SNAT: fix invalid outside FIB index
@@ -163,6 +163,13 @@ snat_not_translate (snat_main_t * sm, snat_runtime_t * rt, u32 sw_if_index0,
if (PREDICT_FALSE(ip0->dst_address.as_u32 == rt->cached_ip4_address))
return 1;
+ /* If outside FIB index is not resolved yet */
+ if (sm->outside_fib_index == ~0)
+ {
+ sm->outside_fib_index =
+ ip4_fib_table_find_or_create_and_lock (sm->outside_vrf_id);
+ }
+
key0.addr = ip0->dst_address;
key0.port = udp0->dst_port;
key0.protocol = proto0;
@@ -528,6 +535,13 @@ snat_hairpinning (snat_main_t *sm,
u32 new_dst_addr0 = 0, old_dst_addr0, ti = 0, si;
u16 new_dst_port0, old_dst_port0;
+ /* If outside FIB index is not resolved yet */
+ if (sm->outside_fib_index == ~0)
+ {
+ sm->outside_fib_index =
+ ip4_fib_table_find_or_create_and_lock (sm->outside_vrf_id);
+ }
+
key0.addr = ip0->dst_address;
key0.port = udp0->dst_port;
key0.protocol = proto0;
