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authorNeale Ranns <nranns@cisco.com>2017-06-01 07:45:05 -0700
committerDamjan Marion <dmarion.lists@gmail.com>2018-04-17 22:29:46 +0000
commite821ab100aea2fb3f740a98650eb750ff5911c49 (patch)
treee679732692ca211858ca64a3125a1e2a82104a7c /src/vnet/mfib/mfib_test.c
parent167d458cba92e2f64f48fa7bc4430c770f290561 (diff)
IP mcast: allow unicast address as a next-hop
Change-Id: I5e679f2601e37688f2768620479dc2efb7d19ca3 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/mfib/mfib_test.c')
-rw-r--r--src/vnet/mfib/mfib_test.c144
1 files changed, 139 insertions, 5 deletions
diff --git a/src/vnet/mfib/mfib_test.c b/src/vnet/mfib/mfib_test.c
index 8c75e349b86..a94b308473e 100644
--- a/src/vnet/mfib/mfib_test.c
+++ b/src/vnet/mfib/mfib_test.c
@@ -347,11 +347,14 @@ mfib_test_i (fib_protocol_t PROTO,
const mfib_prefix_t *pfx_star_g_1,
const mfib_prefix_t *pfx_star_g_2,
const mfib_prefix_t *pfx_star_g_3,
- const mfib_prefix_t *pfx_star_g_slash_m)
+ const mfib_prefix_t *pfx_star_g_slash_m,
+ const fib_prefix_t *pfx_itf,
+ const ip46_address_t *addr_nbr1,
+ const ip46_address_t *addr_nbr2)
{
fib_node_index_t mfei, mfei_dflt, mfei_no_f, mfei_s_g, mfei_g_1, mfei_g_2, mfei_g_3, mfei_g_m;
u32 fib_index, n_entries, n_itfs, n_reps, n_pls;
- fib_node_index_t ai_1, ai_2, ai_3;
+ fib_node_index_t ai_1, ai_2, ai_3, ai_nbr1, ai_nbr2;
test_main_t *tm;
int res;
@@ -374,12 +377,33 @@ mfib_test_i (fib_protocol_t PROTO,
ai_3 = adj_mcast_add_or_lock(PROTO,
LINKT,
tm->hw[3]->sw_if_index);
+ ai_nbr1 = adj_nbr_add_or_lock(PROTO,
+ LINKT,
+ addr_nbr1,
+ tm->hw[0]->sw_if_index);
+ ai_nbr2 = adj_nbr_add_or_lock(PROTO,
+ LINKT,
+ addr_nbr2,
+ tm->hw[0]->sw_if_index);
MFIB_TEST(3 == adj_mcast_db_size(), "3 MCAST adjs");
/* Find or create FIB table 11 */
fib_index = mfib_table_find_or_create_and_lock(PROTO, 11, MFIB_SOURCE_API);
+ fib_table_entry_update_one_path(0,
+ pfx_itf,
+ 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);
+
mfib_prefix_t pfx_dft = {
.fp_len = 0,
.fp_proto = PROTO,
@@ -1043,6 +1067,69 @@ mfib_test_i (fib_protocol_t PROTO,
format_mfib_prefix, pfx_star_g_slash_m);
/*
+ * Entries with paths via unicast next-hops
+ */
+ fib_route_path_t path_via_nbr1 = {
+ .frp_proto = fib_proto_to_dpo(PROTO),
+ .frp_addr = *addr_nbr1,
+ .frp_sw_if_index = tm->hw[0]->sw_if_index,
+ .frp_fib_index = ~0,
+ .frp_weight = 0,
+ .frp_flags = 0,
+ };
+ fib_route_path_t path_via_nbr2 = {
+ .frp_proto = fib_proto_to_dpo(PROTO),
+ .frp_addr = *addr_nbr2,
+ .frp_sw_if_index = tm->hw[0]->sw_if_index,
+ .frp_fib_index = ~0,
+ .frp_weight = 0,
+ .frp_flags = 0,
+ };
+
+ mfei_g_1 = mfib_table_entry_path_update(fib_index,
+ pfx_star_g_1,
+ MFIB_SOURCE_API,
+ &path_via_nbr1,
+ (MFIB_ITF_FLAG_FORWARD));
+ mfei_g_1 = mfib_table_entry_path_update(fib_index,
+ pfx_star_g_1,
+ MFIB_SOURCE_API,
+ &path_via_nbr2,
+ (MFIB_ITF_FLAG_FORWARD));
+ MFIB_TEST(!mfib_test_entry(mfei_g_1,
+ MFIB_ENTRY_FLAG_NONE,
+ 2,
+ DPO_ADJACENCY_INCOMPLETE, ai_nbr1,
+ DPO_ADJACENCY_INCOMPLETE, ai_nbr2),
+ "%U replicate OK",
+ format_mfib_prefix, pfx_star_g_1);
+ MFIB_TEST_NS(!mfib_test_entry_itf(mfei_g_1, tm->hw[0]->sw_if_index,
+ MFIB_ITF_FLAG_FORWARD));
+
+ mfib_table_entry_path_remove(fib_index,
+ pfx_star_g_1,
+ MFIB_SOURCE_API,
+ &path_via_nbr1);
+
+ MFIB_TEST(!mfib_test_entry(mfei_g_1,
+ MFIB_ENTRY_FLAG_NONE,
+ 1,
+ DPO_ADJACENCY_INCOMPLETE, ai_nbr2),
+ "%U replicate OK",
+ format_mfib_prefix, pfx_star_g_1);
+ MFIB_TEST_NS(!mfib_test_entry_itf(mfei_g_1, tm->hw[0]->sw_if_index,
+ MFIB_ITF_FLAG_FORWARD));
+
+ mfib_table_entry_path_remove(fib_index,
+ pfx_star_g_1,
+ MFIB_SOURCE_API,
+ &path_via_nbr2);
+ mfei = mfib_table_lookup_exact_match(fib_index, pfx_star_g_1);
+ MFIB_TEST(FIB_NODE_INDEX_INVALID == mfei,
+ "%U Gone",
+ format_mfib_prefix, pfx_star_g_1);
+
+ /*
* Add a prefix as a special/exclusive route
*/
dpo_id_t td = DPO_INVALID;
@@ -1216,6 +1303,8 @@ mfib_test_i (fib_protocol_t PROTO,
adj_unlock(ai_1);
adj_unlock(ai_2);
adj_unlock(ai_3);
+ adj_unlock(ai_nbr1);
+ adj_unlock(ai_nbr2);
/*
* MPLS disable the interface
@@ -1226,6 +1315,11 @@ mfib_test_i (fib_protocol_t PROTO,
mpls_table_delete(MPLS_FIB_DEFAULT_TABLE_ID, FIB_SOURCE_API);
/*
+ * remove the connected
+ */
+ fib_table_entry_delete(0, pfx_itf, FIB_SOURCE_INTERFACE);
+
+ /*
* test we've leaked no resources
*/
MFIB_TEST(0 == adj_mcast_db_size(), "%d MCAST adjs", adj_mcast_db_size());
@@ -1303,7 +1397,19 @@ mfib_test_v4 (void)
.ip4.as_u32 = 0,
},
};
-
+ const fib_prefix_t pfx_itf = {
+ .fp_len = 24,
+ .fp_proto = FIB_PROTOCOL_IP4,
+ .fp_addr = {
+ .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a0a),
+ },
+ };
+ const ip46_address_t nbr1 = {
+ .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a0b),
+ };
+ const ip46_address_t nbr2 = {
+ .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a0c),
+ };
return (mfib_test_i(FIB_PROTOCOL_IP4,
VNET_LINK_IP4,
&pfx_224_s_8,
@@ -1311,7 +1417,10 @@ mfib_test_v4 (void)
&pfx_239_1_1_1,
&pfx_239_1_1_2,
&pfx_239_1_1_3,
- &pfx_239));
+ &pfx_239,
+ &pfx_itf,
+ &nbr1,
+ &nbr2));
}
static int
@@ -1371,6 +1480,22 @@ mfib_test_v6 (void)
.ip6.as_u64[1] = clib_host_to_net_u64(0x0000000000000000),
},
};
+ const fib_prefix_t pfx_itf = {
+ .fp_len = 64,
+ .fp_proto = FIB_PROTOCOL_IP6,
+ .fp_addr = {
+ .ip6.as_u64[0] = clib_host_to_net_u64(0x2001000000000000),
+ .ip6.as_u64[1] = clib_host_to_net_u64(0x0000000000000001),
+ },
+ };
+ const ip46_address_t nbr1 = {
+ .ip6.as_u64[0] = clib_host_to_net_u64(0x2001000000000000),
+ .ip6.as_u64[1] = clib_host_to_net_u64(0x0000000000000002),
+ };
+ const ip46_address_t nbr2 = {
+ .ip6.as_u64[0] = clib_host_to_net_u64(0x2001000000000000),
+ .ip6.as_u64[1] = clib_host_to_net_u64(0x0000000000000003),
+ };
return (mfib_test_i(FIB_PROTOCOL_IP6,
VNET_LINK_IP6,
@@ -1379,7 +1504,10 @@ mfib_test_v6 (void)
&pfx_ff_1,
&pfx_ff_2,
&pfx_ff_3,
- &pfx_ff));
+ &pfx_ff,
+ &pfx_itf,
+ &nbr1,
+ &nbr2));
}
static clib_error_t *
@@ -1391,6 +1519,12 @@ mfib_test (vlib_main_t * vm,
res += mfib_test_mk_intf(4);
res += mfib_test_v4();
+
+ if (res)
+ {
+ return clib_error_return(0, "MFIB Unit Test Failed");
+ }
+
res += mfib_test_v6();
if (res)