diff options
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/ipip/ipip.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/vnet/ipip/ipip.c b/src/vnet/ipip/ipip.c index fc71b5b76df..d68e8152972 100644 --- a/src/vnet/ipip/ipip.c +++ b/src/vnet/ipip/ipip.c @@ -430,7 +430,11 @@ ipip_add_tunnel (ipip_transport_t transport, }; t = ipip_tunnel_db_find (&key); if (t) - return VNET_API_ERROR_IF_ALREADY_EXISTS; + { + if (sw_if_indexp) + sw_if_indexp[0] = t->sw_if_index; + return VNET_API_ERROR_IF_ALREADY_EXISTS; + } pool_get_aligned (gm->tunnels, t, CLIB_CACHE_LINE_BYTES); clib_memset (t, 0, sizeof (*t)); |