diff options
Diffstat (limited to 'src/vnet/ip-neighbor')
| -rw-r--r-- | src/vnet/ip-neighbor/ip4_neighbor.c | 11 | ||||
| -rw-r--r-- | src/vnet/ip-neighbor/ip6_neighbor.c | 7 |
2 files changed, 13 insertions, 5 deletions
diff --git a/src/vnet/ip-neighbor/ip4_neighbor.c b/src/vnet/ip-neighbor/ip4_neighbor.c index 9dda50ee911..cf0e81a0b43 100644 --- a/src/vnet/ip-neighbor/ip4_neighbor.c +++ b/src/vnet/ip-neighbor/ip4_neighbor.c @@ -41,6 +41,7 @@ #include <vnet/ethernet/ethernet.h> #include <vnet/util/throttle.h> #include <vnet/fib/fib_sas.h> +#include <vnet/ip/ip_sas.h> /** ARP throttling */ static throttle_t arp_throttle; @@ -62,7 +63,9 @@ ip4_neighbor_probe_dst (u32 sw_if_index, const ip4_address_t * dst) /* any glean will do, it's just for the rewrite */ ai = adj_glean_get (FIB_PROTOCOL_IP4, sw_if_index, NULL); - if (ADJ_INDEX_INVALID != ai && fib_sas4_get (sw_if_index, dst, &src)) + if (ADJ_INDEX_INVALID != ai && + (fib_sas4_get (sw_if_index, dst, &src) || + ip4_sas_by_sw_if_index (sw_if_index, dst, &src))) ip4_neighbor_probe (vlib_get_main (), vnet_get_main (), adj_get (ai), &src, dst); } @@ -79,7 +82,8 @@ ip4_neighbor_advertise (vlib_main_t * vm, if (NULL == addr) { - if (fib_sas4_get (sw_if_index, NULL, &tmp)) + if (fib_sas4_get (sw_if_index, NULL, &tmp) || + ip4_sas_by_sw_if_index (sw_if_index, NULL, &tmp)) addr = &tmp; } @@ -185,7 +189,8 @@ ip4_arp_inline (vlib_main_t * vm, /* resolve the incomplete adj */ resolve0 = adj0->sub_type.nbr.next_hop.ip4; /* Src IP address in ARP header. */ - if (!fib_sas4_get (sw_if_index0, &resolve0, &src0)) + if (!fib_sas4_get (sw_if_index0, &resolve0, &src0) && + !ip4_sas_by_sw_if_index (sw_if_index0, &resolve0, &src0)) { /* No source address available */ p0->error = node->errors[IP4_ARP_ERROR_NO_SOURCE_ADDRESS]; diff --git a/src/vnet/ip-neighbor/ip6_neighbor.c b/src/vnet/ip-neighbor/ip6_neighbor.c index ec323543e32..0f923fe6673 100644 --- a/src/vnet/ip-neighbor/ip6_neighbor.c +++ b/src/vnet/ip-neighbor/ip6_neighbor.c @@ -18,6 +18,7 @@ #include <vnet/ip-neighbor/ip6_neighbor.h> #include <vnet/util/throttle.h> #include <vnet/fib/fib_sas.h> +#include <vnet/ip/ip_sas.h> /** ND throttling */ static throttle_t nd_throttle; @@ -34,7 +35,8 @@ ip6_neighbor_probe_dst (u32 sw_if_index, const ip6_address_t * dst) { ip6_address_t src; - if (fib_sas6_get (sw_if_index, dst, &src)) + if (fib_sas6_get (sw_if_index, dst, &src) || + ip6_sas_by_sw_if_index (sw_if_index, dst, &src)) ip6_neighbor_probe (vlib_get_main (), vnet_get_main (), sw_if_index, &src, dst); } @@ -212,7 +214,8 @@ ip6_discover_neighbor_inline (vlib_main_t * vm, * Choose source address based on destination lookup * adjacency. */ - if (!fib_sas6_get (sw_if_index0, &ip0->dst_address, &src)) + if (!fib_sas6_get (sw_if_index0, &ip0->dst_address, &src) && + !ip6_sas_by_sw_if_index (sw_if_index0, &ip0->dst_address, &src)) { /* There is no address on the interface */ p0->error = node->errors[IP6_NBR_ERROR_NO_SOURCE_ADDRESS]; |