diff options
Diffstat (limited to 'src/plugins/linux-cp/lcp_router.c')
| -rw-r--r-- | src/plugins/linux-cp/lcp_router.c | 54 |
1 files changed, 39 insertions, 15 deletions
diff --git a/src/plugins/linux-cp/lcp_router.c b/src/plugins/linux-cp/lcp_router.c index 4fc824ca5ad..4aab148a456 100644 --- a/src/plugins/linux-cp/lcp_router.c +++ b/src/plugins/linux-cp/lcp_router.c @@ -307,7 +307,8 @@ lcp_router_link_addr (struct rtnl_link *rl, lcp_itf_pair_t *lip) lip->lip_phy_adjs.adj_index[AF_IP6]); } -static void lcp_router_table_flush (lcp_router_table_t *nlt, u32 sw_if_index, +static void lcp_router_table_flush (lcp_router_table_t *nlt, + u32 *sw_if_index_to_bool, fib_source_t source); static void @@ -366,10 +367,18 @@ lcp_router_link_add (struct rtnl_link *rl, void *ctx) if (fib_index == nlt->nlt_fib_index && FIB_PROTOCOL_IP4 == nlt->nlt_proto) { - lcp_router_table_flush (nlt, lip->lip_phy_sw_if_index, + u32 *sw_if_index_to_bool = NULL; + + vec_validate_init_empty (sw_if_index_to_bool, + lip->lip_phy_sw_if_index, false); + sw_if_index_to_bool[lip->lip_phy_sw_if_index] = true; + + lcp_router_table_flush (nlt, sw_if_index_to_bool, lcp_rt_fib_src); - lcp_router_table_flush (nlt, lip->lip_phy_sw_if_index, + lcp_router_table_flush (nlt, sw_if_index_to_bool, lcp_rt_fib_src_dynamic); + + vec_free (sw_if_index_to_bool); break; } } @@ -513,11 +522,20 @@ lcp_router_link_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags) if (fib_index == nlt->nlt_fib_index && FIB_PROTOCOL_IP4 == nlt->nlt_proto) { + u32 *sw_if_index_to_bool = NULL; + + vec_validate_init_empty (sw_if_index_to_bool, hi->sw_if_index, + false); + sw_if_index_to_bool[hi->sw_if_index] = true; + if (lcp_get_del_static_on_link_down ()) - lcp_router_table_flush (nlt, hi->sw_if_index, lcp_rt_fib_src); + lcp_router_table_flush (nlt, sw_if_index_to_bool, + lcp_rt_fib_src); if (lcp_get_del_dynamic_on_link_down ()) - lcp_router_table_flush (nlt, hi->sw_if_index, + lcp_router_table_flush (nlt, sw_if_index_to_bool, lcp_rt_fib_src_dynamic); + + vec_free (sw_if_index_to_bool); break; } } @@ -1208,7 +1226,7 @@ lcp_router_route_sync_end (void) typedef struct lcp_router_table_flush_ctx_t_ { fib_node_index_t *lrtf_entries; - u32 lrtf_sw_if_index; + u32 *lrtf_sw_if_index_to_bool; fib_source_t lrtf_source; } lcp_router_table_flush_ctx_t; @@ -1216,9 +1234,13 @@ static fib_table_walk_rc_t lcp_router_table_flush_cb (fib_node_index_t fib_entry_index, void *arg) { lcp_router_table_flush_ctx_t *ctx = arg; + u32 sw_if_index; - if (fib_entry_get_resolving_interface_for_source ( - fib_entry_index, ctx->lrtf_source) == ctx->lrtf_sw_if_index) + sw_if_index = fib_entry_get_resolving_interface_for_source ( + fib_entry_index, ctx->lrtf_source); + + if (sw_if_index < vec_len (ctx->lrtf_sw_if_index_to_bool) && + ctx->lrtf_sw_if_index_to_bool[sw_if_index]) { vec_add1 (ctx->lrtf_entries, fib_entry_index); } @@ -1226,24 +1248,26 @@ lcp_router_table_flush_cb (fib_node_index_t fib_entry_index, void *arg) } static void -lcp_router_table_flush (lcp_router_table_t *nlt, u32 sw_if_index, +lcp_router_table_flush (lcp_router_table_t *nlt, u32 *sw_if_index_to_bool, fib_source_t source) { fib_node_index_t *fib_entry_index; lcp_router_table_flush_ctx_t ctx = { .lrtf_entries = NULL, - .lrtf_sw_if_index = sw_if_index, + .lrtf_sw_if_index_to_bool = sw_if_index_to_bool, .lrtf_source = source, }; + LCP_ROUTER_DBG ( + "Flush table: proto %U, fib-index %u, max sw_if_index %u, source %U", + format_fib_protocol, nlt->nlt_proto, nlt->nlt_fib_index, + vec_len (sw_if_index_to_bool) - 1, format_fib_source, source); + fib_table_walk (nlt->nlt_fib_index, nlt->nlt_proto, lcp_router_table_flush_cb, &ctx); - LCP_ROUTER_DBG ( - "Flush table: proto %U, fib-index %u, resolved via %U for source %U", - format_fib_protocol, nlt->nlt_proto, nlt->nlt_fib_index, - format_vnet_sw_if_index_name, vnet_get_main (), sw_if_index, - format_fib_source, source); + LCP_ROUTER_DBG ("Flush table: entries number to delete %u", + vec_len (ctx.lrtf_entries)); vec_foreach (fib_entry_index, ctx.lrtf_entries) { |