diff options
Diffstat (limited to 'vnet/vnet/ip/ip4_forward.c')
| -rw-r--r-- | vnet/vnet/ip/ip4_forward.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/vnet/vnet/ip/ip4_forward.c b/vnet/vnet/ip/ip4_forward.c index 8105d74a8b6..08fe8162260 100644 --- a/vnet/vnet/ip/ip4_forward.c +++ b/vnet/vnet/ip/ip4_forward.c @@ -3058,6 +3058,7 @@ int vnet_set_ip4_classify_intfc (vlib_main_t * vm, u32 sw_if_index, ip4_main_t * ipm = &ip4_main; ip_lookup_main_t * lm = &ipm->lookup_main; vnet_classify_main_t * cm = &vnet_classify_main; + ip4_address_t *if_addr; if (pool_is_free_index (im->sw_interfaces, sw_if_index)) return VNET_API_ERROR_NO_MATCHING_INTERFACE; @@ -3068,6 +3069,46 @@ int vnet_set_ip4_classify_intfc (vlib_main_t * vm, u32 sw_if_index, vec_validate (lm->classify_table_index_by_sw_if_index, sw_if_index); lm->classify_table_index_by_sw_if_index [sw_if_index] = table_index; + if_addr = ip4_interface_first_address (ipm, sw_if_index, NULL); + + if (NULL != if_addr) + { + fib_prefix_t pfx = { + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr.ip4 = *if_addr, + }; + u32 fib_index; + + fib_index = fib_table_get_index_for_sw_if_index(FIB_PROTOCOL_IP4, + sw_if_index); + + + if (table_index != (u32) ~0) + { + dpo_id_t dpo = DPO_NULL; + + dpo_set(&dpo, + DPO_CLASSIFY, + DPO_PROTO_IP4, + classify_dpo_create(FIB_PROTOCOL_IP4, + table_index)); + + fib_table_entry_special_dpo_add(fib_index, + &pfx, + FIB_SOURCE_CLASSIFY, + FIB_ENTRY_FLAG_NONE, + &dpo); + dpo_reset(&dpo); + } + else + { + fib_table_entry_special_remove(fib_index, + &pfx, + FIB_SOURCE_CLASSIFY); + } + } + return 0; } |