diff options
Diffstat (limited to 'hicn-plugin/src/route.c')
| -rw-r--r-- | hicn-plugin/src/route.c | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/hicn-plugin/src/route.c b/hicn-plugin/src/route.c index 3023bf898..0cefe6bda 100644 --- a/hicn-plugin/src/route.c +++ b/hicn-plugin/src/route.c @@ -385,6 +385,51 @@ hicn_route_set_strategy (fib_prefix_t * prefix, u8 strategy_id) } +int +ip_nh_add_helper (fib_protocol_t fib_proto, const fib_prefix_t * rpfx, ip46_address_t * nh, u32 sw_if) +{ + fib_route_path_t *rpaths = NULL, rpath; + + u32 fib_index = fib_table_find(fib_proto, 0); + + clib_memset(&rpath, 0, sizeof(rpath)); + rpath.frp_weight = 1; + rpath.frp_sw_if_index = sw_if; + rpath.frp_addr = *nh; + rpath.frp_proto = ip46_address_is_ip4(nh) ? DPO_PROTO_IP4 : DPO_PROTO_IP6; + + vec_add1(rpaths, rpath); + + fib_table_entry_path_add2 (fib_index, + rpfx, + FIB_SOURCE_CLI, + FIB_ENTRY_FLAG_NONE, rpaths); + return 0; +} + +int +ip_nh_del_helper (fib_protocol_t fib_proto, const fib_prefix_t * rpfx, ip46_address_t * nh, u32 sw_if) +{ + fib_route_path_t *rpaths = NULL, rpath; + + u32 fib_index = fib_table_find(fib_proto, 0); + + clib_memset(&rpath, 0, sizeof(rpath)); + rpath.frp_weight = 1; + rpath.frp_sw_if_index = sw_if; + rpath.frp_addr = *nh; + rpath.frp_proto = ip46_address_is_ip4(nh) ? DPO_PROTO_IP4 : DPO_PROTO_IP6; + + vec_add1(rpaths, rpath); + + fib_table_entry_path_remove2 (fib_index, + rpfx, + FIB_SOURCE_CLI, + rpaths); + return 0; +} + + static ip46_address_t * get_address(ip46_address_t * nh, u32 sw_if, fib_protocol_t proto) { ip46_address_t * local_address = calloc(1, sizeof(ip46_address_t)); @@ -482,7 +527,8 @@ sync_hicn_fib_entry(hicn_dpo_ctx_t *fib_entry) } const hicn_dpo_vft_t * strategy_vft = hicn_dpo_get_vft(fib_entry->dpo_type); - for (int i = 0; i < fib_entry->entry_count; i++) + int i = 0; + while (i < fib_entry->entry_count) { u32 idx_nh = vec_search(vec_faces, fib_entry->next_hops[i]); if (idx_nh == ~0) @@ -495,7 +541,7 @@ sync_hicn_fib_entry(hicn_dpo_ctx_t *fib_entry) /* Remove the lock added by hicn_face_add */ hicn_face_unlock_with_id (fib_entry->next_hops[i]); - + i++; } } |