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-rw-r--r--vnet/vnet/fib/ip6_fib.c784
1 files changed, 0 insertions, 784 deletions
diff --git a/vnet/vnet/fib/ip6_fib.c b/vnet/vnet/fib/ip6_fib.c
deleted file mode 100644
index d5b9bdcbd52..00000000000
--- a/vnet/vnet/fib/ip6_fib.c
+++ /dev/null
@@ -1,784 +0,0 @@
-/*
- * 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 <vnet/fib/ip6_fib.h>
-#include <vnet/fib/fib_table.h>
-
-static void
-vnet_ip6_fib_init (u32 fib_index)
-{
- fib_prefix_t pfx = {
- .fp_proto = FIB_PROTOCOL_IP6,
- .fp_len = 0,
- .fp_addr = {
- .ip6 = {
- { 0, 0, },
- },
- }
- };
-
- /*
- * Add the default route.
- */
- fib_table_entry_special_add(fib_index,
- &pfx,
- FIB_SOURCE_DEFAULT_ROUTE,
- FIB_ENTRY_FLAG_DROP,
- ADJ_INDEX_INVALID);
-
- /*
- * Add ff02::1:ff00:0/104 via local route for all tables.
- * This is required for neighbor discovery to work.
- */
- ip6_set_solicited_node_multicast_address(&pfx.fp_addr.ip6, 0);
- pfx.fp_len = 104;
- fib_table_entry_special_add(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL,
- FIB_ENTRY_FLAG_LOCAL,
- ADJ_INDEX_INVALID);
-
- /*
- * Add all-routers multicast address via local route for all tables
- */
- ip6_set_reserved_multicast_address (&pfx.fp_addr.ip6,
- IP6_MULTICAST_SCOPE_link_local,
- IP6_MULTICAST_GROUP_ID_all_routers);
- pfx.fp_len = 128;
- fib_table_entry_special_add(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL,
- FIB_ENTRY_FLAG_LOCAL,
- ADJ_INDEX_INVALID);
-
- /*
- * Add all-nodes multicast address via local route for all tables
- */
- ip6_set_reserved_multicast_address (&pfx.fp_addr.ip6,
- IP6_MULTICAST_SCOPE_link_local,
- IP6_MULTICAST_GROUP_ID_all_hosts);
- pfx.fp_len = 128;
- fib_table_entry_special_add(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL,
- FIB_ENTRY_FLAG_LOCAL,
- ADJ_INDEX_INVALID);
-
- /*
- * Add all-mldv2 multicast address via local route for all tables
- */
- ip6_set_reserved_multicast_address (&pfx.fp_addr.ip6,
- IP6_MULTICAST_SCOPE_link_local,
- IP6_MULTICAST_GROUP_ID_mldv2_routers);
- pfx.fp_len = 128;
- fib_table_entry_special_add(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL,
- FIB_ENTRY_FLAG_LOCAL,
- ADJ_INDEX_INVALID);
-
- /*
- * all link local for us
- */
- pfx.fp_addr.ip6.as_u64[0] = clib_host_to_net_u64 (0xFE80000000000000ULL);
- pfx.fp_addr.ip6.as_u64[1] = 0;
- pfx.fp_len = 10;
- fib_table_entry_special_add(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL,
- FIB_ENTRY_FLAG_LOCAL,
- ADJ_INDEX_INVALID);
-}
-
-static u32
-create_fib_with_table_id (u32 table_id)
-{
- fib_table_t *fib_table;
-
- pool_get_aligned(ip6_main.fibs, fib_table, CLIB_CACHE_LINE_BYTES);
- memset(fib_table, 0, sizeof(*fib_table));
-
- fib_table->ft_proto = FIB_PROTOCOL_IP6;
- fib_table->ft_index =
- fib_table->v6.index =
- (fib_table - ip6_main.fibs);
-
- hash_set(ip6_main.fib_index_by_table_id, table_id, fib_table->ft_index);
-
- fib_table->ft_table_id =
- fib_table->v6.table_id =
- table_id;
- fib_table->ft_flow_hash_config =
- fib_table->v6.flow_hash_config =
- IP_FLOW_HASH_DEFAULT;
-
- vnet_ip6_fib_init(fib_table->ft_index);
- fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_IP6);
-
- return (fib_table->ft_index);
-}
-
-u32
-ip6_fib_table_find_or_create_and_lock (u32 table_id)
-{
- uword * p;
-
- p = hash_get (ip6_main.fib_index_by_table_id, table_id);
- if (NULL == p)
- return create_fib_with_table_id(table_id);
-
- fib_table_lock(p[0], FIB_PROTOCOL_IP6);
-
- return (p[0]);
-}
-
-u32
-ip6_fib_table_create_and_lock (void)
-{
- return (create_fib_with_table_id(~0));
-}
-
-void
-ip6_fib_table_destroy (u32 fib_index)
-{
- fib_prefix_t pfx = {
- .fp_proto = FIB_PROTOCOL_IP6,
- .fp_len = 0,
- .fp_addr = {
- .ip6 = {
- { 0, 0, },
- },
- }
- };
-
- /*
- * the default route.
- */
- fib_table_entry_special_remove(fib_index,
- &pfx,
- FIB_SOURCE_DEFAULT_ROUTE);
-
-
- /*
- * ff02::1:ff00:0/104
- */
- ip6_set_solicited_node_multicast_address(&pfx.fp_addr.ip6, 0);
- pfx.fp_len = 104;
- fib_table_entry_special_remove(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL);
-
- /*
- * all-routers multicast address
- */
- ip6_set_reserved_multicast_address (&pfx.fp_addr.ip6,
- IP6_MULTICAST_SCOPE_link_local,
- IP6_MULTICAST_GROUP_ID_all_routers);
- pfx.fp_len = 128;
- fib_table_entry_special_remove(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL);
-
- /*
- * all-nodes multicast address
- */
- ip6_set_reserved_multicast_address (&pfx.fp_addr.ip6,
- IP6_MULTICAST_SCOPE_link_local,
- IP6_MULTICAST_GROUP_ID_all_hosts);
- pfx.fp_len = 128;
- fib_table_entry_special_remove(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL);
-
- /*
- * all-mldv2 multicast address
- */
- ip6_set_reserved_multicast_address (&pfx.fp_addr.ip6,
- IP6_MULTICAST_SCOPE_link_local,
- IP6_MULTICAST_GROUP_ID_mldv2_routers);
- pfx.fp_len = 128;
- fib_table_entry_special_remove(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL);
-
- /*
- * all link local
- */
- pfx.fp_addr.ip6.as_u64[0] = clib_host_to_net_u64 (0xFE80000000000000ULL);
- pfx.fp_addr.ip6.as_u64[1] = 0;
- pfx.fp_len = 10;
- fib_table_entry_special_remove(fib_index,
- &pfx,
- FIB_SOURCE_SPECIAL);
-
- fib_table_t *fib_table = fib_table_get(fib_index, FIB_PROTOCOL_IP6);
- fib_source_t source;
-
- /*
- * validate no more routes.
- */
- ASSERT(0 == fib_table->ft_total_route_counts);
- FOR_EACH_FIB_SOURCE(source)
- {
- ASSERT(0 == fib_table->ft_src_route_counts[source]);
- }
-
- if (~0 != fib_table->ft_table_id)
- {
- hash_unset (ip6_main.fib_index_by_table_id, fib_table->ft_table_id);
- }
- pool_put(ip6_main.fibs, fib_table);
-}
-
-fib_node_index_t
-ip6_fib_table_lookup (u32 fib_index,
- const ip6_address_t *addr,
- u32 len)
-{
- const ip6_fib_table_instance_t *table;
- BVT(clib_bihash_kv) kv, value;
- int i, n_p, rv;
- u64 fib;
-
- table = &ip6_main.ip6_table[IP6_FIB_TABLE_NON_FWDING];
- n_p = vec_len (table->prefix_lengths_in_search_order);
-
- kv.key[0] = addr->as_u64[0];
- kv.key[1] = addr->as_u64[1];
- fib = ((u64)((fib_index))<<32);
-
- /*
- * start search from a mask length same length or shorter.
- * we don't want matches longer than the mask passed
- */
- i = 0;
- while (i < n_p && table->prefix_lengths_in_search_order[i] > len)
- {
- i++;
- }
-
- for (; i < n_p; i++)
- {
- int dst_address_length = table->prefix_lengths_in_search_order[i];
- ip6_address_t * mask = &ip6_main.fib_masks[dst_address_length];
-
- ASSERT(dst_address_length >= 0 && dst_address_length <= 128);
- //As lengths are decreasing, masks are increasingly specific.
- kv.key[0] &= mask->as_u64[0];
- kv.key[1] &= mask->as_u64[1];
- kv.key[2] = fib | dst_address_length;
-
- rv = BV(clib_bihash_search_inline_2)(&table->ip6_hash, &kv, &value);
- if (rv == 0)
- return value.value;
- }
-
- return (FIB_NODE_INDEX_INVALID);
-}
-
-fib_node_index_t
-ip6_fib_table_lookup_exact_match (u32 fib_index,
- const ip6_address_t *addr,
- u32 len)
-{
- const ip6_fib_table_instance_t *table;
- BVT(clib_bihash_kv) kv, value;
- ip6_address_t *mask;
- u64 fib;
- int rv;
-
- table = &ip6_main.ip6_table[IP6_FIB_TABLE_NON_FWDING];
- mask = &ip6_main.fib_masks[len];
- fib = ((u64)((fib_index))<<32);
-
- kv.key[0] = addr->as_u64[0] & mask->as_u64[0];
- kv.key[1] = addr->as_u64[1] & mask->as_u64[1];
- kv.key[2] = fib | len;
-
- rv = BV(clib_bihash_search_inline_2)(&table->ip6_hash, &kv, &value);
- if (rv == 0)
- return value.value;
-
- return (FIB_NODE_INDEX_INVALID);
-}
-
-static void
-compute_prefix_lengths_in_search_order (ip6_fib_table_instance_t *table)
-{
- int i;
- vec_reset_length (table->prefix_lengths_in_search_order);
- /* Note: bitmap reversed so this is in fact a longest prefix match */
- clib_bitmap_foreach (i, table->non_empty_dst_address_length_bitmap,
- ({
- int dst_address_length = 128 - i;
- vec_add1(table->prefix_lengths_in_search_order, dst_address_length);
- }));
-}
-
-void
-ip6_fib_table_entry_remove (u32 fib_index,
- const ip6_address_t *addr,
- u32 len)
-{
- ip6_fib_table_instance_t *table;
- BVT(clib_bihash_kv) kv;
- ip6_address_t *mask;
- u64 fib;
-
- table = &ip6_main.ip6_table[IP6_FIB_TABLE_NON_FWDING];
- mask = &ip6_main.fib_masks[len];
- fib = ((u64)((fib_index))<<32);
-
- kv.key[0] = addr->as_u64[0] & mask->as_u64[0];
- kv.key[1] = addr->as_u64[1] & mask->as_u64[1];
- kv.key[2] = fib | len;
-
- BV(clib_bihash_add_del)(&table->ip6_hash, &kv, 0);
-
- /* refcount accounting */
- ASSERT (table->dst_address_length_refcounts[len] > 0);
- if (--table->dst_address_length_refcounts[len] == 0)
- {
- table->non_empty_dst_address_length_bitmap =
- clib_bitmap_set (table->non_empty_dst_address_length_bitmap,
- 128 - len, 0);
- compute_prefix_lengths_in_search_order (table);
- }
-}
-
-void
-ip6_fib_table_entry_insert (u32 fib_index,
- const ip6_address_t *addr,
- u32 len,
- fib_node_index_t fib_entry_index)
-{
- ip6_fib_table_instance_t *table;
- BVT(clib_bihash_kv) kv;
- ip6_address_t *mask;
- u64 fib;
-
- table = &ip6_main.ip6_table[IP6_FIB_TABLE_NON_FWDING];
- mask = &ip6_main.fib_masks[len];
- fib = ((u64)((fib_index))<<32);
-
- kv.key[0] = addr->as_u64[0] & mask->as_u64[0];
- kv.key[1] = addr->as_u64[1] & mask->as_u64[1];
- kv.key[2] = fib | len;
- kv.value = fib_entry_index;
-
- BV(clib_bihash_add_del)(&table->ip6_hash, &kv, 1);
-
- table->dst_address_length_refcounts[len]++;
-
- table->non_empty_dst_address_length_bitmap =
- clib_bitmap_set (table->non_empty_dst_address_length_bitmap,
- 128 - len, 1);
- compute_prefix_lengths_in_search_order (table);
-}
-
-u32
-ip6_fib_table_fwding_lookup (ip6_main_t * im,
- u32 fib_index,
- const ip6_address_t * dst)
-{
- const ip6_fib_table_instance_t *table;
- int i, len;
- int rv;
- BVT(clib_bihash_kv) kv, value;
- u64 fib;
-
- table = &ip6_main.ip6_table[IP6_FIB_TABLE_FWDING];
- len = vec_len (table->prefix_lengths_in_search_order);
-
- kv.key[0] = dst->as_u64[0];
- kv.key[1] = dst->as_u64[1];
- fib = ((u64)((fib_index))<<32);
-
- for (i = 0; i < len; i++)
- {
- int dst_address_length = table->prefix_lengths_in_search_order[i];
- ip6_address_t * mask = &ip6_main.fib_masks[dst_address_length];
-
- ASSERT(dst_address_length >= 0 && dst_address_length <= 128);
- //As lengths are decreasing, masks are increasingly specific.
- kv.key[0] &= mask->as_u64[0];
- kv.key[1] &= mask->as_u64[1];
- kv.key[2] = fib | dst_address_length;
-
- rv = BV(clib_bihash_search_inline_2)(&table->ip6_hash, &kv, &value);
- if (rv == 0)
- return value.value;
- }
-
- /* default route is always present */
- ASSERT(0);
- return 0;
-}
-
-u32 ip6_fib_table_fwding_lookup_with_if_index (ip6_main_t * im,
- u32 sw_if_index,
- const ip6_address_t * dst)
-{
- u32 fib_index = vec_elt (im->fib_index_by_sw_if_index, sw_if_index);
- return ip6_fib_table_fwding_lookup(im, fib_index, dst);
-}
-
-flow_hash_config_t
-ip6_fib_table_get_flow_hash_config (u32 fib_index)
-{
- return (ip6_fib_get(fib_index)->flow_hash_config);
-}
-
-u32
-ip6_fib_table_get_index_for_sw_if_index (u32 sw_if_index)
-{
- if (sw_if_index >= vec_len(ip6_main.fib_index_by_sw_if_index))
- {
- /*
- * This is the case for interfaces that are not yet mapped to
- * a IP table
- */
- return (~0);
- }
- return (ip6_main.fib_index_by_sw_if_index[sw_if_index]);
-}
-
-void
-ip6_fib_table_fwding_dpo_update (u32 fib_index,
- const ip6_address_t *addr,
- u32 len,
- const dpo_id_t *dpo)
-{
- ip6_fib_table_instance_t *table;
- BVT(clib_bihash_kv) kv;
- ip6_address_t *mask;
- u64 fib;
-
- table = &ip6_main.ip6_table[IP6_FIB_TABLE_FWDING];
- mask = &ip6_main.fib_masks[len];
- fib = ((u64)((fib_index))<<32);
-
- kv.key[0] = addr->as_u64[0] & mask->as_u64[0];
- kv.key[1] = addr->as_u64[1] & mask->as_u64[1];
- kv.key[2] = fib | len;
- kv.value = dpo->dpoi_index;
-
- BV(clib_bihash_add_del)(&table->ip6_hash, &kv, 1);
-
- table->dst_address_length_refcounts[len]++;
-
- table->non_empty_dst_address_length_bitmap =
- clib_bitmap_set (table->non_empty_dst_address_length_bitmap,
- 128 - len, 1);
- compute_prefix_lengths_in_search_order (table);
-}
-
-void
-ip6_fib_table_fwding_dpo_remove (u32 fib_index,
- const ip6_address_t *addr,
- u32 len,
- const dpo_id_t *dpo)
-{
- ip6_fib_table_instance_t *table;
- BVT(clib_bihash_kv) kv;
- ip6_address_t *mask;
- u64 fib;
-
- table = &ip6_main.ip6_table[IP6_FIB_TABLE_FWDING];
- mask = &ip6_main.fib_masks[len];
- fib = ((u64)((fib_index))<<32);
-
- kv.key[0] = addr->as_u64[0] & mask->as_u64[0];
- kv.key[1] = addr->as_u64[1] & mask->as_u64[1];
- kv.key[2] = fib | len;
- kv.value = dpo->dpoi_index;
-
- BV(clib_bihash_add_del)(&table->ip6_hash, &kv, 0);
-
- /* refcount accounting */
- ASSERT (table->dst_address_length_refcounts[len] > 0);
- if (--table->dst_address_length_refcounts[len] == 0)
- {
- table->non_empty_dst_address_length_bitmap =
- clib_bitmap_set (table->non_empty_dst_address_length_bitmap,
- 128 - len, 0);
- compute_prefix_lengths_in_search_order (table);
- }
-}
-
-typedef struct ip6_fib_show_ctx_t_ {
- u32 fib_index;
- fib_node_index_t *entries;
-} ip6_fib_show_ctx_t;
-
-static void
-ip6_fib_table_collect_entries (clib_bihash_kv_24_8_t * kvp,
- void *arg)
-{
- ip6_fib_show_ctx_t *ctx = arg;
-
- if ((kvp->key[2] >> 32) == ctx->fib_index)
- {
- vec_add1(ctx->entries, kvp->value);
- }
-}
-
-static void
-ip6_fib_table_show_all (ip6_fib_t *fib,
- vlib_main_t * vm)
-{
- fib_node_index_t *fib_entry_index;
- ip6_fib_show_ctx_t ctx = {
- .fib_index = fib->index,
- .entries = NULL,
- };
- ip6_main_t *im = &ip6_main;
-
- BV(clib_bihash_foreach_key_value_pair)(&im->ip6_table[IP6_FIB_TABLE_NON_FWDING].ip6_hash,
- ip6_fib_table_collect_entries,
- &ctx);
-
- vec_sort_with_function(ctx.entries, fib_entry_cmp_for_sort);
-
- vec_foreach(fib_entry_index, ctx.entries)
- {
- vlib_cli_output(vm, "%U",
- format_fib_entry,
- *fib_entry_index,
- FIB_ENTRY_FORMAT_BRIEF);
- }
-
- vec_free(ctx.entries);
-}
-
-static void
-ip6_fib_table_show_one (ip6_fib_t *fib,
- vlib_main_t * vm,
- ip6_address_t *address,
- u32 mask_len)
-{
- vlib_cli_output(vm, "%U",
- format_fib_entry,
- ip6_fib_table_lookup(fib->index, address, mask_len),
- FIB_ENTRY_FORMAT_DETAIL);
-}
-
-typedef struct {
- u32 fib_index;
- u64 count_by_prefix_length[129];
-} count_routes_in_fib_at_prefix_length_arg_t;
-
-static void count_routes_in_fib_at_prefix_length
-(BVT(clib_bihash_kv) * kvp, void *arg)
-{
- count_routes_in_fib_at_prefix_length_arg_t * ap = arg;
- int mask_width;
-
- if ((kvp->key[2]>>32) != ap->fib_index)
- return;
-
- mask_width = kvp->key[2] & 0xFF;
-
- ap->count_by_prefix_length[mask_width]++;
-}
-
-static clib_error_t *
-ip6_show_fib (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
-{
- count_routes_in_fib_at_prefix_length_arg_t _ca, *ca = &_ca;
- ip6_main_t * im6 = &ip6_main;
- fib_table_t *fib_table;
- ip6_fib_t * fib;
- int verbose, matching;
- ip6_address_t matching_address;
- u32 mask_len = 128;
- int table_id = -1, fib_index = ~0;
-
- verbose = 1;
- matching = 0;
-
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (input, "brief") ||
- unformat (input, "summary") ||
- unformat (input, "sum"))
- verbose = 0;
-
- else if (unformat (input, "%U/%d",
- unformat_ip6_address, &matching_address, &mask_len))
- matching = 1;
-
- else if (unformat (input, "%U", unformat_ip6_address, &matching_address))
- matching = 1;
-
- else if (unformat (input, "table %d", &table_id))
- ;
- else if (unformat (input, "index %d", &fib_index))
- ;
- else
- break;
- }
-
- pool_foreach (fib_table, im6->fibs,
- ({
- fib = &(fib_table->v6);
- if (table_id >= 0 && table_id != (int)fib->table_id)
- continue;
- if (fib_index != ~0 && fib_index != (int)fib->index)
- continue;
-
- vlib_cli_output (vm, "%s, fib_index %d, flow hash: %U",
- fib_table->ft_desc, fib->index,
- format_ip_flow_hash_config, fib->flow_hash_config);
-
- /* Show summary? */
- if (! verbose)
- {
- BVT(clib_bihash) * h = &im6->ip6_table[IP6_FIB_TABLE_NON_FWDING].ip6_hash;
- int len;
-
- vlib_cli_output (vm, "%=20s%=16s", "Prefix length", "Count");
-
- memset (ca, 0, sizeof(*ca));
- ca->fib_index = fib->index;
-
- BV(clib_bihash_foreach_key_value_pair)
- (h, count_routes_in_fib_at_prefix_length, ca);
-
- for (len = 128; len >= 0; len--)
- {
- if (ca->count_by_prefix_length[len])
- vlib_cli_output (vm, "%=20d%=16lld",
- len, ca->count_by_prefix_length[len]);
- }
- continue;
- }
-
- if (!matching)
- {
- ip6_fib_table_show_all(fib, vm);
- }
- else
- {
- ip6_fib_table_show_one(fib, vm, &matching_address, mask_len);
- }
- }));
-
- return 0;
-}
-
-/*?
- * This command displays the IPv6 FIB Tables (VRF Tables) and the route
- * entries for each table.
- *
- * @note This command will run for a long time when the FIB tables are
- * comprised of millions of entries. For those senarios, consider displaying
- * in summary mode.
- *
- * @cliexpar
- * @parblock
- * Example of how to display all the IPv6 FIB tables:
- * @cliexstart{show ip6 fib}
- * ipv6-VRF:0, fib_index 0, flow hash: src dst sport dport proto
- * @::/0
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:5 buckets:1 uRPF:5 to:[0:0]]
- * [0] [@0]: dpo-drop ip6
- * fe80::/10
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:10 buckets:1 uRPF:10 to:[0:0]]
- * [0] [@2]: dpo-receive
- * ff02::1/128
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:8 buckets:1 uRPF:8 to:[0:0]]
- * [0] [@2]: dpo-receive
- * ff02::2/128
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:7 buckets:1 uRPF:7 to:[0:0]]
- * [0] [@2]: dpo-receive
- * ff02::16/128
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:9 buckets:1 uRPF:9 to:[0:0]]
- * [0] [@2]: dpo-receive
- * ff02::1:ff00:0/104
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:6 buckets:1 uRPF:6 to:[0:0]]
- * [0] [@2]: dpo-receive
- * ipv6-VRF:8, fib_index 1, flow hash: src dst sport dport proto
- * @::/0
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:21 buckets:1 uRPF:20 to:[0:0]]
- * [0] [@0]: dpo-drop ip6
- * @::a:1:1:0:4/126
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:27 buckets:1 uRPF:26 to:[0:0]]
- * [0] [@4]: ipv6-glean: af_packet0
- * @::a:1:1:0:7/128
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:28 buckets:1 uRPF:27 to:[0:0]]
- * [0] [@2]: dpo-receive: @::a:1:1:0:7 on af_packet0
- * fe80::/10
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:26 buckets:1 uRPF:25 to:[0:0]]
- * [0] [@2]: dpo-receive
- * fe80::fe:3eff:fe3e:9222/128
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:29 buckets:1 uRPF:28 to:[0:0]]
- * [0] [@2]: dpo-receive: fe80::fe:3eff:fe3e:9222 on af_packet0
- * ff02::1/128
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:24 buckets:1 uRPF:23 to:[0:0]]
- * [0] [@2]: dpo-receive
- * ff02::2/128
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:23 buckets:1 uRPF:22 to:[0:0]]
- * [0] [@2]: dpo-receive
- * ff02::16/128
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:25 buckets:1 uRPF:24 to:[0:0]]
- * [0] [@2]: dpo-receive
- * ff02::1:ff00:0/104
- * unicast-ip6-chain
- * [@0]: dpo-load-balance: [index:22 buckets:1 uRPF:21 to:[0:0]]
- * [0] [@2]: dpo-receive
- * @cliexend
- *
- * Example of how to display a summary of all IPv6 FIB tables:
- * @cliexstart{show ip6 fib summary}
- * ipv6-VRF:0, fib_index 0, flow hash: src dst sport dport proto
- * Prefix length Count
- * 128 3
- * 104 1
- * 10 1
- * 0 1
- * ipv6-VRF:8, fib_index 1, flow hash: src dst sport dport proto
- * Prefix length Count
- * 128 5
- * 126 1
- * 104 1
- * 10 1
- * 0 1
- * @cliexend
- * @endparblock
- ?*/
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (ip6_show_fib_command, static) = {
- .path = "show ip6 fib",
- .short_help = "show ip6 fib [summary] [table <table-id>] [index <fib-id>] [<ip6-addr>[/<width>]]",
- .function = ip6_show_fib,
-};
-/* *INDENT-ON* */