.fp_addr, + ~0, // recursive + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(load_balance_is_drop(dpo), - "0.0.0.0.0/0 via is DROP"); + "0.0.0.0.0/0 via is DROP"); FIB_TEST((fib_entry_get_resolving_interface(fei) == ~0), "no resolving interface for looped 0.0.0.0/0"); fei = fib_table_lookup_exact_match(fib_index, &pfx_23_23_23_23_s_32); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(load_balance_is_drop(dpo), - "23.23.23.23/32 via is DROP"); + "23.23.23.23/32 via is DROP"); FIB_TEST((fib_entry_get_resolving_interface(fei) == ~0), "no resolving interface for looped 23.23.23.23/32"); @@ -3078,16 +3094,16 @@ fib_test_v4 (void) * 200.200.200.200/32 via 1.1.1.1 is recurse via host constrained */ fib_table_entry_path_add(fib_index, - &bgp_200_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_1_1_1_1, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + &bgp_200_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_1_1_1_1, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); fei = fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_1_s_32); dpo2 = fib_entry_contribute_ip_forwarding(fei); @@ -3096,7 +3112,7 @@ fib_test_v4 (void) dpo1 = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo2, load_balance_get_bucket(dpo1->dpoi_index, 0)), - "adj for 200.200.200.200/32 is recursive via adj for 1.1.1.1"); + "adj for 200.200.200.200/32 is recursive via adj for 1.1.1.1"); /* * save the load-balance. we expect it to be inplace modified @@ -3108,87 +3124,87 @@ fib_test_v4 (void) * as the resolving route when the host is removed */ fib_table_entry_path_add(fib_index, - &pfx_1_1_1_0_s_28, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_0_s_28, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_0_s_28); ai = fib_entry_get_adj(fei); FIB_TEST((ai == ai_01), - "adj for 1.1.1.0/28 is via adj for 1.1.1.1"); + "adj for 1.1.1.0/28 is via adj for 1.1.1.1"); /* * remove the host via FIB - expect the BGP prefix to be drop */ fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo1->dpoi_index, 0)), - "adj for 200.200.200.200/32 is recursive via adj for DROP"); + "adj for 200.200.200.200/32 is recursive via adj for DROP"); /* * add the via-entry host reoute back. expect to resolve again */ fib_table_entry_path_add(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST(!dpo_cmp(dpo2, load_balance_get_bucket(dpo1->dpoi_index, 0)), - "adj for 200.200.200.200/32 is recursive via adj for 1.1.1.1"); + "adj for 200.200.200.200/32 is recursive via adj for 1.1.1.1"); /* * add another path for the recursive. it will then have 2. */ fib_prefix_t pfx_1_1_1_3_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x01010103), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x01010103), + }, }; fib_table_entry_path_add(fib_index, - &pfx_1_1_1_3_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_2, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_3_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_2, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_add(fib_index, - &bgp_200_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_1_1_3_s_32.fp_addr, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + &bgp_200_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_1_1_1_3_s_32.fp_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); /* * add a bunch load more entries using this path combo so that we get @@ -3202,7 +3218,7 @@ fib_test_v4 (void) bgp_78s[ii].fp_proto = FIB_PROTOCOL_IP4; bgp_78s[ii].fp_addr.ip4.as_u32 = clib_host_to_net_u32(0x4e000000+ii); - + fib_table_entry_path_add(fib_index, &bgp_78s[ii], FIB_SOURCE_API, @@ -3233,11 +3249,11 @@ fib_test_v4 (void) fei = fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_1_s_32); dpo2 = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo2, load_balance_get_bucket(dpo->dpoi_index, 0)), - "adj for 200.200.200.200/32 is recursive via adj for 1.1.1.1"); + "adj for 200.200.200.200/32 is recursive via adj for 1.1.1.1"); fei = fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_3_s_32); dpo1 = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo1, load_balance_get_bucket(dpo->dpoi_index, 1)), - "adj for 200.200.200.200/32 is recursive via adj for 1.1.1.3"); + "adj for 200.200.200.200/32 is recursive via adj for 1.1.1.3"); /* * expect the lb-map used by the recursive's load-balance is using both buckets @@ -3266,25 +3282,25 @@ fib_test_v4 (void) * inplace-modify. */ fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + FIB_ROUTE_PATH_FLAG_NONE); /* suspend so the update walk kicks int */ vlib_process_suspend(vlib_get_main(), 1e-5); fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); FIB_TEST(!dpo_cmp(dpo, fib_entry_contribute_ip_forwarding(fei)), - "post PIC 200.200.200.200/32 was inplace modified"); + "post PIC 200.200.200.200/32 was inplace modified"); FIB_TEST(!dpo_cmp(dpo1, load_balance_get_bucket_i(lb, 0)), - "post PIC adj for 200.200.200.200/32 is recursive" - " via adj for 1.1.1.3"); + "post PIC adj for 200.200.200.200/32 is recursive" + " via adj for 1.1.1.3"); /* * the LB maps that was locked above should have been modified to remove @@ -3301,70 +3317,70 @@ fib_test_v4 (void) load_balance_map_unlock(lbmi); /* - * add it back. again + * add it back. again */ fib_table_entry_path_add(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); /* suspend so the update walk kicks in */ vlib_process_suspend(vlib_get_main(), 1e-5); FIB_TEST(!dpo_cmp(dpo2, load_balance_get_bucket_i(lb, 0)), - "post PIC recovery adj for 200.200.200.200/32 is recursive " - "via adj for 1.1.1.1"); + "post PIC recovery adj for 200.200.200.200/32 is recursive " + "via adj for 1.1.1.1"); FIB_TEST(!dpo_cmp(dpo1, load_balance_get_bucket_i(lb, 1)), - "post PIC recovery adj for 200.200.200.200/32 is recursive " - "via adj for 1.1.1.3"); + "post PIC recovery adj for 200.200.200.200/32 is recursive " + "via adj for 1.1.1.3"); fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(lb == load_balance_get(dpo->dpoi_index), - "post PIC 200.200.200.200/32 was inplace modified"); + "post PIC 200.200.200.200/32 was inplace modified"); /* - * add a 3rd path. this makes the LB 16 buckets. + * add a 3rd path. this makes the LB 16 buckets. */ fib_table_entry_path_add(fib_index, - &bgp_200_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_1_1_2_s_32.fp_addr, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + &bgp_200_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_1_1_1_2_s_32.fp_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); for (ii = 0; ii < N_P; ii++) { fib_table_entry_path_add(fib_index, &bgp_78s[ii], - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_1_1_2_s_32.fp_addr, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_1_1_1_2_s_32.fp_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); } fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(lb == load_balance_get(dpo->dpoi_index), - "200.200.200.200/32 was inplace modified for 3rd path"); + "200.200.200.200/32 was inplace modified for 3rd path"); FIB_TEST(16 == lb->lb_n_buckets, - "200.200.200.200/32 was inplace modified for 3rd path to 16 buckets"); + "200.200.200.200/32 was inplace modified for 3rd path to 16 buckets"); lbmi = lb->lb_map; load_balance_map_lock(lbmi); @@ -3382,23 +3398,23 @@ fib_test_v4 (void) * the first 6 buckets of the map should map to the next 6 */ fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); /* suspend so the update walk kicks int */ vlib_process_suspend(vlib_get_main(), 1e-5); fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(lb == load_balance_get(dpo->dpoi_index), - "200.200.200.200/32 was inplace modified for 3rd path"); + "200.200.200.200/32 was inplace modified for 3rd path"); FIB_TEST(2 == lb->lb_n_buckets, - "200.200.200.200/32 was inplace modified for 3rd path remove to 2 buckets"); + "200.200.200.200/32 was inplace modified for 3rd path remove to 2 buckets"); for (ii = 0; ii < 6; ii++) { @@ -3421,7 +3437,7 @@ fib_test_v4 (void) &pfx_1_1_1_1_s_32, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, + DPO_PROTO_IP4, &nh_10_10_10_1, tm->hw[0]->sw_if_index, ~0, @@ -3442,124 +3458,124 @@ fib_test_v4 (void) fib_table_entry_path_remove(fib_index, &bgp_200_pfx, FIB_SOURCE_API, - DPO_PROTO_IP4, + DPO_PROTO_IP4, &pfx_1_1_1_2_s_32.fp_addr, ~0, fib_index, 1, MPLS_LABEL_INVALID); fib_table_entry_path_remove(fib_index, - &bgp_200_pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_1_1_1_1, - ~0, - fib_index, - 1, - FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + &bgp_200_pfx, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_1_1_1_1, + ~0, + fib_index, + 1, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); fib_table_entry_path_remove(fib_index, - &bgp_200_pfx, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &pfx_1_1_1_3_s_32.fp_addr, - ~0, - fib_index, - 1, - FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + &bgp_200_pfx, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &pfx_1_1_1_3_s_32.fp_addr, + ~0, + fib_index, + 1, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); fib_table_entry_delete(fib_index, - &pfx_1_1_1_3_s_32, - FIB_SOURCE_API); + &pfx_1_1_1_3_s_32, + FIB_SOURCE_API); fib_table_entry_delete(fib_index, - &pfx_1_1_1_0_s_28, - FIB_SOURCE_API); + &pfx_1_1_1_0_s_28, + FIB_SOURCE_API); /* suspend so the update walk kicks int */ vlib_process_suspend(vlib_get_main(), 1e-5); FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_0_s_28)), - "1.1.1.1/28 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_0_s_28)), + "1.1.1.1/28 removed"); FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_3_s_32)), - "1.1.1.3/32 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_3_s_32)), + "1.1.1.3/32 removed"); FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &bgp_200_pfx)), - "200.200.200.200/32 removed"); + fib_table_lookup_exact_match(fib_index, &bgp_200_pfx)), + "200.200.200.200/32 removed"); /* * add-remove test. no change. */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * A route whose paths are built up iteratively and then removed * all at once */ fib_prefix_t pfx_4_4_4_4_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 4.4.4.4/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x04040404), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 4.4.4.4/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x04040404), + }, }; fib_table_entry_path_add(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_add(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_2, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_add(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_3, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_3, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST(FIB_NODE_INDEX_INVALID != - fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), - "4.4.4.4/32 present"); + fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), + "4.4.4.4/32 present"); fib_table_entry_delete(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), - "4.4.4.4/32 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), + "4.4.4.4/32 removed"); /* * add-remove test. no change. */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * A route with multiple paths at once @@ -3568,23 +3584,23 @@ fib_test_v4 (void) for (ii = 0; ii < 4; ii++) { - fib_route_path_t r_path = { - .frp_proto = DPO_PROTO_IP4, - .frp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02 + ii), - }, - .frp_sw_if_index = tm->hw[0]->sw_if_index, - .frp_weight = 1, - .frp_fib_index = ~0, - }; - vec_add1(r_paths, r_path); + fib_route_path_t r_path = { + .frp_proto = DPO_PROTO_IP4, + .frp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02 + ii), + }, + .frp_sw_if_index = tm->hw[0]->sw_if_index, + .frp_weight = 1, + .frp_fib_index = ~0, + }; + vec_add1(r_paths, r_path); } fib_table_entry_update(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - r_paths); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + r_paths); fei = fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "4.4.4.4/32 present"); @@ -3594,37 +3610,37 @@ fib_test_v4 (void) FIB_TEST((lb->lb_n_buckets == 4), "4.4.4.4/32 lb over %d paths", lb->lb_n_buckets); fib_table_entry_delete(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), - "4.4.4.4/32 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), + "4.4.4.4/32 removed"); vec_free(r_paths); /* * add-remove test. no change. */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * A route deag route */ fib_table_entry_path_add(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &zero_addr, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &zero_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "4.4.4.4/32 present"); @@ -3634,36 +3650,36 @@ fib_test_v4 (void) lookup_dpo_t *lkd = lookup_dpo_get(dpo->dpoi_index); FIB_TEST((fib_index == lkd->lkd_fib_index), - "4.4.4.4/32 is deag in %d %U", + "4.4.4.4/32 is deag in %d %U", lkd->lkd_fib_index, format_dpo_id, dpo, 0); FIB_TEST((LOOKUP_INPUT_DST_ADDR == lkd->lkd_input), - "4.4.4.4/32 is source deag in %d %U", + "4.4.4.4/32 is source deag in %d %U", lkd->lkd_input, format_dpo_id, dpo, 0); fib_table_entry_delete(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), - "4.4.4.4/32 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), + "4.4.4.4/32 removed"); vec_free(r_paths); /* * A route deag route in a source lookup table */ fib_table_entry_path_add(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &zero_addr, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_SOURCE_LOOKUP); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &zero_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_SOURCE_LOOKUP); fei = fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "4.4.4.4/32 present"); @@ -3673,49 +3689,49 @@ fib_test_v4 (void) lkd = lookup_dpo_get(dpo->dpoi_index); FIB_TEST((fib_index == lkd->lkd_fib_index), - "4.4.4.4/32 is deag in %d %U", + "4.4.4.4/32 is deag in %d %U", lkd->lkd_fib_index, format_dpo_id, dpo, 0); FIB_TEST((LOOKUP_INPUT_SRC_ADDR == lkd->lkd_input), - "4.4.4.4/32 is source deag in %d %U", + "4.4.4.4/32 is source deag in %d %U", lkd->lkd_input, format_dpo_id, dpo, 0); fib_table_entry_delete(fib_index, - &pfx_4_4_4_4_s_32, - FIB_SOURCE_API); + &pfx_4_4_4_4_s_32, + FIB_SOURCE_API); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), - "4.4.4.4/32 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_4_4_4_4_s_32), + "4.4.4.4/32 removed"); vec_free(r_paths); /* * add-remove test. no change. */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+7 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Duplicate paths: * add a recursive with duplicate paths. Expect the duplicate to be ignored. */ fib_prefix_t pfx_34_1_1_1_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x22010101), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x22010101), + }, }; fib_prefix_t pfx_34_34_1_1_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x22220101), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x22220101), + }, }; fei = fib_table_entry_path_add(fib_index, &pfx_34_34_1_1_s_32, @@ -3762,84 +3778,84 @@ fib_test_v4 (void) * all of which are via 10.10.10.1, Itf1 */ fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_2_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_2_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_path_remove(fib_index, - &pfx_1_1_2_0_s_24, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_2_0_s_24, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_1_s_32), - "1.1.1.1/32 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_1_s_32), + "1.1.1.1/32 removed"); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_2_s_32), - "1.1.1.2/32 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_2_s_32), + "1.1.1.2/32 removed"); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_1_1_2_0_s_24), - "1.1.2.0/24 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_1_1_2_0_s_24), + "1.1.2.0/24 removed"); /* * -3 entries and -1 shared path-list */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+4 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+4 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * An attached-host route. Expect to link to the incomplete adj */ fib_prefix_t pfx_4_1_1_1_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 4.1.1.1/32 */ - .ip4.as_u32 = clib_host_to_net_u32(0x04010101), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 4.1.1.1/32 */ + .ip4.as_u32 = clib_host_to_net_u32(0x04010101), + }, }; fib_table_entry_path_add(fib_index, - &pfx_4_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &zero_addr, - tm->hw[0]->sw_if_index, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_4_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &zero_addr, + tm->hw[0]->sw_if_index, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &pfx_4_1_1_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "4.1.1.1/32 present"); ai = fib_entry_get_adj(fei); ai2 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, - VNET_LINK_IP4, - &pfx_4_1_1_1_s_32.fp_addr, - tm->hw[0]->sw_if_index); + VNET_LINK_IP4, + &pfx_4_1_1_1_s_32.fp_addr, + tm->hw[0]->sw_if_index); FIB_TEST((ai == ai2), "Attached-host link to incomplete ADJ"); adj_unlock(ai2); @@ -3847,55 +3863,55 @@ fib_test_v4 (void) * +1 entry and +1 shared path-list */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+5 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); fib_table_entry_delete(fib_index, - &pfx_4_1_1_1_s_32, - FIB_SOURCE_API); + &pfx_4_1_1_1_s_32, + FIB_SOURCE_API); FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+4 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+4 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * add a v6 prefix via v4 next-hops */ fib_prefix_t pfx_2001_s_64 = { - .fp_len = 64, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6.as_u64[0] = clib_host_to_net_u64(0x2001000000000000), - }, + .fp_len = 64, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6.as_u64[0] = clib_host_to_net_u64(0x2001000000000000), + }, }; fei = fib_table_entry_path_add(0, //default v6 table - &pfx_2001_s_64, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_2001_s_64, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(0, &pfx_2001_s_64); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "2001::/64 present"); ai = fib_entry_get_adj(fei); adj = adj_get(ai); FIB_TEST((adj->lookup_next_index == IP_LOOKUP_NEXT_ARP), - "2001::/64 via ARP-adj"); + "2001::/64 via ARP-adj"); FIB_TEST((adj->ia_link == VNET_LINK_IP6), - "2001::/64 is link type v6"); + "2001::/64 is link type v6"); FIB_TEST((adj->ia_nh_proto == FIB_PROTOCOL_IP4), - "2001::/64 ADJ-adj is NH proto v4"); + "2001::/64 ADJ-adj is NH proto v4"); fib_table_entry_delete(0, &pfx_2001_s_64, FIB_SOURCE_API); /* @@ -3906,17 +3922,17 @@ fib_test_v4 (void) * - the uRPF list for the default route (it's cover) is empty */ fei = fib_table_entry_special_add(fib_index, - &pfx_4_1_1_1_s_32, - FIB_SOURCE_URPF_EXEMPT, - FIB_ENTRY_FLAG_DROP); + &pfx_4_1_1_1_s_32, + FIB_SOURCE_URPF_EXEMPT, + FIB_ENTRY_FLAG_DROP); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(load_balance_is_drop(dpo), - "uRPF exempt 4.1.1.1/32 DROP"); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, 0), - "uRPF list for exempt prefix has itf index 0"); + "uRPF exempt 4.1.1.1/32 DROP"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, 0), + "uRPF list for exempt prefix has itf index 0"); fei = fib_table_lookup_exact_match(fib_index, &pfx_0_0_0_0_s_0); - FIB_TEST(fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 0), - "uRPF list for 0.0.0.0/0 empty"); + FIB_TEST(!fib_test_urpf_is_equal(fei, FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 0), + "uRPF list for 0.0.0.0/0 empty"); fib_table_entry_delete(fib_index, &pfx_4_1_1_1_s_32, FIB_SOURCE_URPF_EXEMPT); @@ -3924,12 +3940,12 @@ fib_test_v4 (void) * An adj-fib that fails the refinement criteria - no connected cover */ fib_prefix_t pfx_12_10_10_2_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 12.10.10.2 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0c0a0a02), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 12.10.10.2 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0c0a0a02), + }, }; fib_table_entry_path_add(fib_index, @@ -3946,24 +3962,25 @@ fib_test_v4 (void) fei = fib_table_lookup_exact_match(fib_index, &pfx_12_10_10_2_s_32); dpo = fib_entry_contribute_ip_forwarding(fei); - FIB_TEST(!dpo_id_is_valid(dpo), - "no connected cover adj-fib fails refinement"); + FIB_TEST(dpo_is_drop(dpo), + "no connected cover adj-fib fails refinement: %U", + format_dpo_id, dpo, 0); fib_table_entry_delete(fib_index, - &pfx_12_10_10_2_s_32, - FIB_SOURCE_ADJ); + &pfx_12_10_10_2_s_32, + FIB_SOURCE_ADJ); /* * An adj-fib that fails the refinement criteria - cover is connected * but on a different interface */ fib_prefix_t pfx_10_10_10_127_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 10.10.10.127 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a7f), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 10.10.10.127 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a7f), + }, }; fib_table_entry_path_add(fib_index, @@ -3980,17 +3997,17 @@ fib_test_v4 (void) fei = fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_127_s_32); dpo = fib_entry_contribute_ip_forwarding(fei); - FIB_TEST(!dpo_id_is_valid(dpo), - "wrong interface adj-fib fails refinement"); + FIB_TEST(dpo_is_drop(dpo), + "wrong interface adj-fib fails refinement"); fib_table_entry_delete(fib_index, - &pfx_10_10_10_127_s_32, - FIB_SOURCE_ADJ); + &pfx_10_10_10_127_s_32, + FIB_SOURCE_ADJ); /* * add a second path to an adj-fib * this is a sumiluation of another ARP entry created - * on an interface on which the connected prefi does not exist. + * on an interface on which the connected prefix does not exist. * The second path fails refinement. Expect to forward through the * first. */ @@ -4036,10 +4053,10 @@ fib_test_v4 (void) 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_10_10_10_3), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_10_10_10_3), "10.10.10.3 via 10.10.10.3/Eth0 only"); /* @@ -4055,7 +4072,7 @@ fib_test_v4 (void) 1, FIB_ROUTE_PATH_FLAG_NONE); dpo = fib_entry_contribute_ip_forwarding(fei); - FIB_TEST(!dpo_id_is_valid(dpo), + FIB_TEST(dpo_is_drop(dpo), "wrong interface adj-fib fails refinement"); /* @@ -4072,10 +4089,10 @@ fib_test_v4 (void) 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_10_10_10_3), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_10_10_10_3), "10.10.10.3 via 10.10.10.3/Eth0 only"); /* @@ -4090,10 +4107,10 @@ fib_test_v4 (void) fib_index, 1, FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_10_10_10_3), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_10_10_10_3), "10.10.10.3 via 10.10.10.3/Eth0 only"); /* @@ -4161,10 +4178,10 @@ fib_test_v4 (void) }, }; - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_l2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_l2), "10.10.10.3 via L2 on Eth0"); fib_table_entry_path_remove(fib_index, &pfx_10_10_10_3_s_32, @@ -4179,30 +4196,30 @@ fib_test_v4 (void) /* * CLEANUP - * remove adj-fibs: + * remove adj-fibs: */ fib_table_entry_delete(fib_index, - &pfx_10_10_10_1_s_32, - FIB_SOURCE_ADJ); + &pfx_10_10_10_1_s_32, + FIB_SOURCE_ADJ); fib_table_entry_delete(fib_index, - &pfx_10_10_10_2_s_32, - FIB_SOURCE_ADJ); + &pfx_10_10_10_2_s_32, + FIB_SOURCE_ADJ); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_1_s_32), - "10.10.10.1/32 adj-fib removed"); + fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_1_s_32), + "10.10.10.1/32 adj-fib removed"); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_2_s_32), - "10.10.10.2/32 adj-fib removed"); + fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_2_s_32), + "10.10.10.2/32 adj-fib removed"); /* * -2 entries and -2 non-shared path-list */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR+2 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR+2 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * unlock the adjacencies for which this test provided a rewrite. @@ -4213,7 +4230,7 @@ fib_test_v4 (void) adj_unlock(ai_12_12_12_12); FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", - adj_nbr_db_size()); + adj_nbr_db_size()); /* * CLEANUP @@ -4221,30 +4238,30 @@ fib_test_v4 (void) */ local_pfx.fp_len = 32; fib_table_entry_special_remove(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE); + FIB_SOURCE_INTERFACE); fei = fib_table_lookup(fib_index, &local_pfx); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &local_pfx), - "10.10.10.10/32 adj-fib removed"); + fib_table_lookup_exact_match(fib_index, &local_pfx), + "10.10.10.10/32 adj-fib removed"); local_pfx.fp_len = 24; fib_table_entry_delete(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE); + FIB_SOURCE_INTERFACE); FIB_TEST(FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &local_pfx), - "10.10.10.10/24 adj-fib removed"); + fib_table_lookup_exact_match(fib_index, &local_pfx), + "10.10.10.10/24 adj-fib removed"); /* * -2 entries and -2 non-shared path-list */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Last but not least, remove the VRF @@ -4265,21 +4282,21 @@ fib_test_v4 (void) fib_table_unlock(fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_API); FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNBR-5 == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENBR-5 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); FIB_TEST((ENBR-5 == pool_elts(fib_urpf_list_pool)), "uRPF pool size is %d", - pool_elts(fib_urpf_list_pool)); + pool_elts(fib_urpf_list_pool)); FIB_TEST((0 == pool_elts(load_balance_map_pool)), "LB-map pool size is %d", - pool_elts(load_balance_map_pool)); + pool_elts(load_balance_map_pool)); FIB_TEST((lb_count == pool_elts(load_balance_pool)), "LB pool size is %d", pool_elts(load_balance_pool)); FIB_TEST((0 == pool_elts(dvr_dpo_pool)), "L2 DPO pool size is %d", pool_elts(dvr_dpo_pool)); - return 0; + return (res); } static int @@ -4295,19 +4312,20 @@ fib_test_v6 (void) const receive_dpo_t *rd; test_main_t *tm; u32 fib_index; - int ii; + int ii, res; + res = 0; FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", - adj_nbr_db_size()); + adj_nbr_db_size()); /* via 2001:0:0:1::2 */ ip46_address_t nh_2001_2 = { - .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000001), - [1] = clib_host_to_net_u64(0x0000000000000002), - }, - }, + .ip6 = { + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000001), + [1] = clib_host_to_net_u64(0x0000000000000002), + }, + }, }; tm = &test_main; @@ -4320,30 +4338,30 @@ fib_test_v6 (void) for (ii = 0; ii < 4; ii++) { - ip6_main.fib_index_by_sw_if_index[tm->hw[ii]->sw_if_index] = fib_index; + ip6_main.fib_index_by_sw_if_index[tm->hw[ii]->sw_if_index] = fib_index; } fib_prefix_t pfx_0_0 = { - .fp_len = 0, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6 = { - {0, 0}, - }, - }, + .fp_len = 0, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6 = { + {0, 0}, + }, + }, }; dfrt = fib_table_lookup(fib_index, &pfx_0_0); FIB_TEST((FIB_NODE_INDEX_INVALID != dfrt), "default route present"); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(dfrt)), - "Default route is DROP"); + "Default route is DROP"); dpo = fib_entry_contribute_ip_forwarding(dfrt); FIB_TEST((dpo->dpoi_index == ip6_fib_table_fwding_lookup( - &ip6_main, - 1, - &pfx_0_0.fp_addr.ip6)), - "default-route; fwd and non-fwd tables match"); + &ip6_main, + 1, + &pfx_0_0.fp_addr.ip6)), + "default-route; fwd and non-fwd tables match"); // FIXME - check specials. @@ -4362,9 +4380,9 @@ fib_test_v6 (void) FIB_TEST((0 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNPS == fib_path_list_pool_size()), "path list pool size is %d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * add interface routes. @@ -4374,29 +4392,29 @@ fib_test_v6 (void) * receive on 2001:0:0:1::1/128 */ fib_prefix_t local_pfx = { - .fp_len = 64, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000001), - [1] = clib_host_to_net_u64(0x0000000000000001), - }, - }, - } + .fp_len = 64, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6 = { + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000001), + [1] = clib_host_to_net_u64(0x0000000000000001), + }, + }, + } }; fib_table_entry_update_one_path(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_ATTACHED), - DPO_PROTO_IP6, - NULL, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_ATTACHED), + DPO_PROTO_IP6, + NULL, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &local_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "attached interface route present"); @@ -4405,29 +4423,29 @@ fib_test_v6 (void) FIB_TEST((FIB_NODE_INDEX_INVALID != ai), "attached interface route adj present"); adj = adj_get(ai); FIB_TEST((IP_LOOKUP_NEXT_GLEAN == adj->lookup_next_index), - "attached interface adj is glean"); + "attached interface adj is glean"); FIB_TEST((0 == ip46_address_cmp(&local_pfx.fp_addr, - &adj->sub_type.glean.receive_addr)), - "attached interface adj is receive ok"); + &adj->sub_type.glean.receive_addr)), + "attached interface adj is receive ok"); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST((dpo->dpoi_index == ip6_fib_table_fwding_lookup( - &ip6_main, - 1, - &local_pfx.fp_addr.ip6)), - "attached-route; fwd and non-fwd tables match"); + &ip6_main, + 1, + &local_pfx.fp_addr.ip6)), + "attached-route; fwd and non-fwd tables match"); local_pfx.fp_len = 128; fib_table_entry_update_one_path(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_LOCAL), - DPO_PROTO_IP6, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_LOCAL), + DPO_PROTO_IP6, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &local_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "local interface route present"); @@ -4435,28 +4453,28 @@ fib_test_v6 (void) dpo = fib_entry_contribute_ip_forwarding(fei); dpo = load_balance_get_bucket(dpo->dpoi_index, 0); FIB_TEST((DPO_RECEIVE == dpo->dpoi_type), - "local interface adj is local"); + "local interface adj is local"); rd = receive_dpo_get(dpo->dpoi_index); FIB_TEST((0 == ip46_address_cmp(&local_pfx.fp_addr, - &rd->rd_addr)), - "local interface adj is receive ok"); + &rd->rd_addr)), + "local interface adj is receive ok"); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST((dpo->dpoi_index == ip6_fib_table_fwding_lookup( - &ip6_main, - 1, - &local_pfx.fp_addr.ip6)), - "local-route; fwd and non-fwd tables match"); + &ip6_main, + 1, + &local_pfx.fp_addr.ip6)), + "local-route; fwd and non-fwd tables match"); /* * +2 entries. +2 unshared path-lists */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB is empty"); FIB_TEST((PNPS+2 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS+2 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Modify the default route to be via an adj not yet known. @@ -4464,15 +4482,15 @@ fib_test_v6 (void) * a higher preference to the DEFAULT_ROUTE source */ fib_table_entry_path_add(fib_index, &pfx_0_0, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP6, - &nh_2001_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP6, + &nh_2001_2, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_0_0); FIB_TEST((fei == dfrt), "default route same index"); @@ -4480,17 +4498,17 @@ fib_test_v6 (void) FIB_TEST((FIB_NODE_INDEX_INVALID != ai), "default route adj present"); adj = adj_get(ai); FIB_TEST((IP_LOOKUP_NEXT_ARP == adj->lookup_next_index), - "adj is incomplete"); + "adj is incomplete"); FIB_TEST((0 == ip46_address_cmp(&nh_2001_2, &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + "adj nbr next-hop ok"); /* * find the adj in the shared db */ locked_ai = adj_nbr_add_or_lock(FIB_PROTOCOL_IP6, - VNET_LINK_IP6, - &nh_2001_2, - tm->hw[0]->sw_if_index); + VNET_LINK_IP6, + &nh_2001_2, + tm->hw[0]->sw_if_index); FIB_TEST((locked_ai == ai), "ADJ NBR DB find"); adj_unlock(locked_ai); @@ -4498,90 +4516,90 @@ fib_test_v6 (void) * no more entires. +1 shared path-list */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS+3 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS+2 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * remove the API source from the default route. We expected * the route to remain, sourced by DEFAULT_ROUTE, and hence a DROP */ fib_table_entry_path_remove(fib_index, &pfx_0_0, - FIB_SOURCE_API, - DPO_PROTO_IP6, - &nh_2001_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_API, + DPO_PROTO_IP6, + &nh_2001_2, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_0_0); FIB_TEST((fei == dfrt), "default route same index"); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(dfrt)), - "Default route is DROP"); + "Default route is DROP"); /* * no more entires. -1 shared path-list */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS+2 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS+2 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Add an 2 ARP entry => a complete ADJ plus adj-fib. */ fib_prefix_t pfx_2001_1_2_s_128 = { - .fp_len = 128, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000001), - [1] = clib_host_to_net_u64(0x0000000000000002), - }, - }, - } + .fp_len = 128, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6 = { + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000001), + [1] = clib_host_to_net_u64(0x0000000000000002), + }, + }, + } }; fib_prefix_t pfx_2001_1_3_s_128 = { - .fp_len = 128, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000001), - [1] = clib_host_to_net_u64(0x0000000000000003), - }, - }, - } + .fp_len = 128, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6 = { + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000001), + [1] = clib_host_to_net_u64(0x0000000000000003), + }, + }, + } }; u8 eth_addr[] = { - 0xde, 0xde, 0xde, 0xba, 0xba, 0xba, + 0xde, 0xde, 0xde, 0xba, 0xba, 0xba, }; ai_01 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP6, - VNET_LINK_IP6, - &pfx_2001_1_2_s_128.fp_addr, - tm->hw[0]->sw_if_index); + VNET_LINK_IP6, + &pfx_2001_1_2_s_128.fp_addr, + tm->hw[0]->sw_if_index); FIB_TEST((FIB_NODE_INDEX_INVALID != ai_01), "adj created"); adj = adj_get(ai_01); FIB_TEST((IP_LOOKUP_NEXT_ARP == adj->lookup_next_index), - "adj is incomplete"); + "adj is incomplete"); FIB_TEST((0 == ip46_address_cmp(&pfx_2001_1_2_s_128.fp_addr, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); adj_nbr_update_rewrite(ai_01, ADJ_NBR_REWRITE_FLAG_COMPLETE, - fib_test_build_rewrite(eth_addr)); + fib_test_build_rewrite(eth_addr)); FIB_TEST((IP_LOOKUP_NEXT_REWRITE == adj->lookup_next_index), - "adj is complete"); + "adj is complete"); FIB_TEST((0 == ip46_address_cmp(&pfx_2001_1_2_s_128.fp_addr, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); fib_table_entry_path_add(fib_index, &pfx_2001_1_2_s_128, @@ -4602,24 +4620,24 @@ fib_test_v6 (void) eth_addr[5] = 0xb2; ai_02 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP6, - VNET_LINK_IP6, - &pfx_2001_1_3_s_128.fp_addr, - tm->hw[0]->sw_if_index); + VNET_LINK_IP6, + &pfx_2001_1_3_s_128.fp_addr, + tm->hw[0]->sw_if_index); FIB_TEST((FIB_NODE_INDEX_INVALID != ai_02), "adj created"); adj = adj_get(ai_02); FIB_TEST((IP_LOOKUP_NEXT_ARP == adj->lookup_next_index), - "adj is incomplete"); + "adj is incomplete"); FIB_TEST((0 == ip46_address_cmp(&pfx_2001_1_3_s_128.fp_addr, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); adj_nbr_update_rewrite(ai_02, ADJ_NBR_REWRITE_FLAG_COMPLETE, - fib_test_build_rewrite(eth_addr)); + fib_test_build_rewrite(eth_addr)); FIB_TEST((IP_LOOKUP_NEXT_REWRITE == adj->lookup_next_index), - "adj is complete"); + "adj is complete"); FIB_TEST((0 == ip46_address_cmp(&pfx_2001_1_3_s_128.fp_addr, - &adj->sub_type.nbr.next_hop)), - "adj nbr next-hop ok"); + &adj->sub_type.nbr.next_hop)), + "adj nbr next-hop ok"); FIB_TEST((ai_01 != ai_02), "ADJs are different"); fib_table_entry_path_add(fib_index, @@ -4642,65 +4660,65 @@ fib_test_v6 (void) * +2 entries, +2 unshread path-lists. */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS+4 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS+4 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Add a 2 routes via the first ADJ. ensure path-list sharing */ fib_prefix_t pfx_2001_a_s_64 = { - .fp_len = 64, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x200100000000000a), - [1] = clib_host_to_net_u64(0x0000000000000000), - }, - }, - } + .fp_len = 64, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6 = { + .as_u64 = { + [0] = clib_host_to_net_u64(0x200100000000000a), + [1] = clib_host_to_net_u64(0x0000000000000000), + }, + }, + } }; fib_prefix_t pfx_2001_b_s_64 = { - .fp_len = 64, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x200100000000000b), - [1] = clib_host_to_net_u64(0x0000000000000000), - }, - }, - } + .fp_len = 64, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6 = { + .as_u64 = { + [0] = clib_host_to_net_u64(0x200100000000000b), + [1] = clib_host_to_net_u64(0x0000000000000000), + }, + }, + } }; fib_table_entry_path_add(fib_index, - &pfx_2001_a_s_64, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP6, - &nh_2001_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_2001_a_s_64, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP6, + &nh_2001_2, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_2001_a_s_64); ai = fib_entry_get_adj(fei); FIB_TEST((ai_01 == ai), "2001::a/64 resolves via 2001:0:0:1::1"); fib_table_entry_path_add(fib_index, - &pfx_2001_b_s_64, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP6, - &nh_2001_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_2001_b_s_64, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP6, + &nh_2001_2, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_2001_b_s_64); ai = fib_entry_get_adj(fei); FIB_TEST((ai_01 == ai), "2001::b/64 resolves via 2001:0:0:1::1"); @@ -4709,87 +4727,87 @@ fib_test_v6 (void) * +2 entries, +1 shared path-list. */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS+5 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS+6 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * add a v4 prefix via a v6 next-hop */ fib_prefix_t pfx_1_1_1_1_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = 0x01010101, - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = 0x01010101, + }, }; fei = fib_table_entry_path_add(0, // default table - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP6, - &nh_2001_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP6, + &nh_2001_2, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST(fei == fib_table_lookup_exact_match(0, &pfx_1_1_1_1_s_32), - "1.1.1.1/32 o v6 route present"); + "1.1.1.1/32 o v6 route present"); ai = fib_entry_get_adj(fei); adj = adj_get(ai); FIB_TEST((adj->lookup_next_index == IP_LOOKUP_NEXT_ARP), - "1.1.1.1/32 via ARP-adj"); + "1.1.1.1/32 via ARP-adj"); FIB_TEST((adj->ia_link == VNET_LINK_IP4), - "1.1.1.1/32 ADJ-adj is link type v4"); + "1.1.1.1/32 ADJ-adj is link type v4"); FIB_TEST((adj->ia_nh_proto == FIB_PROTOCOL_IP6), - "1.1.1.1/32 ADJ-adj is NH proto v6"); + "1.1.1.1/32 ADJ-adj is NH proto v6"); fib_table_entry_delete(0, &pfx_1_1_1_1_s_32, FIB_SOURCE_API); /* * An attached route */ fib_prefix_t pfx_2001_c_s_64 = { - .fp_len = 64, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x200100000000000c), - [1] = clib_host_to_net_u64(0x0000000000000000), - }, - }, - } + .fp_len = 64, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6 = { + .as_u64 = { + [0] = clib_host_to_net_u64(0x200100000000000c), + [1] = clib_host_to_net_u64(0x0000000000000000), + }, + }, + } }; fib_table_entry_path_add(fib_index, - &pfx_2001_c_s_64, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_ATTACHED, - DPO_PROTO_IP6, - NULL, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_2001_c_s_64, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_ATTACHED, + DPO_PROTO_IP6, + NULL, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_c_s_64); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "attached route present"); ai = fib_entry_get_adj(fei); adj = adj_get(ai); FIB_TEST((adj->lookup_next_index == IP_LOOKUP_NEXT_GLEAN), - "2001:0:0:c/64 attached resolves via glean"); + "2001:0:0:c/64 attached resolves via glean"); fib_table_entry_path_remove(fib_index, - &pfx_2001_c_s_64, - FIB_SOURCE_CLI, - DPO_PROTO_IP6, - NULL, - tm->hw[0]->sw_if_index, - ~0, - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_2001_c_s_64, + FIB_SOURCE_CLI, + DPO_PROTO_IP6, + NULL, + tm->hw[0]->sw_if_index, + ~0, + 1, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_c_s_64); FIB_TEST((FIB_NODE_INDEX_INVALID == fei), "attached route removed"); @@ -4802,80 +4820,80 @@ fib_test_v6 (void) clib_error_t * error; error = vnet_sw_interface_set_flags(vnet_get_main(), - tm->hw[0]->sw_if_index, - ~VNET_SW_INTERFACE_FLAG_ADMIN_UP); + tm->hw[0]->sw_if_index, + ~VNET_SW_INTERFACE_FLAG_ADMIN_UP); FIB_TEST((NULL == error), "Interface shutdown OK"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_b_s_64); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001::b/64 resolves via drop"); + "2001::b/64 resolves via drop"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_a_s_64); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001::a/64 resolves via drop"); + "2001::a/64 resolves via drop"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_1_3_s_128); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001:0:0:1::3/64 resolves via drop"); + "2001:0:0:1::3/64 resolves via drop"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_1_2_s_128); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001:0:0:1::2/64 resolves via drop"); + "2001:0:0:1::2/64 resolves via drop"); fei = fib_table_lookup_exact_match(fib_index, &local_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001:0:0:1::1/128 not drop"); + "2001:0:0:1::1/128 not drop"); local_pfx.fp_len = 64; fei = fib_table_lookup_exact_match(fib_index, &local_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001:0:0:1/64 resolves via drop"); + "2001:0:0:1/64 resolves via drop"); /* * no change */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS+5 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS+6 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * shutdown one of the other interfaces, then add a connected. * and swap one of the routes to it. */ error = vnet_sw_interface_set_flags(vnet_get_main(), - tm->hw[1]->sw_if_index, - ~VNET_SW_INTERFACE_FLAG_ADMIN_UP); + tm->hw[1]->sw_if_index, + ~VNET_SW_INTERFACE_FLAG_ADMIN_UP); FIB_TEST((NULL == error), "Interface 1 shutdown OK"); fib_prefix_t connected_pfx = { - .fp_len = 64, - .fp_proto = FIB_PROTOCOL_IP6, - .fp_addr = { - .ip6 = { - /* 2001:0:0:2::1/64 */ - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000002), - [1] = clib_host_to_net_u64(0x0000000000000001), - }, - }, - } + .fp_len = 64, + .fp_proto = FIB_PROTOCOL_IP6, + .fp_addr = { + .ip6 = { + /* 2001:0:0:2::1/64 */ + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000002), + [1] = clib_host_to_net_u64(0x0000000000000001), + }, + }, + } }; fib_table_entry_update_one_path(fib_index, &connected_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_ATTACHED), - DPO_PROTO_IP6, - NULL, - tm->hw[1]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_ATTACHED), + DPO_PROTO_IP6, + NULL, + tm->hw[1]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &connected_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "attached interface route present"); dpo = fib_entry_contribute_ip_forwarding(fei); @@ -4885,37 +4903,37 @@ fib_test_v6 (void) connected_pfx.fp_len = 128; fib_table_entry_update_one_path(fib_index, &connected_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_LOCAL), - DPO_PROTO_IP6, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_LOCAL), + DPO_PROTO_IP6, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &connected_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "local interface route present"); dpo = fib_entry_contribute_ip_forwarding(fei); dpo = load_balance_get_bucket(dpo->dpoi_index, 0); FIB_TEST((DPO_RECEIVE == dpo->dpoi_type), - "local interface adj is local"); + "local interface adj is local"); rd = receive_dpo_get(dpo->dpoi_index); FIB_TEST((0 == ip46_address_cmp(&connected_pfx.fp_addr, - &rd->rd_addr)), - "local interface adj is receive ok"); + &rd->rd_addr)), + "local interface adj is receive ok"); /* * +2 entries, +2 unshared path-lists */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS+7 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS+8 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* @@ -4923,8 +4941,8 @@ fib_test_v6 (void) * to normal forwarding. */ error = vnet_sw_interface_set_flags(vnet_get_main(), - tm->hw[0]->sw_if_index, - VNET_SW_INTERFACE_FLAG_ADMIN_UP); + tm->hw[0]->sw_if_index, + VNET_SW_INTERFACE_FLAG_ADMIN_UP); FIB_TEST((NULL == error), "Interface bring-up OK"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_a_s_64); ai = fib_entry_get_adj(fei); @@ -4943,46 +4961,46 @@ fib_test_v6 (void) ai = fib_entry_get_adj(fei); adj = adj_get(ai); FIB_TEST((IP_LOOKUP_NEXT_GLEAN == adj->lookup_next_index), - "attached interface adj is glean"); + "attached interface adj is glean"); /* * Same test as above, but this time the HW interface goes down */ error = vnet_hw_interface_set_flags(vnet_get_main(), - tm->hw_if_indicies[0], - ~VNET_HW_INTERFACE_FLAG_LINK_UP); + tm->hw_if_indicies[0], + ~VNET_HW_INTERFACE_FLAG_LINK_UP); FIB_TEST((NULL == error), "Interface shutdown OK"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_b_s_64); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001::b/64 resolves via drop"); + "2001::b/64 resolves via drop"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_a_s_64); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001::a/64 resolves via drop"); + "2001::a/64 resolves via drop"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_1_3_s_128); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001:0:0:1::3/128 resolves via drop"); + "2001:0:0:1::3/128 resolves via drop"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_1_2_s_128); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001:0:0:1::2/128 resolves via drop"); + "2001:0:0:1::2/128 resolves via drop"); local_pfx.fp_len = 128; fei = fib_table_lookup_exact_match(fib_index, &local_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001:0:0:1::1/128 not drop"); + "2001:0:0:1::1/128 not drop"); local_pfx.fp_len = 64; fei = fib_table_lookup_exact_match(fib_index, &local_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(!dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "2001:0:0:1/64 resolves via drop"); + "2001:0:0:1/64 resolves via drop"); error = vnet_hw_interface_set_flags(vnet_get_main(), - tm->hw_if_indicies[0], - VNET_HW_INTERFACE_FLAG_LINK_UP); + tm->hw_if_indicies[0], + VNET_HW_INTERFACE_FLAG_LINK_UP); FIB_TEST((NULL == error), "Interface bring-up OK"); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_a_s_64); ai = fib_entry_get_adj(fei); @@ -5001,7 +5019,7 @@ fib_test_v6 (void) ai = fib_entry_get_adj(fei); adj = adj_get(ai); FIB_TEST((IP_LOOKUP_NEXT_GLEAN == adj->lookup_next_index), - "attached interface adj is glean"); + "attached interface adj is glean"); /* * Delete the interface that the routes reolve through. @@ -5037,21 +5055,21 @@ fib_test_v6 (void) * no change */ FIB_TEST((1 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS+7 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS+8 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * Add the interface back. routes stay unresolved. */ error = ethernet_register_interface(vnet_get_main(), - test_interface_device_class.index, - 0 /* instance */, - hw_address, - &tm->hw_if_indicies[0], - /* flag change */ 0); + test_interface_device_class.index, + 0 /* instance */, + hw_address, + &tm->hw_if_indicies[0], + /* flag change */ 0); fei = fib_table_lookup_exact_match(fib_index, &pfx_2001_b_s_64); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), @@ -5077,71 +5095,71 @@ fib_test_v6 (void) * CLEANUP ALL the routes */ fib_table_entry_delete(fib_index, - &pfx_2001_c_s_64, - FIB_SOURCE_API); + &pfx_2001_c_s_64, + FIB_SOURCE_API); fib_table_entry_delete(fib_index, - &pfx_2001_a_s_64, - FIB_SOURCE_API); + &pfx_2001_a_s_64, + FIB_SOURCE_API); fib_table_entry_delete(fib_index, - &pfx_2001_b_s_64, - FIB_SOURCE_API); + &pfx_2001_b_s_64, + FIB_SOURCE_API); fib_table_entry_delete(fib_index, - &pfx_2001_1_3_s_128, - FIB_SOURCE_ADJ); + &pfx_2001_1_3_s_128, + FIB_SOURCE_ADJ); fib_table_entry_delete(fib_index, - &pfx_2001_1_2_s_128, - FIB_SOURCE_ADJ); + &pfx_2001_1_2_s_128, + FIB_SOURCE_ADJ); local_pfx.fp_len = 64; fib_table_entry_delete(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE); + FIB_SOURCE_INTERFACE); local_pfx.fp_len = 128; fib_table_entry_special_remove(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE); + FIB_SOURCE_INTERFACE); connected_pfx.fp_len = 64; fib_table_entry_delete(fib_index, &connected_pfx, - FIB_SOURCE_INTERFACE); + FIB_SOURCE_INTERFACE); connected_pfx.fp_len = 128; fib_table_entry_special_remove(fib_index, &connected_pfx, - FIB_SOURCE_INTERFACE); + FIB_SOURCE_INTERFACE); FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_2001_a_s_64)), - "2001::a/64 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_2001_a_s_64)), + "2001::a/64 removed"); FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_2001_b_s_64)), - "2001::b/64 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_2001_b_s_64)), + "2001::b/64 removed"); FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_2001_1_3_s_128)), - "2001:0:0:1::3/128 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_2001_1_3_s_128)), + "2001:0:0:1::3/128 removed"); FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &pfx_2001_1_2_s_128)), - "2001:0:0:1::3/128 removed"); + fib_table_lookup_exact_match(fib_index, &pfx_2001_1_2_s_128)), + "2001:0:0:1::3/128 removed"); local_pfx.fp_len = 64; FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &local_pfx)), - "2001:0:0:1/64 removed"); + fib_table_lookup_exact_match(fib_index, &local_pfx)), + "2001:0:0:1/64 removed"); local_pfx.fp_len = 128; FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &local_pfx)), - "2001:0:0:1::1/128 removed"); + fib_table_lookup_exact_match(fib_index, &local_pfx)), + "2001:0:0:1::1/128 removed"); connected_pfx.fp_len = 64; FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &connected_pfx)), - "2001:0:0:2/64 removed"); + fib_table_lookup_exact_match(fib_index, &connected_pfx)), + "2001:0:0:2/64 removed"); connected_pfx.fp_len = 128; FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup_exact_match(fib_index, &connected_pfx)), - "2001:0:0:2::1/128 removed"); + fib_table_lookup_exact_match(fib_index, &connected_pfx)), + "2001:0:0:2::1/128 removed"); /* * -8 entries. -7 path-lists (1 was shared). */ FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); /* * now remove the VRF @@ -5149,11 +5167,11 @@ fib_test_v6 (void) fib_table_unlock(fib_index, FIB_PROTOCOL_IP6, FIB_SOURCE_API); FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", - fib_path_list_db_size()); + fib_path_list_db_size()); FIB_TEST((PNPS-2 == fib_path_list_pool_size()), "path list pool size is%d", - fib_path_list_pool_size()); + fib_path_list_pool_size()); FIB_TEST((ENPS-2 == fib_entry_pool_size()), "entry pool size is %d", - fib_entry_pool_size()); + fib_entry_pool_size()); adj_unlock(ai_02); adj_unlock(ai_01); @@ -5162,16 +5180,16 @@ fib_test_v6 (void) * return the interfaces to up state */ error = vnet_sw_interface_set_flags(vnet_get_main(), - tm->hw[0]->sw_if_index, - VNET_SW_INTERFACE_FLAG_ADMIN_UP); + tm->hw[0]->sw_if_index, + VNET_SW_INTERFACE_FLAG_ADMIN_UP); error = vnet_sw_interface_set_flags(vnet_get_main(), - tm->hw[1]->sw_if_index, - VNET_SW_INTERFACE_FLAG_ADMIN_UP); + tm->hw[1]->sw_if_index, + VNET_SW_INTERFACE_FLAG_ADMIN_UP); FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", - adj_nbr_db_size()); + adj_nbr_db_size()); - return (0); + return (res); } /* @@ -5185,26 +5203,28 @@ fib_test_ae (void) fib_node_index_t fei; test_main_t *tm; ip4_main_t *im; + int res; + res = 0; tm = &test_main; im = &ip4_main; FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", - adj_nbr_db_size()); + adj_nbr_db_size()); /* * add interface routes. We'll assume this works. It's more rigorously * tested elsewhere. */ fib_prefix_t local_pfx = { - .fp_len = 24, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4 = { - /* 10.10.10.10 */ - .as_u32 = clib_host_to_net_u32(0x0a0a0a0a), - }, - }, + .fp_len = 24, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4 = { + /* 10.10.10.10 */ + .as_u32 = clib_host_to_net_u32(0x0a0a0a0a), + }, + }, }; vec_validate(im->fib_index_by_sw_if_index, tm->hw[0]->sw_if_index); @@ -5213,47 +5233,47 @@ fib_test_ae (void) dpo_drop = drop_dpo_get(DPO_PROTO_IP4); fib_table_entry_update_one_path(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_ATTACHED), - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_ATTACHED), + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &local_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), - "attached interface route present"); + "attached interface route present"); local_pfx.fp_len = 32; fib_table_entry_update_one_path(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_LOCAL), - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_LOCAL), + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &local_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), - "local interface route present"); + "local interface route present"); /* * Add an 2 ARP entry => a complete ADJ plus adj-fib. */ fib_prefix_t pfx_10_10_10_1_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 10.10.10.1 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 10.10.10.1 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), + }, }; fib_node_index_t ai; @@ -5287,16 +5307,16 @@ fib_test_ae (void) */ local_pfx.fp_len = 24; fib_table_entry_update_one_path(import_fib_index1, - &local_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &local_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(import_fib_index1, &local_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "attached export created"); @@ -5306,7 +5326,7 @@ fib_test_ae (void) fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib1 imported"); FIB_TEST((ai == fib_entry_get_adj(fei)), - "adj-fib1 Import uses same adj as export"); + "adj-fib1 Import uses same adj as export"); /* * check for the presence of the local in the import table @@ -5320,12 +5340,12 @@ fib_test_ae (void) * to get magically exported; */ fib_prefix_t pfx_10_10_10_2_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 10.10.10.2 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 10.10.10.2 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), + }, }; fib_table_entry_path_add(fib_index, @@ -5346,7 +5366,7 @@ fib_test_ae (void) fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_2_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib2 imported"); FIB_TEST((ai == fib_entry_get_adj(fei)), - "Import uses same adj as export"); + "Import uses same adj as export"); FIB_TEST((FIB_ENTRY_FLAG_ATTACHED & fib_entry_get_flags(fei)), "ADJ-fib2 imported flags %d", fib_entry_get_flags(fei)); @@ -5364,16 +5384,16 @@ fib_test_ae (void) */ local_pfx.fp_len = 24; fib_table_entry_update_one_path(import_fib_index2, - &local_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &local_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(import_fib_index1, &local_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "attached export created"); @@ -5392,12 +5412,12 @@ fib_test_ae (void) * add a 3rd adj-fib. expect it to be exported to both tables. */ fib_prefix_t pfx_10_10_10_3_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 10.10.10.3 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a03), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 10.10.10.3 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a03), + }, }; fib_table_entry_path_add(fib_index, @@ -5418,18 +5438,18 @@ fib_test_ae (void) fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_3_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib3 imported to FIB1"); FIB_TEST((ai == fib_entry_get_adj(fei)), - "Import uses same adj as export"); + "Import uses same adj as export"); fei = fib_table_lookup_exact_match(import_fib_index2, &pfx_10_10_10_3_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib3 imported to FIB2"); FIB_TEST((ai == fib_entry_get_adj(fei)), - "Import uses same adj as export"); + "Import uses same adj as export"); /* * remove the 3rd adj fib. we expect it to be removed from both FIBs */ fib_table_entry_delete(fib_index, - &pfx_10_10_10_3_s_32, - FIB_SOURCE_ADJ); + &pfx_10_10_10_3_s_32, + FIB_SOURCE_ADJ); fei = fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_3_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID == fei), "ADJ-fib3 remved"); @@ -5446,8 +5466,8 @@ fib_test_ae (void) */ local_pfx.fp_len = 24; fib_table_entry_delete(import_fib_index2, - &local_pfx, - FIB_SOURCE_API); + &local_pfx, + FIB_SOURCE_API); fei = fib_table_lookup_exact_match(import_fib_index2, &local_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID == fei), "attached export removed"); @@ -5473,16 +5493,16 @@ fib_test_ae (void) */ local_pfx.fp_len = 24; fib_table_entry_update_one_path(import_fib_index1, - &local_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_10_10_10_2_s_32.fp_addr, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &local_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_10_10_10_2_s_32.fp_addr, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID == fei), "ADJ-fib1 removed from FIB1"); fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_2_s_32); @@ -5496,16 +5516,16 @@ fib_test_ae (void) */ local_pfx.fp_len = 24; fib_table_entry_update_one_path(import_fib_index1, - &local_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &local_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib1 imported in FIB1"); fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_2_s_32); @@ -5519,19 +5539,19 @@ fib_test_ae (void) * a valid adj to find when we check the forwarding tables */ fib_prefix_t pfx_10_0_0_0_s_8 = { - .fp_len = 8, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - /* 10.0.0.0 */ - .ip4.as_u32 = clib_host_to_net_u32(0x0a000000), - }, + .fp_len = 8, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + /* 10.0.0.0 */ + .ip4.as_u32 = clib_host_to_net_u32(0x0a000000), + }, }; fei = fib_table_entry_update_one_path(fib_index, &pfx_10_0_0_0_s_8, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_3_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5545,8 +5565,8 @@ fib_test_ae (void) */ local_pfx.fp_len = 24; fib_table_entry_delete(fib_index, - &local_pfx, - FIB_SOURCE_INTERFACE); + &local_pfx, + FIB_SOURCE_INTERFACE); fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID == fei), "Delete export: ADJ-fib1 removed from FIB1"); @@ -5587,7 +5607,7 @@ fib_test_ae (void) &local_pfx, FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, + DPO_PROTO_IP4, &pfx_10_10_10_1_s_32.fp_addr, tm->hw[0]->sw_if_index, ~0, // invalid fib index @@ -5620,22 +5640,22 @@ fib_test_ae (void) */ local_pfx.fp_len = 24; fib_table_entry_update_one_path(fib_index, - &local_pfx, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &local_pfx, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib1 reinstalled in export"); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "Adj-fib1 is not drop in export"); + "Adj-fib1 is not drop in export"); fei = fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_2_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib2 reinstalled in export"); local_pfx.fp_len = 32; @@ -5645,7 +5665,9 @@ fib_test_ae (void) FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "attached in export: ADJ-fib1 imported"); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "Adj-fib1 is not drop in export"); + "Adj-fib1 is not drop in export: %U %U", + format_dpo_id, dpo, 0, + format_dpo_id, load_balance_get_bucket(dpo->dpoi_index, 0), 0); fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib1 imported"); fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_2_s_32); @@ -5659,22 +5681,22 @@ fib_test_ae (void) */ local_pfx.fp_len = 24; fib_table_entry_update_one_path(fib_index, &local_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_ATTACHED), - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_ATTACHED), + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib1 reinstalled in export"); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "Adj-fib1 is not drop in export"); + "Adj-fib1 is not drop in export"); fei = fib_table_lookup_exact_match(fib_index, &pfx_10_10_10_2_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib2 reinstalled in export"); local_pfx.fp_len = 32; @@ -5684,7 +5706,7 @@ fib_test_ae (void) FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "attached in export: ADJ-fib1 imported"); dpo = fib_entry_contribute_ip_forwarding(fei); FIB_TEST(dpo_cmp(dpo_drop, load_balance_get_bucket(dpo->dpoi_index, 0)), - "Adj-fib1 is not drop in export"); + "Adj-fib1 is not drop in export"); fei = fib_table_lookup_exact_match(import_fib_index1, &pfx_10_10_10_2_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "ADJ-fib2 imported"); local_pfx.fp_len = 32; @@ -5698,34 +5720,34 @@ fib_test_ae (void) &pfx_10_0_0_0_s_8, FIB_SOURCE_API); fib_table_entry_delete(fib_index, - &pfx_10_10_10_1_s_32, - FIB_SOURCE_ADJ); + &pfx_10_10_10_1_s_32, + FIB_SOURCE_ADJ); fib_table_entry_delete(fib_index, - &pfx_10_10_10_2_s_32, - FIB_SOURCE_ADJ); + &pfx_10_10_10_2_s_32, + FIB_SOURCE_ADJ); local_pfx.fp_len = 32; fib_table_entry_delete(fib_index, - &local_pfx, - FIB_SOURCE_INTERFACE); + &local_pfx, + FIB_SOURCE_INTERFACE); local_pfx.fp_len = 24; fib_table_entry_delete(fib_index, - &local_pfx, - FIB_SOURCE_API); + &local_pfx, + FIB_SOURCE_API); fib_table_entry_delete(fib_index, - &local_pfx, - FIB_SOURCE_INTERFACE); + &local_pfx, + FIB_SOURCE_INTERFACE); local_pfx.fp_len = 24; fib_table_entry_delete(import_fib_index1, - &local_pfx, - FIB_SOURCE_API); + &local_pfx, + FIB_SOURCE_API); fib_table_unlock(import_fib_index1, FIB_PROTOCOL_IP4, FIB_SOURCE_CLI); fib_table_unlock(import_fib_index2, FIB_PROTOCOL_IP4, FIB_SOURCE_CLI); FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", - adj_nbr_db_size()); + adj_nbr_db_size()); - return (0); + return (res); } /* @@ -5735,7 +5757,9 @@ static int fib_test_pref (void) { test_main_t *tm = &test_main; + int res; + res = 0; const fib_prefix_t pfx_1_1_1_1_s_32 = { .fp_len = 32, .fp_proto = FIB_PROTOCOL_IP4, @@ -5894,11 +5918,11 @@ fib_test_pref (void) FIB_ENTRY_FLAG_NONE, nr_paths); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &ip_hi_1, - &ip_hi_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &ip_hi_1, + &ip_hi_2), "1.1.1.1/32 via high preference paths"); /* @@ -5908,11 +5932,11 @@ fib_test_pref (void) tm->hw[0]->sw_if_index, 0); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &ip_med_1, - &ip_med_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &ip_med_1, + &ip_med_2), "1.1.1.1/32 via medium preference paths"); /* @@ -5922,11 +5946,11 @@ fib_test_pref (void) tm->hw[1]->sw_if_index, 0); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &ip_low_1, - &ip_low_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &ip_low_1, + &ip_low_2), "1.1.1.1/32 via low preference paths"); /* @@ -5936,11 +5960,11 @@ fib_test_pref (void) tm->hw[0]->sw_if_index, VNET_SW_INTERFACE_FLAG_ADMIN_UP); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &ip_hi_1, - &ip_hi_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &ip_hi_1, + &ip_hi_2), "1.1.1.1/32 via high preference paths"); /* @@ -5950,11 +5974,11 @@ fib_test_pref (void) tm->hw[1]->sw_if_index, VNET_SW_INTERFACE_FLAG_ADMIN_UP); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &ip_hi_1, - &ip_hi_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &ip_hi_1, + &ip_hi_2), "1.1.1.1/32 via high preference paths"); dpo_id_t ip_1_1_1_1 = DPO_INVALID; @@ -6056,7 +6080,7 @@ fib_test_pref (void) /* * add many recursive so we get the LB MAp created */ - #define N_PFXS 64 +#define N_PFXS 64 fib_prefix_t pfx_r[N_PFXS]; unsigned int n_pfxs; for (n_pfxs = 0; n_pfxs < N_PFXS; n_pfxs++) @@ -6072,10 +6096,10 @@ fib_test_pref (void) FIB_ENTRY_FLAG_NONE, r_paths); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_1_1_1_1), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_1_1_1_1), "recursive via high preference paths"); /* @@ -6088,10 +6112,10 @@ fib_test_pref (void) /* suspend so the update walk kicks int */ vlib_process_suspend(vlib_get_main(), 1e-5); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_1_1_1_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_1_1_1_2), "recursive via medium preference paths"); /* @@ -6104,10 +6128,10 @@ fib_test_pref (void) /* suspend so the update walk kicks int */ vlib_process_suspend(vlib_get_main(), 1e-5); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_1_1_1_3), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_1_1_1_3), "recursive via low preference paths"); /* @@ -6128,10 +6152,10 @@ fib_test_pref (void) vlib_process_suspend(vlib_get_main(), 1e-5); fei = fib_table_lookup_exact_match(0, &pfx_r[n_pfxs]); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_1_1_1_1), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_1_1_1_1), "recursive via high preference paths"); } @@ -6147,10 +6171,10 @@ fib_test_pref (void) { fei = fib_table_lookup_exact_match(0, &pfx_r[n_pfxs]); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_1_1_1_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_1_1_1_2), "recursive via medium preference paths"); } for (n_pfxs = 0; n_pfxs < N_PFXS; n_pfxs++) @@ -6179,7 +6203,8 @@ fib_test_pref (void) adj_unlock(ai_med_1); adj_unlock(ai_hi_2); adj_unlock(ai_hi_1); - return (0); + + return (res); } /* @@ -6190,10 +6215,11 @@ fib_test_label (void) { fib_node_index_t fei, ai_mpls_10_10_10_1, ai_v4_10_10_11_1, ai_v4_10_10_11_2, ai_mpls_10_10_11_2, ai_mpls_10_10_11_1; const u32 fib_index = 0; + int lb_count, ii, res; test_main_t *tm; ip4_main_t *im; - int lb_count, ii; + res = 0; lb_count = pool_elts(load_balance_pool); tm = &test_main; im = &ip4_main; @@ -6203,114 +6229,114 @@ fib_test_label (void) * tested elsewhere. */ fib_prefix_t local0_pfx = { - .fp_len = 24, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4 = { - /* 10.10.10.10 */ - .as_u32 = clib_host_to_net_u32(0x0a0a0a0a), - }, - }, + .fp_len = 24, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4 = { + /* 10.10.10.10 */ + .as_u32 = clib_host_to_net_u32(0x0a0a0a0a), + }, + }, }; FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", - adj_nbr_db_size()); + adj_nbr_db_size()); vec_validate(im->fib_index_by_sw_if_index, tm->hw[0]->sw_if_index); im->fib_index_by_sw_if_index[tm->hw[0]->sw_if_index] = fib_index; fib_table_entry_update_one_path(fib_index, &local0_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_ATTACHED), - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_ATTACHED), + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &local0_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), - "attached interface route present"); + "attached interface route present"); local0_pfx.fp_len = 32; fib_table_entry_update_one_path(fib_index, &local0_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_LOCAL), - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_LOCAL), + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &local0_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), - "local interface route present"); + "local interface route present"); fib_prefix_t local1_pfx = { - .fp_len = 24, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4 = { - /* 10.10.11.10 */ - .as_u32 = clib_host_to_net_u32(0x0a0a0b0a), - }, - }, + .fp_len = 24, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4 = { + /* 10.10.11.10 */ + .as_u32 = clib_host_to_net_u32(0x0a0a0b0a), + }, + }, }; vec_validate(im->fib_index_by_sw_if_index, tm->hw[1]->sw_if_index); im->fib_index_by_sw_if_index[tm->hw[1]->sw_if_index] = fib_index; fib_table_entry_update_one_path(fib_index, &local1_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_ATTACHED), - DPO_PROTO_IP4, - NULL, - tm->hw[1]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_ATTACHED), + DPO_PROTO_IP4, + NULL, + tm->hw[1]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &local1_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), - "attached interface route present"); + "attached interface route present"); local1_pfx.fp_len = 32; fib_table_entry_update_one_path(fib_index, &local1_pfx, - FIB_SOURCE_INTERFACE, - (FIB_ENTRY_FLAG_CONNECTED | - FIB_ENTRY_FLAG_LOCAL), - DPO_PROTO_IP4, - NULL, - tm->hw[1]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + FIB_SOURCE_INTERFACE, + (FIB_ENTRY_FLAG_CONNECTED | + FIB_ENTRY_FLAG_LOCAL), + DPO_PROTO_IP4, + NULL, + tm->hw[1]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(fib_index, &local1_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), - "local interface route present"); + "local interface route present"); ip46_address_t nh_10_10_10_1 = { - .ip4 = { - .as_u32 = clib_host_to_net_u32(0x0a0a0a01), - }, + .ip4 = { + .as_u32 = clib_host_to_net_u32(0x0a0a0a01), + }, }; ip46_address_t nh_10_10_11_1 = { - .ip4 = { - .as_u32 = clib_host_to_net_u32(0x0a0a0b01), - }, + .ip4 = { + .as_u32 = clib_host_to_net_u32(0x0a0a0b01), + }, }; ip46_address_t nh_10_10_11_2 = { - .ip4 = { - .as_u32 = clib_host_to_net_u32(0x0a0a0b02), - }, + .ip4 = { + .as_u32 = clib_host_to_net_u32(0x0a0a0b02), + }, }; ai_v4_10_10_11_1 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, @@ -6338,27 +6364,27 @@ fib_test_label (void) * Add an etry with one path with a real out-going label */ fib_prefix_t pfx_1_1_1_1_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x01010101), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x01010101), + }, }; fib_test_lb_bucket_t l99_eos_o_10_10_10_1 = { - .type = FT_LB_LABEL_O_ADJ, - .label_o_adj = { - .adj = ai_mpls_10_10_10_1, - .label = 99, - .eos = MPLS_EOS, - }, + .type = FT_LB_LABEL_O_ADJ, + .label_o_adj = { + .adj = ai_mpls_10_10_10_1, + .label = 99, + .eos = MPLS_EOS, + }, }; fib_test_lb_bucket_t l99_neos_o_10_10_10_1 = { - .type = FT_LB_LABEL_O_ADJ, - .label_o_adj = { - .adj = ai_mpls_10_10_10_1, - .label = 99, - .eos = MPLS_NON_EOS, - }, + .type = FT_LB_LABEL_O_ADJ, + .label_o_adj = { + .adj = ai_mpls_10_10_10_1, + .label = 99, + .eos = MPLS_NON_EOS, + }, }; fib_mpls_label_t *l99 = NULL, fml99 = { .fml_value = 99, @@ -6366,40 +6392,40 @@ fib_test_label (void) vec_add1(l99, fml99); fib_table_entry_update_one_path(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - l99, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + l99, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_1_1_s_32); FIB_TEST((FIB_NODE_INDEX_INVALID != fei), "1.1.1.1/32 created"); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &l99_eos_o_10_10_10_1), - "1.1.1.1/32 LB 1 bucket via label 99 over 10.10.10.1"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_eos_o_10_10_10_1), + "1.1.1.1/32 LB 1 bucket via label 99 over 10.10.10.1"); /* * add a path with an implicit NULL label */ fib_test_lb_bucket_t a_o_10_10_11_1 = { - .type = FT_LB_ADJ, - .adj = { - .adj = ai_v4_10_10_11_1, - }, + .type = FT_LB_ADJ, + .adj = { + .adj = ai_v4_10_10_11_1, + }, }; fib_test_lb_bucket_t a_mpls_o_10_10_11_1 = { - .type = FT_LB_ADJ, - .adj = { - .adj = ai_mpls_10_10_11_1, - }, + .type = FT_LB_ADJ, + .adj = { + .adj = ai_mpls_10_10_11_1, + }, }; fib_mpls_label_t *l_imp_null = NULL, fml_imp_null = { .fml_value = MPLS_IETF_IMPLICIT_NULL_LABEL, @@ -6407,42 +6433,42 @@ fib_test_label (void) vec_add1(l_imp_null, fml_imp_null); fei = fib_table_entry_path_add(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_11_1, - tm->hw[1]->sw_if_index, - ~0, // invalid fib index - 1, - l_imp_null, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &l99_eos_o_10_10_10_1, - &a_o_10_10_11_1), - "1.1.1.1/32 LB 2 buckets via: " - "label 99 over 10.10.10.1, " - "adj over 10.10.11.1"); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_11_1, + tm->hw[1]->sw_if_index, + ~0, // invalid fib index + 1, + l_imp_null, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &l99_eos_o_10_10_10_1, + &a_o_10_10_11_1), + "1.1.1.1/32 LB 2 buckets via: " + "label 99 over 10.10.10.1, " + "adj over 10.10.11.1"); /* * assign the route a local label */ fib_table_entry_local_label_add(fib_index, - &pfx_1_1_1_1_s_32, - 24001); + &pfx_1_1_1_1_s_32, + 24001); fib_prefix_t pfx_24001_eos = { - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_label = 24001, - .fp_eos = MPLS_EOS, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = 24001, + .fp_eos = MPLS_EOS, }; fib_prefix_t pfx_24001_neos = { - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_label = 24001, - .fp_eos = MPLS_NON_EOS, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = 24001, + .fp_eos = MPLS_NON_EOS, }; fib_test_lb_bucket_t disp_o_10_10_11_1 = { .type = FT_LB_MPLS_DISP_PIPE_O_ADJ, @@ -6458,36 +6484,36 @@ fib_test_label (void) * and use an mpls adj for the imp-null */ fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_eos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 2, - &l99_eos_o_10_10_10_1, - &disp_o_10_10_11_1), - "24001/eos LB 2 buckets via: " - "label 99 over 10.10.10.1, " - "mpls disp adj over 10.10.11.1"); + &pfx_24001_eos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 2, + &l99_eos_o_10_10_10_1, + &disp_o_10_10_11_1), + "24001/eos LB 2 buckets via: " + "label 99 over 10.10.10.1, " + "mpls disp adj over 10.10.11.1"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_neos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 2, - &l99_neos_o_10_10_10_1, - &a_mpls_o_10_10_11_1), - "24001/neos LB 1 bucket via: " - "label 99 over 10.10.10.1 ", - "mpls-adj via 10.10.11.1"); + &pfx_24001_neos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 2, + &l99_neos_o_10_10_10_1, + &a_mpls_o_10_10_11_1), + "24001/neos LB 1 bucket via: " + "label 99 over 10.10.10.1 ", + "mpls-adj via 10.10.11.1"); /* * add an unlabelled path, this is excluded from the neos chains, */ fib_test_lb_bucket_t adj_o_10_10_11_2 = { - .type = FT_LB_ADJ, - .adj = { - .adj = ai_v4_10_10_11_2, - }, + .type = FT_LB_ADJ, + .adj = { + .adj = ai_v4_10_10_11_2, + }, }; fib_test_lb_bucket_t disp_o_10_10_11_2 = { .type = FT_LB_MPLS_DISP_PIPE_O_ADJ, @@ -6498,73 +6524,73 @@ fib_test_label (void) fei = fib_table_entry_path_add(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_11_2, - tm->hw[1]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 16, // 3 choices spread over 16 buckets - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &a_o_10_10_11_1, - &a_o_10_10_11_1, - &a_o_10_10_11_1, - &a_o_10_10_11_1, - &a_o_10_10_11_1, - &adj_o_10_10_11_2, - &adj_o_10_10_11_2, - &adj_o_10_10_11_2, - &adj_o_10_10_11_2, - &adj_o_10_10_11_2), - "1.1.1.1/32 LB 16 buckets via: " - "label 99 over 10.10.10.1, " - "adj over 10.10.11.1", - "adj over 10.10.11.2"); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_11_2, + tm->hw[1]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 16, // 3 choices spread over 16 buckets + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &a_o_10_10_11_1, + &a_o_10_10_11_1, + &a_o_10_10_11_1, + &a_o_10_10_11_1, + &a_o_10_10_11_1, + &adj_o_10_10_11_2, + &adj_o_10_10_11_2, + &adj_o_10_10_11_2, + &adj_o_10_10_11_2, + &adj_o_10_10_11_2), + "1.1.1.1/32 LB 16 buckets via: " + "label 99 over 10.10.10.1, " + "adj over 10.10.11.1", + "adj over 10.10.11.2"); /* * get and lock a reference to the non-eos of the via entry 1.1.1.1/32 */ dpo_id_t non_eos_1_1_1_1 = DPO_INVALID; fib_entry_contribute_forwarding(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - &non_eos_1_1_1_1); + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + &non_eos_1_1_1_1); /* * n-eos has only the 2 labelled paths */ fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_neos); + &pfx_24001_neos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 2, - &l99_neos_o_10_10_10_1, - &a_mpls_o_10_10_11_1), - "24001/neos LB 2 buckets via: " - "label 99 over 10.10.10.1, " - "adj-mpls over 10.10.11.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 2, + &l99_neos_o_10_10_10_1, + &a_mpls_o_10_10_11_1), + "24001/neos LB 2 buckets via: " + "label 99 over 10.10.10.1, " + "adj-mpls over 10.10.11.2"); /* * A labelled recursive */ fib_prefix_t pfx_2_2_2_2_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x02020202), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x02020202), + }, }; fib_test_lb_bucket_t l1600_eos_o_1_1_1_1 = { .type = FT_LB_LABEL_O_LB, @@ -6593,10 +6619,10 @@ fib_test_label (void) l1600, FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &l1600_eos_o_1_1_1_1), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l1600_eos_o_1_1_1_1), "2.2.2.2.2/32 LB 1 buckets via: " "label 1600 over 1.1.1.1"); @@ -6607,18 +6633,18 @@ fib_test_label (void) urpfi = load_balance_get_urpf(dpo_44.dpoi_index); FIB_TEST(fib_urpf_check(urpfi, tm->hw[0]->sw_if_index), - "uRPF check for 2.2.2.2/32 on %d OK", - tm->hw[0]->sw_if_index); + "uRPF check for 2.2.2.2/32 on %d OK", + tm->hw[0]->sw_if_index); FIB_TEST(fib_urpf_check(urpfi, tm->hw[1]->sw_if_index), - "uRPF check for 2.2.2.2/32 on %d OK", - tm->hw[1]->sw_if_index); + "uRPF check for 2.2.2.2/32 on %d OK", + tm->hw[1]->sw_if_index); FIB_TEST(!fib_urpf_check(urpfi, 99), - "uRPF check for 2.2.2.2/32 on 99 not-OK", - 99); + "uRPF check for 2.2.2.2/32 on 99 not-OK", + 99); fib_entry_contribute_forwarding(fei, FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, &dpo_44); FIB_TEST(urpfi == load_balance_get_urpf(dpo_44.dpoi_index), - "Shared uRPF on IP and non-EOS chain"); + "Shared uRPF on IP and non-EOS chain"); dpo_reset(&dpo_44); @@ -6629,38 +6655,38 @@ fib_test_label (void) * shut down the link with the valid label */ vnet_sw_interface_set_flags(vnet_get_main(), - tm->hw[0]->sw_if_index, - 0); + tm->hw[0]->sw_if_index, + 0); fei = fib_table_lookup(fib_index, &pfx_1_1_1_1_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &a_o_10_10_11_1, - &adj_o_10_10_11_2), - "1.1.1.1/32 LB 2 buckets via: " - "adj over 10.10.11.1, ", - "adj-v4 over 10.10.11.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &a_o_10_10_11_1, + &adj_o_10_10_11_2), + "1.1.1.1/32 LB 2 buckets via: " + "adj over 10.10.11.1, ", + "adj-v4 over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_eos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 2, - &disp_o_10_10_11_1, - &disp_o_10_10_11_2), - "24001/eos LB 2 buckets via: " - "mpls-disp adj over 10.10.11.1, ", - "mpls-disp adj-v4 over 10.10.11.2"); + &pfx_24001_eos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 2, + &disp_o_10_10_11_1, + &disp_o_10_10_11_2), + "24001/eos LB 2 buckets via: " + "mpls-disp adj over 10.10.11.1, ", + "mpls-disp adj-v4 over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_neos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 1, - &a_mpls_o_10_10_11_1), - "24001/neos LB 1 buckets via: " - "adj-mpls over 10.10.11.2"); + &pfx_24001_neos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 1, + &a_mpls_o_10_10_11_1), + "24001/neos LB 1 buckets via: " + "adj-mpls over 10.10.11.2"); /* * test that the pre-failover load-balance has been in-place @@ -6668,12 +6694,12 @@ fib_test_label (void) */ dpo_id_t current = DPO_INVALID; fib_entry_contribute_forwarding(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - ¤t); + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + ¤t); FIB_TEST(!dpo_cmp(&non_eos_1_1_1_1, ¤t), - "PIC-core LB inplace modified %U %U", + "PIC-core LB inplace modified %U %U", format_dpo_id, &non_eos_1_1_1_1, 0, format_dpo_id, ¤t, 0); @@ -6684,163 +6710,163 @@ fib_test_label (void) * no-shut the link with the valid label */ vnet_sw_interface_set_flags(vnet_get_main(), - tm->hw[0]->sw_if_index, - VNET_SW_INTERFACE_FLAG_ADMIN_UP); + tm->hw[0]->sw_if_index, + VNET_SW_INTERFACE_FLAG_ADMIN_UP); fei = fib_table_lookup(fib_index, &pfx_1_1_1_1_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 16, // 3 choices spread over 16 buckets - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &a_o_10_10_11_1, - &a_o_10_10_11_1, - &a_o_10_10_11_1, - &a_o_10_10_11_1, - &a_o_10_10_11_1, - &adj_o_10_10_11_2, - &adj_o_10_10_11_2, - &adj_o_10_10_11_2, - &adj_o_10_10_11_2, - &adj_o_10_10_11_2), - "1.1.1.1/32 LB 16 buckets via: " - "label 99 over 10.10.10.1, " - "adj over 10.10.11.1", - "adj-v4 over 10.10.11.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 16, // 3 choices spread over 16 buckets + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &a_o_10_10_11_1, + &a_o_10_10_11_1, + &a_o_10_10_11_1, + &a_o_10_10_11_1, + &a_o_10_10_11_1, + &adj_o_10_10_11_2, + &adj_o_10_10_11_2, + &adj_o_10_10_11_2, + &adj_o_10_10_11_2, + &adj_o_10_10_11_2), + "1.1.1.1/32 LB 16 buckets via: " + "label 99 over 10.10.10.1, " + "adj over 10.10.11.1", + "adj-v4 over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_eos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 16, // 3 choices spread over 16 buckets - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &l99_eos_o_10_10_10_1, - &disp_o_10_10_11_1, - &disp_o_10_10_11_1, - &disp_o_10_10_11_1, - &disp_o_10_10_11_1, - &disp_o_10_10_11_1, - &disp_o_10_10_11_2, - &disp_o_10_10_11_2, - &disp_o_10_10_11_2, - &disp_o_10_10_11_2, - &disp_o_10_10_11_2), - "24001/eos LB 16 buckets via: " - "label 99 over 10.10.10.1, " - "MPLS disp adj over 10.10.11.1", - "MPLS disp adj-v4 over 10.10.11.2"); + &pfx_24001_eos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 16, // 3 choices spread over 16 buckets + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &l99_eos_o_10_10_10_1, + &disp_o_10_10_11_1, + &disp_o_10_10_11_1, + &disp_o_10_10_11_1, + &disp_o_10_10_11_1, + &disp_o_10_10_11_1, + &disp_o_10_10_11_2, + &disp_o_10_10_11_2, + &disp_o_10_10_11_2, + &disp_o_10_10_11_2, + &disp_o_10_10_11_2), + "24001/eos LB 16 buckets via: " + "label 99 over 10.10.10.1, " + "MPLS disp adj over 10.10.11.1", + "MPLS disp adj-v4 over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_neos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 2, - &l99_neos_o_10_10_10_1, - &a_mpls_o_10_10_11_1), - "24001/neos LB 2 buckets via: " - "label 99 over 10.10.10.1, " - "adj-mpls over 10.10.11.2"); + &pfx_24001_neos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 2, + &l99_neos_o_10_10_10_1, + &a_mpls_o_10_10_11_1), + "24001/neos LB 2 buckets via: " + "label 99 over 10.10.10.1, " + "adj-mpls over 10.10.11.2"); /* * remove the first path with the valid label */ fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_1_1_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &a_o_10_10_11_1, - &adj_o_10_10_11_2), - "1.1.1.1/32 LB 2 buckets via: " - "adj over 10.10.11.1, " - "adj-v4 over 10.10.11.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &a_o_10_10_11_1, + &adj_o_10_10_11_2), + "1.1.1.1/32 LB 2 buckets via: " + "adj over 10.10.11.1, " + "adj-v4 over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_eos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 2, - &disp_o_10_10_11_1, - &disp_o_10_10_11_2), - "24001/eos LB 2 buckets via: " - "MPLS disp adj over 10.10.11.1, " - "MPLS disp adj-v4 over 10.10.11.2"); + &pfx_24001_eos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 2, + &disp_o_10_10_11_1, + &disp_o_10_10_11_2), + "24001/eos LB 2 buckets via: " + "MPLS disp adj over 10.10.11.1, " + "MPLS disp adj-v4 over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_neos); + &pfx_24001_neos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 1, - &a_mpls_o_10_10_11_1), - "24001/neos LB 1 buckets via: " - "adj-mpls over 10.10.11.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 1, + &a_mpls_o_10_10_11_1), + "24001/neos LB 1 buckets via: " + "adj-mpls over 10.10.11.2"); /* * remove the other path with a valid label */ fib_test_lb_bucket_t bucket_drop = { - .type = FT_LB_DROP, + .type = FT_LB_DROP, }; fib_test_lb_bucket_t mpls_bucket_drop = { - .type = FT_LB_DROP, - .special = { - .adj = DPO_PROTO_MPLS, - }, + .type = FT_LB_DROP, + .special = { + .adj = DPO_PROTO_MPLS, + }, }; fib_table_entry_path_remove(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - DPO_PROTO_IP4, - &nh_10_10_11_1, - tm->hw[1]->sw_if_index, - ~0, // invalid fib index - 1, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + DPO_PROTO_IP4, + &nh_10_10_11_1, + tm->hw[1]->sw_if_index, + ~0, // invalid fib index + 1, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_1_1_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_11_2), - "1.1.1.1/32 LB 1 buckets via: " - "adj over 10.10.11.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_11_2), + "1.1.1.1/32 LB 1 buckets via: " + "adj over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_eos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 1, - &disp_o_10_10_11_2), - "24001/eos LB 1 buckets via: " - "MPLS disp adj over 10.10.11.2"); + &pfx_24001_eos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 1, + &disp_o_10_10_11_2), + "24001/eos LB 1 buckets via: " + "MPLS disp adj over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_neos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 1, - &mpls_bucket_drop), - "24001/neos LB 1 buckets via: DROP"); + &pfx_24001_neos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 1, + &mpls_bucket_drop), + "24001/neos LB 1 buckets via: DROP"); /* * add back the path with the valid label @@ -6849,91 +6875,91 @@ fib_test_label (void) vec_add1(l99, fml99); fib_table_entry_path_add(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - l99, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + l99, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_1_1_1_1_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &l99_eos_o_10_10_10_1, - &adj_o_10_10_11_2), - "1.1.1.1/32 LB 2 buckets via: " - "label 99 over 10.10.10.1, " - "adj over 10.10.11.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &l99_eos_o_10_10_10_1, + &adj_o_10_10_11_2), + "1.1.1.1/32 LB 2 buckets via: " + "label 99 over 10.10.10.1, " + "adj over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_eos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 2, - &l99_eos_o_10_10_10_1, - &disp_o_10_10_11_2), - "24001/eos LB 2 buckets via: " - "label 99 over 10.10.10.1, " - "MPLS disp adj over 10.10.11.2"); + &pfx_24001_eos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 2, + &l99_eos_o_10_10_10_1, + &disp_o_10_10_11_2), + "24001/eos LB 2 buckets via: " + "label 99 over 10.10.10.1, " + "MPLS disp adj over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_24001_neos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 1, - &l99_neos_o_10_10_10_1), - "24001/neos LB 1 buckets via: " - "label 99 over 10.10.10.1"); + &pfx_24001_neos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 1, + &l99_neos_o_10_10_10_1), + "24001/neos LB 1 buckets via: " + "label 99 over 10.10.10.1"); /* * change the local label */ fib_table_entry_local_label_add(fib_index, - &pfx_1_1_1_1_s_32, - 25005); + &pfx_1_1_1_1_s_32, + 25005); fib_prefix_t pfx_25005_eos = { - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_label = 25005, - .fp_eos = MPLS_EOS, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = 25005, + .fp_eos = MPLS_EOS, }; fib_prefix_t pfx_25005_neos = { - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_label = 25005, - .fp_eos = MPLS_NON_EOS, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = 25005, + .fp_eos = MPLS_NON_EOS, }; FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup(fib_index, &pfx_24001_eos)), - "24001/eos removed after label change"); + fib_table_lookup(fib_index, &pfx_24001_eos)), + "24001/eos removed after label change"); FIB_TEST((FIB_NODE_INDEX_INVALID == - fib_table_lookup(fib_index, &pfx_24001_neos)), - "24001/eos removed after label change"); + fib_table_lookup(fib_index, &pfx_24001_neos)), + "24001/eos removed after label change"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_25005_eos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 2, - &l99_eos_o_10_10_10_1, - &disp_o_10_10_11_2), - "25005/eos LB 2 buckets via: " - "label 99 over 10.10.10.1, " - "MPLS disp adj over 10.10.11.2"); + &pfx_25005_eos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 2, + &l99_eos_o_10_10_10_1, + &disp_o_10_10_11_2), + "25005/eos LB 2 buckets via: " + "label 99 over 10.10.10.1, " + "MPLS disp adj over 10.10.11.2"); fei = fib_table_lookup(MPLS_FIB_DEFAULT_TABLE_ID, - &pfx_25005_neos); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 1, - &l99_neos_o_10_10_10_1), - "25005/neos LB 1 buckets via: " - "label 99 over 10.10.10.1"); + &pfx_25005_neos); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 1, + &l99_neos_o_10_10_10_1), + "25005/neos LB 1 buckets via: " + "label 99 over 10.10.10.1"); /* * remove the local label. @@ -6941,40 +6967,40 @@ fib_test_label (void) * MPLS table is no longer present. */ fib_table_entry_local_label_remove(fib_index, - &pfx_1_1_1_1_s_32, - 25005); + &pfx_1_1_1_1_s_32, + 25005); fei = fib_table_lookup(fib_index, &pfx_1_1_1_1_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &l99_eos_o_10_10_10_1, - &adj_o_10_10_11_2), - "24001/eos LB 2 buckets via: " - "label 99 over 10.10.10.1, " - "adj over 10.10.11.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &l99_eos_o_10_10_10_1, + &adj_o_10_10_11_2), + "24001/eos LB 2 buckets via: " + "label 99 over 10.10.10.1, " + "adj over 10.10.11.2"); FIB_TEST((FIB_NODE_INDEX_INVALID == - mpls_fib_index_from_table_id(MPLS_FIB_DEFAULT_TABLE_ID)), - "No more MPLS FIB entries => table removed"); + mpls_fib_index_from_table_id(MPLS_FIB_DEFAULT_TABLE_ID)), + "No more MPLS FIB entries => table removed"); /* * add another via-entry for the recursive */ fib_prefix_t pfx_1_1_1_2_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x01010102), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x01010102), + }, }; fib_test_lb_bucket_t l101_eos_o_10_10_10_1 = { - .type = FT_LB_LABEL_O_ADJ, - .label_o_adj = { - .adj = ai_mpls_10_10_10_1, - .label = 101, - .eos = MPLS_EOS, - }, + .type = FT_LB_LABEL_O_ADJ, + .label_o_adj = { + .adj = ai_mpls_10_10_10_1, + .label = 101, + .eos = MPLS_EOS, + }, }; fib_mpls_label_t *l101 = NULL, fml101 = { .fml_value = 101, @@ -6982,41 +7008,41 @@ fib_test_label (void) vec_add1(l101, fml101); fei = fib_table_entry_update_one_path(fib_index, - &pfx_1_1_1_2_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - l101, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &l101_eos_o_10_10_10_1), - "1.1.1.2/32 LB 1 buckets via: " - "label 101 over 10.10.10.1"); + &pfx_1_1_1_2_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + l101, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l101_eos_o_10_10_10_1), + "1.1.1.2/32 LB 1 buckets via: " + "label 101 over 10.10.10.1"); dpo_id_t non_eos_1_1_1_2 = DPO_INVALID; fib_entry_contribute_forwarding(fib_table_lookup(fib_index, - &pfx_1_1_1_1_s_32), - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - &non_eos_1_1_1_1); + &pfx_1_1_1_1_s_32), + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + &non_eos_1_1_1_1); fib_entry_contribute_forwarding(fib_table_lookup(fib_index, - &pfx_1_1_1_2_s_32), - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - &non_eos_1_1_1_2); + &pfx_1_1_1_2_s_32), + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + &non_eos_1_1_1_2); fib_test_lb_bucket_t l1601_eos_o_1_1_1_2 = { - .type = FT_LB_LABEL_O_LB, - .label_o_lb = { - .lb = non_eos_1_1_1_2.dpoi_index, - .label = 1601, - .eos = MPLS_EOS, - }, + .type = FT_LB_LABEL_O_LB, + .label_o_lb = { + .lb = non_eos_1_1_1_2.dpoi_index, + .label = 1601, + .eos = MPLS_EOS, + }, }; fib_mpls_label_t *l1601 = NULL, fml1601 = { .fml_value = 1601, @@ -7026,25 +7052,25 @@ fib_test_label (void) l1600_eos_o_1_1_1_1.label_o_lb.lb = non_eos_1_1_1_1.dpoi_index; fei = fib_table_entry_path_add(fib_index, - &pfx_2_2_2_2_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_1_1_2_s_32.fp_addr, - ~0, - fib_index, - 1, - l1601, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &l1600_eos_o_1_1_1_1, - &l1601_eos_o_1_1_1_2), - "2.2.2.2/32 LB 2 buckets via: " - "label 1600 via 1.1,1.1, " - "label 16001 via 1.1.1.2"); + &pfx_2_2_2_2_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_1_1_1_2_s_32.fp_addr, + ~0, + fib_index, + 1, + l1601, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &l1600_eos_o_1_1_1_1, + &l1601_eos_o_1_1_1_2), + "2.2.2.2/32 LB 2 buckets via: " + "label 1600 via 1.1,1.1, " + "label 16001 via 1.1.1.2"); /* * update the via-entry so it no longer has an imp-null path. @@ -7054,64 +7080,64 @@ fib_test_label (void) vec_add1(l_imp_null, fml_imp_null); fei = fib_table_entry_update_one_path(fib_index, - &pfx_1_1_1_2_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_11_1, - tm->hw[1]->sw_if_index, - ~0, // invalid fib index - 1, - l_imp_null, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &a_o_10_10_11_1), - "1.1.1.2/32 LB 1 buckets via: " - "adj 10.10.11.1"); - + &pfx_1_1_1_2_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_11_1, + tm->hw[1]->sw_if_index, + ~0, // invalid fib index + 1, + l_imp_null, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &a_o_10_10_11_1), + "1.1.1.2/32 LB 1 buckets via: " + "adj 10.10.11.1"); + fei = fib_table_lookup(fib_index, &pfx_2_2_2_2_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &l1600_eos_o_1_1_1_1, - &l1601_eos_o_1_1_1_2), - "2.2.2.2/32 LB 2 buckets via: " - "label 1600 via 1.1,1.1, " - "label 16001 via 1.1.1.2"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &l1600_eos_o_1_1_1_1, + &l1601_eos_o_1_1_1_2), + "2.2.2.2/32 LB 2 buckets via: " + "label 1600 via 1.1,1.1, " + "label 16001 via 1.1.1.2"); /* * update the via-entry so it no longer has labelled paths. * the LB for the recursive should exclue this via form its LB */ fei = fib_table_entry_update_one_path(fib_index, - &pfx_1_1_1_2_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_11_1, - tm->hw[1]->sw_if_index, - ~0, // invalid fib index - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &a_o_10_10_11_1), - "1.1.1.2/32 LB 1 buckets via: " - "adj 10.10.11.1"); - + &pfx_1_1_1_2_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_11_1, + tm->hw[1]->sw_if_index, + ~0, // invalid fib index + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &a_o_10_10_11_1), + "1.1.1.2/32 LB 1 buckets via: " + "adj 10.10.11.1"); + fei = fib_table_lookup(fib_index, &pfx_2_2_2_2_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &l1600_eos_o_1_1_1_1), - "2.2.2.2/32 LB 1 buckets via: " - "label 1600 via 1.1,1.1"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l1600_eos_o_1_1_1_1), + "2.2.2.2/32 LB 1 buckets via: " + "label 1600 via 1.1,1.1"); dpo_reset(&non_eos_1_1_1_1); dpo_reset(&non_eos_1_1_1_2); @@ -7120,77 +7146,77 @@ fib_test_label (void) * Add a recursive with no out-labels. We expect to use the IP of the via */ fib_prefix_t pfx_2_2_2_3_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x02020203), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x02020203), + }, }; dpo_id_t ip_1_1_1_1 = DPO_INVALID; fib_table_entry_update_one_path(fib_index, - &pfx_2_2_2_3_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_1_1_1_s_32.fp_addr, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_2_2_2_3_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_1_1_1_1_s_32.fp_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fib_entry_contribute_forwarding(fib_table_lookup(fib_index, - &pfx_1_1_1_1_s_32), - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - &ip_1_1_1_1); + &pfx_1_1_1_1_s_32), + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + &ip_1_1_1_1); fib_test_lb_bucket_t ip_o_1_1_1_1 = { - .type = FT_LB_O_LB, - .lb = { - .lb = ip_1_1_1_1.dpoi_index, - }, + .type = FT_LB_O_LB, + .lb = { + .lb = ip_1_1_1_1.dpoi_index, + }, }; fei = fib_table_lookup(fib_index, &pfx_2_2_2_3_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_1_1_1_1), - "2.2.2.2.3/32 LB 1 buckets via: " - "ip 1.1.1.1"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_1_1_1_1), + "2.2.2.2.3/32 LB 1 buckets via: " + "ip 1.1.1.1"); /* - * Add a recursive with an imp-null out-label. + * Add a recursive with an imp-null out-label. * We expect to use the IP of the via */ fib_prefix_t pfx_2_2_2_4_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x02020204), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x02020204), + }, }; fib_table_entry_update_one_path(fib_index, - &pfx_2_2_2_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &pfx_1_1_1_1_s_32.fp_addr, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx_2_2_2_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &pfx_1_1_1_1_s_32.fp_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup(fib_index, &pfx_2_2_2_4_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_1_1_1_1), - "2.2.2.2.4/32 LB 1 buckets via: " - "ip 1.1.1.1"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_1_1_1_1), + "2.2.2.2.4/32 LB 1 buckets via: " + "ip 1.1.1.1"); dpo_reset(&ip_1_1_1_1); @@ -7198,22 +7224,22 @@ fib_test_label (void) * Create an entry with a deep label stack */ fib_prefix_t pfx_2_2_5_5_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x02020505), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x02020505), + }, }; fib_test_lb_bucket_t ls_eos_o_10_10_10_1 = { - .type = FT_LB_LABEL_STACK_O_ADJ, - .label_stack_o_adj = { - .adj = ai_mpls_10_10_11_1, - .label_stack_size = 8, - .label_stack = { - 200, 201, 202, 203, 204, 205, 206, 207 - }, - .eos = MPLS_EOS, - }, + .type = FT_LB_LABEL_STACK_O_ADJ, + .label_stack_o_adj = { + .adj = ai_mpls_10_10_11_1, + .label_stack_size = 8, + .label_stack = { + 200, 201, 202, 203, 204, 205, 206, 207 + }, + .eos = MPLS_EOS, + }, }; fib_mpls_label_t *label_stack = NULL; vec_validate(label_stack, 7); @@ -7223,59 +7249,59 @@ fib_test_label (void) } fei = fib_table_entry_update_one_path(fib_index, - &pfx_2_2_5_5_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_11_1, - tm->hw[1]->sw_if_index, - ~0, // invalid fib index - 1, - label_stack, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ls_eos_o_10_10_10_1), - "2.2.5.5/32 LB 1 buckets via: " - "adj 10.10.11.1"); + &pfx_2_2_5_5_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_11_1, + tm->hw[1]->sw_if_index, + ~0, // invalid fib index + 1, + label_stack, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ls_eos_o_10_10_10_1), + "2.2.5.5/32 LB 1 buckets via: " + "adj 10.10.11.1"); fib_table_entry_delete_index(fei, FIB_SOURCE_API); /* * cleanup */ fib_table_entry_delete(fib_index, - &pfx_1_1_1_2_s_32, - FIB_SOURCE_API); + &pfx_1_1_1_2_s_32, + FIB_SOURCE_API); fei = fib_table_lookup(fib_index, &pfx_2_2_2_2_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &l1600_eos_o_1_1_1_1), - "2.2.2.2/32 LB 1 buckets via: " - "label 1600 via 1.1,1.1"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l1600_eos_o_1_1_1_1), + "2.2.2.2/32 LB 1 buckets via: " + "label 1600 via 1.1,1.1"); fib_table_entry_delete(fib_index, - &pfx_1_1_1_1_s_32, - FIB_SOURCE_API); + &pfx_1_1_1_1_s_32, + FIB_SOURCE_API); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &bucket_drop), - "2.2.2.2/32 LB 1 buckets via: DROP"); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &bucket_drop), + "2.2.2.2/32 LB 1 buckets via: DROP"); fib_table_entry_delete(fib_index, - &pfx_2_2_2_2_s_32, - FIB_SOURCE_API); + &pfx_2_2_2_2_s_32, + FIB_SOURCE_API); fib_table_entry_delete(fib_index, - &pfx_2_2_2_3_s_32, - FIB_SOURCE_API); + &pfx_2_2_2_3_s_32, + FIB_SOURCE_API); fib_table_entry_delete(fib_index, - &pfx_2_2_2_4_s_32, - FIB_SOURCE_API); + &pfx_2_2_2_4_s_32, + FIB_SOURCE_API); adj_unlock(ai_mpls_10_10_10_1); adj_unlock(ai_mpls_10_10_11_2); @@ -7284,33 +7310,33 @@ fib_test_label (void) adj_unlock(ai_mpls_10_10_11_1); FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", - adj_nbr_db_size()); + adj_nbr_db_size()); local0_pfx.fp_len = 32; fib_table_entry_delete(fib_index, - &local0_pfx, - FIB_SOURCE_INTERFACE); + &local0_pfx, + FIB_SOURCE_INTERFACE); local0_pfx.fp_len = 24; fib_table_entry_delete(fib_index, - &local0_pfx, - FIB_SOURCE_INTERFACE); + &local0_pfx, + FIB_SOURCE_INTERFACE); local1_pfx.fp_len = 32; fib_table_entry_delete(fib_index, - &local1_pfx, - FIB_SOURCE_INTERFACE); + &local1_pfx, + FIB_SOURCE_INTERFACE); local1_pfx.fp_len = 24; fib_table_entry_delete(fib_index, - &local1_pfx, - FIB_SOURCE_INTERFACE); + &local1_pfx, + FIB_SOURCE_INTERFACE); /* * +1 for the drop LB in the MPLS tables. */ FIB_TEST(lb_count+1 == pool_elts(load_balance_pool), - "Load-balance resources freed %d of %d", + "Load-balance resources freed %d of %d", lb_count+1, pool_elts(load_balance_pool)); - return (0); + return (res); } #define N_TEST_CHILDREN 4 @@ -7329,9 +7355,9 @@ static fib_node_test_t fib_test_nodes[N_TEST_CHILDREN+1]; #define PARENT() (&fib_test_nodes[PARENT_INDEX].node) -#define FOR_EACH_TEST_CHILD(_tc) \ - for (ii = 1, (_tc) = &fib_test_nodes[1]; \ - ii < N_TEST_CHILDREN+1; \ +#define FOR_EACH_TEST_CHILD(_tc) \ + for (ii = 1, (_tc) = &fib_test_nodes[1]; \ + ii < N_TEST_CHILDREN+1; \ ii++, (_tc) = &fib_test_nodes[ii]) static fib_node_t * @@ -7390,8 +7416,9 @@ fib_test_walk (void) fib_node_back_walk_ctx_t high_ctx = {}, low_ctx = {}; fib_node_test_t *tc; vlib_main_t *vm; - u32 ii; + u32 ii, res; + res = 0; vm = vlib_get_main(); fib_node_register_type(FIB_NODE_TYPE_TEST, &fib_test_child_vft); @@ -7757,7 +7784,7 @@ fib_test_walk (void) FIB_TEST(1 <= vec_len(tc->ctxs), "child %d visitsed %d times during looped async spawns async walk", ii, vec_len(tc->ctxs)); - vec_free(tc->ctxs); + vec_free(tc->ctxs); } @@ -7784,7 +7811,7 @@ fib_test_walk (void) FIB_TEST((1 == fib_test_nodes[PARENT_INDEX].destroyed), "Parent was destroyed"); - return (0); + return (res); } /* @@ -7803,8 +7830,9 @@ fib_test_bfd (void) { fib_node_index_t fei; test_main_t *tm; - int n_feis; + int n_feis, res; + res = 0; /* via 10.10.10.1 */ ip46_address_t nh_10_10_10_1 = { .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), @@ -7895,10 +7923,10 @@ fib_test_bfd (void) }; fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_1_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), "BFD sourced %U via %U", format_fib_prefix, &pfx_10_10_10_1_s_32, format_ip_adjacency, ai_10_10_10_1, FORMAT_IP_ADJACENCY_NONE); @@ -7939,10 +7967,10 @@ fib_test_bfd (void) fib_bfd_notify (BFD_LISTEN_EVENT_DELETE, &bfd_10_10_10_1); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_1_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), "BFD sourced %U remains via %U", format_fib_prefix, &pfx_10_10_10_1_s_32, format_ip_adjacency, ai_10_10_10_1, FORMAT_IP_ADJACENCY_NONE); @@ -8079,10 +8107,10 @@ fib_test_bfd (void) NULL, FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &lb_o_10_10_10_1), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &lb_o_10_10_10_1), "Recursive %U only UP BFD adj-fibs", format_fib_prefix, &pfx_200_0_0_0_s_24); @@ -8094,11 +8122,11 @@ fib_test_bfd (void) fib_bfd_notify (BFD_LISTEN_EVENT_UPDATE, &bfd_10_10_10_2); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &lb_o_10_10_10_1, - &lb_o_10_10_10_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &lb_o_10_10_10_1, + &lb_o_10_10_10_2), "Recursive %U via both UP BFD adj-fibs", format_fib_prefix, &pfx_200_0_0_0_s_24); @@ -8110,10 +8138,10 @@ fib_test_bfd (void) fib_bfd_notify (BFD_LISTEN_EVENT_UPDATE, &bfd_10_10_10_2); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &lb_o_10_10_10_1), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &lb_o_10_10_10_1), "Recursive %U via only UP", format_fib_prefix, &pfx_200_0_0_0_s_24); @@ -8123,11 +8151,11 @@ fib_test_bfd (void) */ fib_bfd_notify (BFD_LISTEN_EVENT_DELETE, &bfd_10_10_10_2); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &lb_o_10_10_10_1, - &lb_o_10_10_10_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &lb_o_10_10_10_1, + &lb_o_10_10_10_2), "Recursive %U via both UP BFD adj-fibs post down session delete", format_fib_prefix, &pfx_200_0_0_0_s_24); @@ -8136,11 +8164,11 @@ fib_test_bfd (void) */ fib_bfd_notify (BFD_LISTEN_EVENT_DELETE, &bfd_10_10_10_1); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &lb_o_10_10_10_1, - &lb_o_10_10_10_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &lb_o_10_10_10_1, + &lb_o_10_10_10_2), "Recursive %U via both UP BFD adj-fibs post up session delete", format_fib_prefix, &pfx_200_0_0_0_s_24); @@ -8155,7 +8183,7 @@ fib_test_bfd (void) fib_table_entry_delete(0, &pfx_10_10_10_10_s_24, FIB_SOURCE_INTERFACE); adj_unlock(ai_10_10_10_1); - /* + /* * test no-one left behind */ FIB_TEST((n_feis == fib_entry_pool_size()), "Entries gone"); @@ -8249,10 +8277,10 @@ fib_test_bfd (void) NULL, FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), "BFD sourced %U via %U", format_fib_prefix, &pfx_5_5_5_5_s_32, format_ip_adjacency, ai_10_10_10_2, FORMAT_IP_ADJACENCY_NONE); @@ -8262,11 +8290,11 @@ fib_test_bfd (void) */ bfd_10_10_10_1.local_state = BFD_STATE_up; adj_bfd_notify(BFD_LISTEN_EVENT_UPDATE, &bfd_10_10_10_1); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 2, - &adj_o_10_10_10_1, - &adj_o_10_10_10_2), + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 2, + &adj_o_10_10_10_1, + &adj_o_10_10_10_2), "BFD sourced %U via noth adjs", format_fib_prefix, &pfx_5_5_5_5_s_32); @@ -8287,29 +8315,30 @@ fib_test_bfd (void) */ FIB_TEST((n_feis == fib_entry_pool_size()), "Entries gone"); FIB_TEST(0 == adj_nbr_db_size(), "All adjacencies removed"); - return (0); + + return (res); } static int lfib_test (void) { const mpls_label_t deag_label = 50; + adj_index_t ai_mpls_10_10_10_1; dpo_id_t dpo = DPO_INVALID; - const mpls_disp_dpo_t *mdd; const u32 lfib_index = 0; const u32 fib_index = 0; - const lookup_dpo_t *lkd; const dpo_id_t *dpo1; fib_node_index_t lfe; + lookup_dpo_t *lkd; + int lb_count, res; test_main_t *tm; - int lb_count; - adj_index_t ai_mpls_10_10_10_1; + res = 0; tm = &test_main; lb_count = pool_elts(load_balance_pool); FIB_TEST((0 == adj_nbr_db_size()), "ADJ DB size is %d", - adj_nbr_db_size()); + adj_nbr_db_size()); /* * MPLS enable an interface so we get the MPLS table created @@ -8320,7 +8349,7 @@ lfib_test (void) 1, 1); ip46_address_t nh_10_10_10_1 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), }; ai_mpls_10_10_10_1 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, VNET_LINK_MPLS, @@ -8331,24 +8360,24 @@ lfib_test (void) * Test the specials stack properly. */ fib_prefix_t exp_null_v6_pfx = { - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_eos = MPLS_EOS, - .fp_label = MPLS_IETF_IPV6_EXPLICIT_NULL_LABEL, - .fp_payload_proto = DPO_PROTO_IP6, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_eos = MPLS_EOS, + .fp_label = MPLS_IETF_IPV6_EXPLICIT_NULL_LABEL, + .fp_payload_proto = DPO_PROTO_IP6, }; lfe = fib_table_lookup(lfib_index, &exp_null_v6_pfx); FIB_TEST((FIB_NODE_INDEX_INVALID != lfe), - "%U/%U present", - format_mpls_unicast_label, MPLS_IETF_IPV6_EXPLICIT_NULL_LABEL, - format_mpls_eos_bit, MPLS_EOS); + "%U/%U present", + format_mpls_unicast_label, MPLS_IETF_IPV6_EXPLICIT_NULL_LABEL, + format_mpls_eos_bit, MPLS_EOS); fib_entry_contribute_forwarding(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - &dpo); + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + &dpo); dpo1 = load_balance_get_bucket(dpo.dpoi_index, 0); lkd = lookup_dpo_get(dpo1->dpoi_index); FIB_TEST((fib_index == lkd->lkd_fib_index), - "%U/%U is deag in %d %U", + "%U/%U is deag in %d %U", format_mpls_unicast_label, deag_label, format_mpls_eos_bit, MPLS_EOS, lkd->lkd_fib_index, @@ -8371,31 +8400,32 @@ lfib_test (void) * A route deag route for EOS */ fib_prefix_t pfx = { - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_eos = MPLS_EOS, - .fp_label = deag_label, - .fp_payload_proto = DPO_PROTO_IP4, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_eos = MPLS_EOS, + .fp_label = deag_label, + .fp_payload_proto = DPO_PROTO_IP4, }; + mpls_disp_dpo_t *mdd; lfe = fib_table_entry_path_add(lfib_index, - &pfx, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &zero_addr, - ~0, - fib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &zero_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST((lfe == fib_table_lookup(lfib_index, &pfx)), - "%U/%U present", - format_mpls_unicast_label, deag_label, - format_mpls_eos_bit, MPLS_EOS); + "%U/%U present", + format_mpls_unicast_label, deag_label, + format_mpls_eos_bit, MPLS_EOS); fib_entry_contribute_forwarding(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - &dpo); + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + &dpo); dpo1 = load_balance_get_bucket(dpo.dpoi_index, 0); mdd = mpls_disp_dpo_get(dpo1->dpoi_index); @@ -8407,7 +8437,7 @@ lfib_test (void) lkd = lookup_dpo_get(mdd->mdd_dpo.dpoi_index); FIB_TEST((fib_index == lkd->lkd_fib_index), - "%U/%U is deag in %d %U", + "%U/%U is deag in %d %U", format_mpls_unicast_label, deag_label, format_mpls_eos_bit, MPLS_EOS, lkd->lkd_fib_index, @@ -8499,30 +8529,30 @@ lfib_test (void) */ pfx.fp_eos = MPLS_NON_EOS; lfe = fib_table_entry_path_add(lfib_index, - &pfx, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &zero_addr, - ~0, - lfib_index, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + &pfx, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &zero_addr, + ~0, + lfib_index, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); FIB_TEST((lfe == fib_table_lookup(lfib_index, &pfx)), - "%U/%U present", - format_mpls_unicast_label, deag_label, - format_mpls_eos_bit, MPLS_NON_EOS); + "%U/%U present", + format_mpls_unicast_label, deag_label, + format_mpls_eos_bit, MPLS_NON_EOS); fib_entry_contribute_forwarding(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - &dpo); + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + &dpo); dpo1 = load_balance_get_bucket(dpo.dpoi_index, 0); lkd = lookup_dpo_get(dpo1->dpoi_index); FIB_TEST((fib_index == lkd->lkd_fib_index), - "%U/%U is deag in %d %U", + "%U/%U is deag in %d %U", format_mpls_unicast_label, deag_label, format_mpls_eos_bit, MPLS_NON_EOS, lkd->lkd_fib_index, @@ -8541,10 +8571,10 @@ lfib_test (void) fib_table_entry_delete_index(lfe, FIB_SOURCE_CLI); FIB_TEST((FIB_NODE_INDEX_INVALID == fib_table_lookup(lfib_index, - &pfx)), - "%U/%U not present", - format_mpls_unicast_label, deag_label, - format_mpls_eos_bit, MPLS_EOS); + &pfx)), + "%U/%U not present", + format_mpls_unicast_label, deag_label, + format_mpls_eos_bit, MPLS_EOS); dpo_reset(&dpo); @@ -8552,21 +8582,21 @@ lfib_test (void) * An MPLS x-connect */ fib_prefix_t pfx_1200 = { - .fp_len = 21, - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_label = 1200, - .fp_eos = MPLS_NON_EOS, + .fp_len = 21, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = 1200, + .fp_eos = MPLS_NON_EOS, }; fib_test_lb_bucket_t neos_o_10_10_10_1 = { - .type = FT_LB_LABEL_STACK_O_ADJ, - .label_stack_o_adj = { - .adj = ai_mpls_10_10_10_1, - .label_stack_size = 4, - .label_stack = { - 200, 300, 400, 500, - }, - .eos = MPLS_NON_EOS, - }, + .type = FT_LB_LABEL_STACK_O_ADJ, + .label_stack_o_adj = { + .adj = ai_mpls_10_10_10_1, + .label_stack_size = 4, + .label_stack = { + 200, 300, 400, 500, + }, + .eos = MPLS_NON_EOS, + }, }; dpo_id_t neos_1200 = DPO_INVALID; dpo_id_t ip_1200 = DPO_INVALID; @@ -8581,61 +8611,61 @@ lfib_test (void) }; lfe = fib_table_entry_update_one_path(fib_index, - &pfx_1200, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - l200, - FIB_ROUTE_PATH_FLAG_NONE); - - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 1, - &neos_o_10_10_10_1), - "1200/0 LB 1 buckets via: " - "adj 10.10.11.1"); + &pfx_1200, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + l200, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 1, + &neos_o_10_10_10_1), + "1200/0 LB 1 buckets via: " + "adj 10.10.11.1"); /* * A recursive route via the MPLS x-connect */ fib_prefix_t pfx_2_2_2_3_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x02020203), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x02020203), + }, }; fib_route_path_t *rpaths = NULL, rpath = { .frp_proto = DPO_PROTO_MPLS, - .frp_local_label = 1200, + .frp_local_label = 1200, .frp_eos = MPLS_NON_EOS, - .frp_sw_if_index = ~0, // recurive - .frp_fib_index = 0, // Default MPLS fib - .frp_weight = 1, - .frp_flags = FIB_ROUTE_PATH_FLAG_NONE, - .frp_label_stack = NULL, + .frp_sw_if_index = ~0, // recurive + .frp_fib_index = 0, // Default MPLS fib + .frp_weight = 1, + .frp_flags = FIB_ROUTE_PATH_FLAG_NONE, + .frp_label_stack = NULL, }; vec_add1(rpaths, rpath); fib_table_entry_path_add2(fib_index, - &pfx_2_2_2_3_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - rpaths); + &pfx_2_2_2_3_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + rpaths); /* * A labelled recursive route via the MPLS x-connect */ fib_prefix_t pfx_2_2_2_4_s_32 = { - .fp_len = 32, - .fp_proto = FIB_PROTOCOL_IP4, - .fp_addr = { - .ip4.as_u32 = clib_host_to_net_u32(0x02020204), - }, + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x02020204), + }, }; fib_mpls_label_t *l999 = NULL, fml_999 = { .fml_value = 999, @@ -8643,46 +8673,46 @@ lfib_test (void) vec_add1(l999, fml_999); rpaths[0].frp_label_stack = l999, - fib_table_entry_path_add2(fib_index, - &pfx_2_2_2_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - rpaths); + fib_table_entry_path_add2(fib_index, + &pfx_2_2_2_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + rpaths); fib_entry_contribute_forwarding(fib_table_lookup(fib_index, &pfx_1200), - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - &ip_1200); + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + &ip_1200); fib_entry_contribute_forwarding(fib_table_lookup(fib_index, &pfx_1200), - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - &neos_1200); + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + &neos_1200); fib_test_lb_bucket_t ip_o_1200 = { - .type = FT_LB_O_LB, - .lb = { - .lb = ip_1200.dpoi_index, - }, + .type = FT_LB_O_LB, + .lb = { + .lb = ip_1200.dpoi_index, + }, }; fib_test_lb_bucket_t mpls_o_1200 = { - .type = FT_LB_LABEL_O_LB, - .label_o_lb = { - .lb = neos_1200.dpoi_index, - .label = 999, - .eos = MPLS_EOS, - }, + .type = FT_LB_LABEL_O_LB, + .label_o_lb = { + .lb = neos_1200.dpoi_index, + .label = 999, + .eos = MPLS_EOS, + }, }; lfe = fib_table_lookup(fib_index, &pfx_2_2_2_3_s_32); - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &ip_o_1200), - "2.2.2.2.3/32 LB 1 buckets via: label 1200 EOS"); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &ip_o_1200), + "2.2.2.2.3/32 LB 1 buckets via: label 1200 EOS"); lfe = fib_table_lookup(fib_index, &pfx_2_2_2_4_s_32); - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &mpls_o_1200), - "2.2.2.2.4/32 LB 1 buckets via: label 1200 non-EOS"); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &mpls_o_1200), + "2.2.2.2.4/32 LB 1 buckets via: label 1200 non-EOS"); fib_table_entry_delete(fib_index, &pfx_1200, FIB_SOURCE_API); fib_table_entry_delete(fib_index, &pfx_2_2_2_3_s_32, FIB_SOURCE_API); @@ -8695,46 +8725,46 @@ lfib_test (void) * A recursive via a label that does not exist */ fib_test_lb_bucket_t bucket_drop = { - .type = FT_LB_DROP, - .special = { - .adj = DPO_PROTO_IP4, - }, + .type = FT_LB_DROP, + .special = { + .adj = DPO_PROTO_IP4, + }, }; fib_test_lb_bucket_t mpls_bucket_drop = { - .type = FT_LB_DROP, - .special = { - .adj = DPO_PROTO_MPLS, - }, + .type = FT_LB_DROP, + .special = { + .adj = DPO_PROTO_MPLS, + }, }; rpaths[0].frp_label_stack = NULL; lfe = fib_table_entry_path_add2(fib_index, - &pfx_2_2_2_4_s_32, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - rpaths); + &pfx_2_2_2_4_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + rpaths); fib_entry_contribute_forwarding(fib_table_lookup(fib_index, &pfx_1200), - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - &ip_1200); + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + &ip_1200); ip_o_1200.lb.lb = ip_1200.dpoi_index; - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &bucket_drop), - "2.2.2.2.4/32 LB 1 buckets via: drop"); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &bucket_drop), + "2.2.2.2.4/32 LB 1 buckets via: drop"); lfe = fib_table_lookup(fib_index, &pfx_1200); - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &bucket_drop), - "1200/neos LB 1 buckets via: ip4-DROP"); - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 1, - &mpls_bucket_drop), - "1200/neos LB 1 buckets via: mpls-DROP"); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &bucket_drop), + "1200/neos LB 1 buckets via: ip4-DROP"); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 1, + &mpls_bucket_drop), + "1200/neos LB 1 buckets via: mpls-DROP"); fib_table_entry_delete(fib_index, &pfx_2_2_2_4_s_32, FIB_SOURCE_API); @@ -8747,15 +8777,15 @@ lfib_test (void) dpo_id_t idpo = DPO_INVALID; interface_rx_dpo_add_or_lock(DPO_PROTO_IP4, - tm->hw[0]->sw_if_index, - &idpo); + tm->hw[0]->sw_if_index, + &idpo); fib_prefix_t pfx_2500 = { - .fp_len = 21, - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_label = 2500, - .fp_eos = MPLS_EOS, - .fp_payload_proto = DPO_PROTO_IP4, + .fp_len = 21, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = 2500, + .fp_eos = MPLS_EOS, + .fp_payload_proto = DPO_PROTO_IP4, }; fib_test_lb_bucket_t rx_intf_0 = { .type = FT_LB_INTF, @@ -8765,40 +8795,40 @@ lfib_test (void) }; lfe = fib_table_entry_update_one_path(fib_index, - &pfx_2500, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, - NULL, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 0, - NULL, - FIB_ROUTE_PATH_INTF_RX); - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 1, - &rx_intf_0), - "2500 rx-interface 0"); + &pfx_2500, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + NULL, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 0, + NULL, + FIB_ROUTE_PATH_INTF_RX); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 1, + &rx_intf_0), + "2500 rx-interface 0"); fib_table_entry_delete(fib_index, &pfx_2500, FIB_SOURCE_API); /* * An MPLS mulicast entry */ fib_prefix_t pfx_3500 = { - .fp_len = 21, - .fp_proto = FIB_PROTOCOL_MPLS, - .fp_label = 3500, - .fp_eos = MPLS_EOS, - .fp_payload_proto = DPO_PROTO_IP4, + .fp_len = 21, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_label = 3500, + .fp_eos = MPLS_EOS, + .fp_payload_proto = DPO_PROTO_IP4, }; fib_test_rep_bucket_t mc_0 = { .type = FT_REP_LABEL_O_ADJ, - .label_o_adj = { - .adj = ai_mpls_10_10_10_1, - .label = 3300, - .eos = MPLS_EOS, - }, + .label_o_adj = { + .adj = ai_mpls_10_10_10_1, + .label = 3300, + .eos = MPLS_EOS, + }, }; fib_test_rep_bucket_t mc_intf_0 = { .type = FT_REP_INTF, @@ -8812,42 +8842,42 @@ lfib_test (void) vec_add1(l3300, fml_3300); lfe = fib_table_entry_update_one_path(lfib_index, - &pfx_3500, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_MULTICAST, - DPO_PROTO_IP4, - &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, // invalid fib index - 1, - l3300, - FIB_ROUTE_PATH_FLAG_NONE); - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 1, - &mc_0), - "3500 via replicate over 10.10.10.1"); + &pfx_3500, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_MULTICAST, + DPO_PROTO_IP4, + &nh_10_10_10_1, + tm->hw[0]->sw_if_index, + ~0, // invalid fib index + 1, + l3300, + FIB_ROUTE_PATH_FLAG_NONE); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 1, + &mc_0), + "3500 via replicate over 10.10.10.1"); /* * MPLS Bud-node. Add a replication via an interface-receieve path */ lfe = fib_table_entry_path_add(lfib_index, - &pfx_3500, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_MULTICAST, - DPO_PROTO_IP4, + &pfx_3500, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_MULTICAST, + DPO_PROTO_IP4, NULL, tm->hw[0]->sw_if_index, ~0, // invalid fib index 0, NULL, FIB_ROUTE_PATH_INTF_RX); - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 2, - &mc_0, - &mc_intf_0), - "3500 via replicate over 10.10.10.1 and interface-rx"); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 2, + &mc_0, + &mc_intf_0), + "3500 via replicate over 10.10.10.1 and interface-rx"); /* * Add a replication via an interface-free for-us path @@ -8859,26 +8889,26 @@ lfib_test (void) }, }; lfe = fib_table_entry_path_add(lfib_index, - &pfx_3500, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_MULTICAST, - DPO_PROTO_IP4, + &pfx_3500, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_MULTICAST, + DPO_PROTO_IP4, NULL, 5, // rpf-id 0, // default table 0, NULL, FIB_ROUTE_PATH_RPF_ID); - FIB_TEST(fib_test_validate_entry(lfe, - FIB_FORW_CHAIN_TYPE_MPLS_EOS, - 3, - &mc_0, - &mc_disp, - &mc_intf_0), - "3500 via replicate over 10.10.10.1 and interface-rx"); + FIB_TEST(!fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_MPLS_EOS, + 3, + &mc_0, + &mc_disp, + &mc_intf_0), + "3500 via replicate over 10.10.10.1 and interface-rx"); + - fib_table_entry_delete(fib_index, &pfx_3500, FIB_SOURCE_API); dpo_reset(&idpo); @@ -8894,13 +8924,13 @@ lfib_test (void) "mpls_disp_dpo resources freed %d of %d", 0, pool_elts(mpls_disp_dpo_pool)); FIB_TEST(lb_count == pool_elts(load_balance_pool), - "Load-balance resources freed %d of %d", + "Load-balance resources freed %d of %d", lb_count, pool_elts(load_balance_pool)); FIB_TEST(0 == pool_elts(interface_rx_dpo_pool), - "interface_rx_dpo resources freed %d of %d", + "interface_rx_dpo resources freed %d of %d", 0, pool_elts(interface_rx_dpo_pool)); - return (0); + return (res); } static int @@ -8908,37 +8938,47 @@ fib_test_inherit (void) { fib_node_index_t fei; test_main_t *tm; - int n_feis; + int n_feis, res; + res = 0; n_feis = fib_entry_pool_size(); tm = &test_main; const ip46_address_t nh_10_10_10_1 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a01), }; const ip46_address_t nh_10_10_10_2 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), + }; + const ip46_address_t nh_10_10_10_3 = { + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a03), }; const ip46_address_t nh_10_10_10_16 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a10), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a10), }; const ip46_address_t nh_10_10_10_20 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a14), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a14), }; const ip46_address_t nh_10_10_10_21 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a15), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a15), }; const ip46_address_t nh_10_10_10_22 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a16), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a16), }; const ip46_address_t nh_10_10_10_255 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0aff), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0aff), }; const ip46_address_t nh_10_10_10_0 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a00), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a00), }; const ip46_address_t nh_10_10_0_0 = { - .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0000), + .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0000), + }; + const ip46_address_t nh_11_11_11_11 = { + .ip4.as_u32 = clib_host_to_net_u32(0x0b0b0b0b), + }; + const ip46_address_t nh_11_11_11_0 = { + .ip4.as_u32 = clib_host_to_net_u32(0x0b0b0b00), }; /* @@ -8959,19 +8999,20 @@ fib_test_inherit (void) .fp_proto = FIB_PROTOCOL_IP4, .fp_addr = nh_10_10_10_255, }; + const u32 N_PLS = fib_path_list_pool_size(); fib_table_entry_special_add(0, - &pfx_10_10_10_21_s_32, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_DROP); + &pfx_10_10_10_21_s_32, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_DROP); fib_table_entry_special_add(0, - &pfx_10_10_10_22_s_32, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_DROP); + &pfx_10_10_10_22_s_32, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_DROP); fib_table_entry_special_add(0, - &pfx_10_10_10_255_s_32, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_DROP); + &pfx_10_10_10_255_s_32, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_DROP); /* * source an entry that pushes its state down the sub-tree @@ -8983,15 +9024,15 @@ fib_test_inherit (void) }; fib_table_entry_update_one_path(0, &pfx_10_10_10_16_s_28, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_COVERED_INHERIT, - DPO_PROTO_IP4, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP4, &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); /* * this covering entry and all those below it should have @@ -9002,32 +9043,32 @@ fib_test_inherit (void) &nh_10_10_10_1, tm->hw[0]->sw_if_index); fib_test_lb_bucket_t adj_o_10_10_10_1 = { - .type = FT_LB_ADJ, - .adj = { - .adj = ai_10_10_10_1, - }, + .type = FT_LB_ADJ, + .adj = { + .adj = ai_10_10_10_1, + }, }; fei = fib_table_lookup(0, &pfx_10_10_10_16_s_28); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_16_s_28); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_21_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_22_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_22_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_255_s_32); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), @@ -9054,46 +9095,46 @@ fib_test_inherit (void) }; fib_table_entry_update_one_path(0, &pfx_10_10_10_0_s_24, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_COVERED_INHERIT, - DPO_PROTO_IP4, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP4, &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); /* * whole sub-tree now covered */ fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_0_s_24); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_21_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_22_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_22_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_255_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_255_s_32); /* @@ -9101,15 +9142,15 @@ fib_test_inherit (void) * this one is directly covered by the root */ fib_table_entry_special_add(0, - &pfx_10_10_10_16_s_28, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_DROP); + &pfx_10_10_10_16_s_28, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_DROP); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_16_s_28); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_16_s_28); /* @@ -9122,15 +9163,15 @@ fib_test_inherit (void) .fp_addr = nh_10_10_10_20, }; fib_table_entry_special_add(0, - &pfx_10_10_10_20_s_30, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_DROP); + &pfx_10_10_10_20_s_30, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_DROP); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_20_s_30); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_20_s_30); /* @@ -9155,50 +9196,50 @@ fib_test_inherit (void) &nh_10_10_10_2, tm->hw[0]->sw_if_index); fib_test_lb_bucket_t adj_o_10_10_10_2 = { - .type = FT_LB_ADJ, - .adj = { - .adj = ai_10_10_10_2, - }, + .type = FT_LB_ADJ, + .adj = { + .adj = ai_10_10_10_2, + }, }; fib_table_entry_update_one_path(0, &pfx_10_10_10_0_s_24, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_COVERED_INHERIT, - DPO_PROTO_IP4, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP4, &nh_10_10_10_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_21_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_22_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_22_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_255_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_255_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_0_s_24); /* @@ -9207,21 +9248,21 @@ fib_test_inherit (void) */ fib_table_entry_update_one_path(0, &pfx_10_10_10_0_s_24, - FIB_SOURCE_PLUGIN_HI, - FIB_ENTRY_FLAG_NONE, - DPO_PROTO_IP4, + FIB_SOURCE_PLUGIN_HI, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_0_s_24); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); @@ -9236,7 +9277,7 @@ fib_test_inherit (void) FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), "%U resolves via drop", format_fib_prefix, &pfx_10_10_10_255_s_32); - fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_16_s_28); + fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_16_s_28); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), "%U resolves via drop", format_fib_prefix, &pfx_10_10_10_16_s_28); @@ -9248,39 +9289,39 @@ fib_test_inherit (void) fib_table_entry_delete(0, &pfx_10_10_10_0_s_24, FIB_SOURCE_PLUGIN_HI); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_21_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_22_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_22_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_255_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_255_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_0_s_24); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_16_s_28); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_16_s_28); /* @@ -9289,51 +9330,51 @@ fib_test_inherit (void) */ fib_table_entry_update_one_path(0, &pfx_10_10_10_16_s_28, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_COVERED_INHERIT, - DPO_PROTO_IP4, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP4, &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_16_s_28); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_16_s_28); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_22_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_22_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_21_s_32); /* these two unaffected by the sub-tree change */ fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_255_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_255_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_0_s_24); /* @@ -9342,86 +9383,86 @@ fib_test_inherit (void) fib_table_entry_delete(0, &pfx_10_10_10_16_s_28, FIB_SOURCE_API); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_16_s_28); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_21_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_22_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_22_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_255_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_255_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_10_0_s_24); /* * modify the /24. expect the new forwarding to be pushed down */ fib_table_entry_update_one_path(0, &pfx_10_10_10_0_s_24, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_COVERED_INHERIT, - DPO_PROTO_IP4, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP4, &nh_10_10_10_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_16_s_28); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_21_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_22_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_22_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_255_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_255_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_0_s_24); /* @@ -9434,72 +9475,462 @@ fib_test_inherit (void) }; fib_table_entry_update_one_path(0, &pfx_10_10_0_0_s_16, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_COVERED_INHERIT, - DPO_PROTO_IP4, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP4, &nh_10_10_10_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_16_s_28); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", - format_fib_prefix, &pfx_10_10_10_21_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_22_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_22_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_255_s_32); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_255_s_32); fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_1), - "%U via 10.10.10.1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_1), + "%U via 10.10.10.1", format_fib_prefix, &pfx_10_10_10_0_s_24); fei = fib_table_lookup_exact_match(0, &pfx_10_10_0_0_s_16); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP4, - 1, - &adj_o_10_10_10_2), - "%U via 10.10.10.2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_2), + "%U via 10.10.10.2", format_fib_prefix, &pfx_10_10_0_0_s_16); /* - * cleanup + * Add/remove an interposer source to a new /32 + */ + const fib_prefix_t pfx_11_11_11_11_s_32 = { + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = nh_11_11_11_11, + }; + + fib_table_entry_update_one_path(0, + &pfx_11_11_11_11_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_3, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); + + dpo_id_t interposer = DPO_INVALID; + fib_mpls_label_t *l99 = NULL, fml_99 = { + .fml_value = 99, + }; + vec_add1(l99, fml_99); + + mpls_label_dpo_create(l99, + MPLS_EOS, + DPO_PROTO_IP4, + MPLS_LABEL_DPO_FLAG_NONE, + punt_dpo_get(DPO_PROTO_MPLS), + &interposer); + + adj_index_t ai_10_10_10_3 = adj_nbr_add_or_lock(FIB_PROTOCOL_IP4, + VNET_LINK_IP4, + &nh_10_10_10_3, + tm->hw[0]->sw_if_index); + fib_test_lb_bucket_t adj_o_10_10_10_3 = { + .type = FT_LB_ADJ, + .adj = { + .adj = ai_10_10_10_3, + }, + }; + fib_test_lb_bucket_t l99_o_10_10_10_3 = { + .type = FT_LB_LABEL_O_ADJ, + .label_o_adj = { + .adj = ai_10_10_10_3, + .label = 99, + .eos = MPLS_EOS, + }, + }; + + fei = fib_table_entry_special_dpo_add(0, + &pfx_11_11_11_11_s_32, + FIB_SOURCE_SPECIAL, + FIB_ENTRY_FLAG_INTERPOSE, + &interposer); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_o_10_10_10_3), + "%U via interposer adj", + format_fib_prefix,&pfx_11_11_11_11_s_32); + + fib_table_entry_special_remove(0, + &pfx_11_11_11_11_s_32, + FIB_SOURCE_SPECIAL); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_3), + "%U via 10.10.10.1", + format_fib_prefix, &pfx_11_11_11_11_s_32); + + /* + * remove and re-add the second best API source while the interpose + * is present + */ + fei = fib_table_entry_special_dpo_add(0, + &pfx_11_11_11_11_s_32, + FIB_SOURCE_SPECIAL, + FIB_ENTRY_FLAG_INTERPOSE, + &interposer); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_o_10_10_10_3), + "%U via interposer adj", + format_fib_prefix,&pfx_11_11_11_11_s_32); + + FIB_TEST(2 == pool_elts(mpls_label_dpo_pool), + "MPLS label pool: %d", + pool_elts(mpls_label_dpo_pool)); + + fib_table_entry_delete(0, &pfx_11_11_11_11_s_32, FIB_SOURCE_API); + + /* + * the interpose does not get stacked when there are not valid paths + */ + fib_test_lb_bucket_t bucket_drop = { + .type = FT_LB_DROP, + .special = { + .adj = DPO_PROTO_IP4, + }, + }; + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &bucket_drop), + "%U via drop", + format_fib_prefix,&pfx_11_11_11_11_s_32); + + fib_table_entry_update_one_path(0, + &pfx_11_11_11_11_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_3, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_o_10_10_10_3), + "%U via interposer adj", + format_fib_prefix,&pfx_11_11_11_11_s_32); + fib_table_entry_delete(0, &pfx_11_11_11_11_s_32, FIB_SOURCE_API); + + /* + * add a cover for the interposed entry, so that we test it selects + * the covers forwarding. + */ + const fib_prefix_t pfx_11_11_11_0_s_24 = { + .fp_len = 24, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = nh_11_11_11_0, + }; + fib_table_entry_update_one_path(0, + &pfx_11_11_11_0_s_24, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_3, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_o_10_10_10_3), + "%U via interposer adj", + format_fib_prefix,&pfx_11_11_11_11_s_32); + + /* + * multiple interpose sources on the same entry. Only the high + * priority source gets to add the interpose. + */ + dpo_id_t interposer2 = DPO_INVALID; + fib_mpls_label_t *l100 = NULL, fml_100 = { + .fml_value = 100, + }; + vec_add1(l100, fml_100); + + mpls_label_dpo_create(l100, + MPLS_EOS, + DPO_PROTO_IP4, + MPLS_LABEL_DPO_FLAG_NONE, + punt_dpo_get(DPO_PROTO_MPLS), + &interposer2); + + fei = fib_table_entry_special_dpo_add(0, + &pfx_11_11_11_11_s_32, + FIB_SOURCE_CLASSIFY, + FIB_ENTRY_FLAG_INTERPOSE, + &interposer2); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_o_10_10_10_3), + "%U via interposer label 99", + format_fib_prefix,&pfx_11_11_11_11_s_32); + + fib_test_lb_bucket_t l100_o_10_10_10_3 = { + .type = FT_LB_LABEL_O_ADJ, + .label_o_adj = { + .adj = ai_10_10_10_3, + .label = 100, + .eos = MPLS_EOS, + }, + }; + + fib_table_entry_delete(0, &pfx_11_11_11_11_s_32, FIB_SOURCE_SPECIAL); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l100_o_10_10_10_3), + "%U via interposer label 99", + format_fib_prefix,&pfx_11_11_11_11_s_32); + + fib_table_entry_delete(0, &pfx_11_11_11_0_s_24, FIB_SOURCE_API); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &bucket_drop), + "%U via drop", + format_fib_prefix,&pfx_11_11_11_11_s_32); + fib_table_entry_delete(0, &pfx_11_11_11_11_s_32, FIB_SOURCE_CLASSIFY); + + /* + * update a source to/from interpose. + */ + /* fib_table_entry_update_one_path(0, */ + /* &pfx_11_11_11_0_s_24, */ + /* FIB_SOURCE_API, */ + /* FIB_ENTRY_FLAG_NONE, */ + /* DPO_PROTO_IP4, */ + /* &nh_10_10_10_3, */ + /* tm->hw[0]->sw_if_index, */ + /* ~0, */ + /* 1, */ + /* NULL, */ + /* FIB_ROUTE_PATH_FLAG_NONE); */ + /* fei = fib_table_entry_special_dpo_add(0, */ + /* &pfx_11_11_11_11_s_32, */ + /* FIB_SOURCE_API, */ + /* FIB_ENTRY_FLAG_INTERPOSE, */ + /* &interposer); */ + /* FIB_TEST(!fib_test_validate_entry(fei, */ + /* FIB_FORW_CHAIN_TYPE_UNICAST_IP4, */ + /* 1, */ + /* &l99_o_10_10_10_3), */ + /* "%U via interposer label 99", */ + /* format_fib_prefix,&pfx_11_11_11_11_s_32); */ + + /* FIB_TEST(3 == pool_elts(mpls_label_dpo_pool), */ + /* "MPLS label pool: %d", */ + /* pool_elts(mpls_label_dpo_pool)); */ + /* FIB_TEST((2 == mpls_label_dpo_get(interposer.dpoi_index)->mld_locks), */ + /* "Interposer %d locks", */ + /* mpls_label_dpo_get(interposer.dpoi_index)->mld_locks); */ + + /* fib_table_entry_update_one_path(0, */ + /* &pfx_11_11_11_11_s_32, */ + /* FIB_SOURCE_API, */ + /* FIB_ENTRY_FLAG_NONE, */ + /* DPO_PROTO_IP4, */ + /* &nh_10_10_10_2, */ + /* tm->hw[0]->sw_if_index, */ + /* ~0, */ + /* 1, */ + /* NULL, */ + /* FIB_ROUTE_PATH_FLAG_NONE); */ + /* FIB_TEST(!fib_test_validate_entry(fei, */ + /* FIB_FORW_CHAIN_TYPE_UNICAST_IP4, */ + /* 1, */ + /* &adj_o_10_10_10_2), */ + /* "%U via 10.10.10.2", */ + /* format_fib_prefix,&pfx_11_11_11_11_s_32); */ + + /* FIB_TEST((1 == mpls_label_dpo_get(interposer.dpoi_index)->mld_locks), */ + /* "Interposer %d locks", */ + /* mpls_label_dpo_get(interposer.dpoi_index)->mld_locks); */ + /* FIB_TEST(2 == pool_elts(mpls_label_dpo_pool), */ + /* "MPLS label pool: %d", */ + /* pool_elts(mpls_label_dpo_pool)); */ + + /* fei = fib_table_entry_special_dpo_add(0, */ + /* &pfx_11_11_11_11_s_32, */ + /* FIB_SOURCE_API, */ + /* FIB_ENTRY_FLAG_INTERPOSE, */ + /* &interposer); */ + /* FIB_TEST(!fib_test_validate_entry(fei, */ + /* FIB_FORW_CHAIN_TYPE_UNICAST_IP4, */ + /* 1, */ + /* &l99_o_10_10_10_3), */ + /* "%U via interposer label 99", */ + /* format_fib_prefix,&pfx_11_11_11_11_s_32); */ + + /* fib_table_entry_delete(0, &pfx_11_11_11_11_s_32, FIB_SOURCE_API); */ + + /* + * Add/remove an interposer source from the top of the subtrie. The + * interposer source is not inherited. + */ + fib_table_entry_update_one_path(0, + &pfx_10_10_10_0_s_24, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP4, + &nh_10_10_10_3, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); + fei = fib_table_entry_special_dpo_add(0, + &pfx_10_10_10_0_s_24, + FIB_SOURCE_SPECIAL, + FIB_ENTRY_FLAG_INTERPOSE, + &interposer); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_o_10_10_10_3), + "%U via interposer label", + format_fib_prefix,&pfx_10_10_10_0_s_24); + fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &bucket_drop), + "%U via drop", + format_fib_prefix, &pfx_10_10_10_21_s_32); + + fib_table_entry_special_remove(0, + &pfx_10_10_10_0_s_24, + FIB_SOURCE_SPECIAL); + fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_0_s_24); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_3), + "%U via 10.10.10.1", + format_fib_prefix, &pfx_10_10_10_0_s_24); + fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &adj_o_10_10_10_3), + "%U via via 10.10.10.1", + format_fib_prefix, &pfx_10_10_10_21_s_32); + + /* + * Add/remove an interposer source from the top of the subtrie. The + * interposer source is inherited. */ + fei = fib_table_entry_special_dpo_add(0, + &pfx_10_10_10_0_s_24, + FIB_SOURCE_SPECIAL, + (FIB_ENTRY_FLAG_COVERED_INHERIT | + FIB_ENTRY_FLAG_INTERPOSE), + &interposer); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_o_10_10_10_3), + "%U via interposer label", + format_fib_prefix,&pfx_10_10_10_0_s_24); + + /* interposer gets forwarding from the drop cli source */ + fei = fib_table_lookup_exact_match(0, &pfx_10_10_10_21_s_32); + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &bucket_drop), + "%U via drop", + format_fib_prefix,&pfx_10_10_10_21_s_32); + + fib_table_entry_update_one_path(0, + &pfx_10_10_10_21_s_32, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_10_3, + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fib_table_entry_delete(0, &pfx_10_10_10_21_s_32, FIB_SOURCE_CLI); + /* interposer gets forwarding from the API source */ + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l99_o_10_10_10_3), + "%U via interposer label", + format_fib_prefix,&pfx_10_10_10_21_s_32); + + /* + * cleanup + */ fib_table_entry_delete(0, &pfx_10_10_10_22_s_32, FIB_SOURCE_CLI); + fib_table_entry_delete(0, &pfx_10_10_10_21_s_32, FIB_SOURCE_API); fib_table_entry_delete(0, &pfx_10_10_10_16_s_28, FIB_SOURCE_CLI); fib_table_entry_delete(0, &pfx_10_10_10_255_s_32, FIB_SOURCE_CLI); fib_table_entry_delete(0, &pfx_10_10_10_0_s_24, FIB_SOURCE_API); fib_table_entry_delete(0, &pfx_10_10_0_0_s_16, FIB_SOURCE_API); + fib_table_entry_delete(0, &pfx_10_10_10_0_s_24, FIB_SOURCE_SPECIAL); adj_unlock(ai_10_10_10_1); adj_unlock(ai_10_10_10_2); + adj_unlock(ai_10_10_10_3); + dpo_reset(&interposer); + dpo_reset(&interposer2); + FIB_TEST(0 == pool_elts(mpls_label_dpo_pool), + "MPLS label pool empty: %d", + pool_elts(mpls_label_dpo_pool)); + FIB_TEST(0 == adj_nbr_db_size(), "All adjacencies removed"); + FIB_TEST(N_PLS == fib_path_list_pool_size(), + "number of path-lists: %d = %d", + N_PLS, fib_path_list_pool_size()); /* * test the v6 tree walk. - * a /64 that covers everytinhg. a /96 that covers one /128 + * a /64 that covers everything. a /96 that covers one /128 * a second /128 covered only by the /64. */ const fib_prefix_t pfx_2001_s_64 = { @@ -9507,10 +9938,10 @@ fib_test_inherit (void) .fp_proto = FIB_PROTOCOL_IP6, .fp_addr = { .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000000), - [1] = clib_host_to_net_u64(0x0000000000000000), - }, + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000000), + [1] = clib_host_to_net_u64(0x0000000000000000), + }, }, }, }; @@ -9519,10 +9950,10 @@ fib_test_inherit (void) .fp_proto = FIB_PROTOCOL_IP6, .fp_addr = { .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000000), - [1] = clib_host_to_net_u64(0x1000000000000000), - }, + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000000), + [1] = clib_host_to_net_u64(0x1000000000000000), + }, }, }, }; @@ -9531,10 +9962,10 @@ fib_test_inherit (void) .fp_proto = FIB_PROTOCOL_IP6, .fp_addr = { .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000000), - [1] = clib_host_to_net_u64(0x1000000000000001), - }, + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000000), + [1] = clib_host_to_net_u64(0x1000000000000001), + }, }, }, }; @@ -9543,10 +9974,10 @@ fib_test_inherit (void) .fp_proto = FIB_PROTOCOL_IP6, .fp_addr = { .ip6 = { - .as_u64 = { - [0] = clib_host_to_net_u64(0x2001000000000000), - [1] = clib_host_to_net_u64(0x0000000000000001), - }, + .as_u64 = { + [0] = clib_host_to_net_u64(0x2001000000000000), + [1] = clib_host_to_net_u64(0x0000000000000001), + }, }, }, }; @@ -9575,54 +10006,54 @@ fib_test_inherit (void) &nh_3000_2, tm->hw[0]->sw_if_index); fib_test_lb_bucket_t adj_o_3000_1 = { - .type = FT_LB_ADJ, - .adj = { - .adj = ai_3000_1, - }, + .type = FT_LB_ADJ, + .adj = { + .adj = ai_3000_1, + }, }; fib_test_lb_bucket_t adj_o_3000_2 = { - .type = FT_LB_ADJ, - .adj = { - .adj = ai_3000_2, - }, + .type = FT_LB_ADJ, + .adj = { + .adj = ai_3000_2, + }, }; fib_table_entry_special_add(0, - &pfx_2001_0_1_s_128, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_DROP); + &pfx_2001_0_1_s_128, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_DROP); fib_table_entry_special_add(0, - &pfx_2001_1_1_s_128, - FIB_SOURCE_CLI, - FIB_ENTRY_FLAG_DROP); + &pfx_2001_1_1_s_128, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_DROP); /* * /96 has inherited forwarding pushed down to its covered /128 */ fib_table_entry_update_one_path(0, &pfx_2001_1_s_96, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_COVERED_INHERIT, - DPO_PROTO_IP6, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP6, &nh_3000_1, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(0, &pfx_2001_1_s_96); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP6, - 1, - &adj_o_3000_1), - "%U via 3000::1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP6, + 1, + &adj_o_3000_1), + "%U via 3000::1", format_fib_prefix, &pfx_2001_1_s_96); fei = fib_table_lookup_exact_match(0, &pfx_2001_1_1_s_128); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP6, - 1, - &adj_o_3000_1), - "%U via 3000::1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP6, + 1, + &adj_o_3000_1), + "%U via 3000::1", format_fib_prefix, &pfx_2001_1_1_s_128); fei = fib_table_lookup_exact_match(0, &pfx_2001_0_1_s_128); FIB_TEST(load_balance_is_drop(fib_entry_contribute_ip_forwarding(fei)), @@ -9635,44 +10066,44 @@ fib_test_inherit (void) */ fib_table_entry_update_one_path(0, &pfx_2001_s_64, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_COVERED_INHERIT, - DPO_PROTO_IP6, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_COVERED_INHERIT, + DPO_PROTO_IP6, &nh_3000_2, - tm->hw[0]->sw_if_index, - ~0, - 1, - NULL, - FIB_ROUTE_PATH_FLAG_NONE); + tm->hw[0]->sw_if_index, + ~0, + 1, + NULL, + FIB_ROUTE_PATH_FLAG_NONE); fei = fib_table_lookup_exact_match(0, &pfx_2001_s_64); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP6, - 1, - &adj_o_3000_2), - "%U via 3000::2", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP6, + 1, + &adj_o_3000_2), + "%U via 3000::2", format_fib_prefix, &pfx_2001_s_64); fei = fib_table_lookup_exact_match(0, &pfx_2001_0_1_s_128); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP6, - 1, - &adj_o_3000_2), - "%U via 3000::1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP6, + 1, + &adj_o_3000_2), + "%U via 3000::1", format_fib_prefix, &pfx_2001_0_1_s_128); fei = fib_table_lookup_exact_match(0, &pfx_2001_1_s_96); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP6, - 1, - &adj_o_3000_1), - "%U via 3000::1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP6, + 1, + &adj_o_3000_1), + "%U via 3000::1", format_fib_prefix, &pfx_2001_1_s_96); fei = fib_table_lookup_exact_match(0, &pfx_2001_1_1_s_128); - FIB_TEST(fib_test_validate_entry(fei, - FIB_FORW_CHAIN_TYPE_UNICAST_IP6, - 1, - &adj_o_3000_1), - "%U via 3000::1", + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP6, + 1, + &adj_o_3000_1), + "%U via 3000::1", format_fib_prefix, &pfx_2001_1_1_s_128); /* @@ -9690,17 +10121,19 @@ fib_test_inherit (void) */ FIB_TEST((n_feis == fib_entry_pool_size()), "Entries gone"); FIB_TEST(0 == adj_nbr_db_size(), "All adjacencies removed"); - return (0); + + return (res); } static clib_error_t * -fib_test (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd_arg) +fib_test (vlib_main_t * vm, + unformat_input_t * input, + vlib_cli_command_t * cmd_arg) { int res; res = 0; + fib_test_mk_intf(4); if (unformat (input, "debug")) @@ -9708,49 +10141,57 @@ fib_test (vlib_main_t * vm, fib_test_do_debug = 1; } - if (unformat (input, "ip")) + if (unformat (input, "ip4")) { - res += fib_test_v4(); - res += fib_test_v6(); + res += fib_test_v4(); + } + else if (unformat (input, "ip6")) + { + res += fib_test_v6(); + } + else if (unformat (input, "ip")) + { + res += fib_test_v4(); + res += fib_test_v6(); } else if (unformat (input, "label")) { - res += fib_test_label(); + res += fib_test_label(); } else if (unformat (input, "ae")) { - res += fib_test_ae(); + res += fib_test_ae(); } else if (unformat (input, "pref")) { - res += fib_test_pref(); + res += fib_test_pref(); } else if (unformat (input, "lfib")) { - res += lfib_test(); + res += lfib_test(); } else if (unformat (input, "walk")) { - res += fib_test_walk(); + res += fib_test_walk(); } else if (unformat (input, "bfd")) { - res += fib_test_bfd(); + res += fib_test_bfd(); } else if (unformat (input, "inherit")) { - res += fib_test_inherit(); + res += fib_test_inherit(); } else { - res += fib_test_v4(); - res += fib_test_v6(); - res += fib_test_ae(); - res += fib_test_bfd(); - res += fib_test_pref(); - res += fib_test_label(); + res += fib_test_v4(); + res += fib_test_v6(); + res += fib_test_ae(); + res += fib_test_bfd(); + res += fib_test_pref(); + res += fib_test_label(); res += fib_test_inherit(); - res += lfib_test(); + res += lfib_test(); /* * fib-walk process must be disabled in order for the walk tests to work @@ -9760,6 +10201,7 @@ fib_test (vlib_main_t * vm, fib_walk_process_enable(); } + fflush(NULL); if (res) { return clib_error_return(0, "FIB Unit Test Failed"); diff --git a/src/vnet/fib/fib_test.h b/src/vnet/fib/fib_test.h index 8ac068350c4..b2abcf537fa 100644 --- a/src/vnet/fib/fib_test.h +++ b/src/vnet/fib/fib_test.h @@ -35,6 +35,7 @@ typedef enum fib_test_lb_bucket_type_t_ { FT_LB_BIER_TABLE, FT_LB_BIER_FMASK, FT_LB_DROP, + FT_LB_PUNT, FT_LB_ADJ, } fib_test_lb_bucket_type_t; diff --git a/src/vnet/fib/fib_types.api b/src/vnet/fib/fib_types.api index 89f87c0f16f..d946ed7889d 100644 --- a/src/vnet/fib/fib_types.api +++ b/src/vnet/fib/fib_types.api @@ -37,7 +37,8 @@ typeonly define fib_mpls_label @param is_source_lookup - The the path is a deaggregate path (i.e. a lookup in another table) is the lookup on the packet's source address or destination. - @param afi - the afi of the next hop, IP46_TYPE_IP4=1, IP46_TYPE_IP6=2 + @param afi - dpo_proto_t protocol that describes the next-hop address + @param via_label - The next-hop is a resolved via a local label @param next_hop[16] - the next hop address @param next_hop_id - Used when the path resolves via an object that has a unique identifier. e.g. the UDP |