ipsec: bind an SA to a worker

[vpp.git] / src / vnet / ipip / ipip.c

diff --git a/src/vnet/ipip/ipip.c b/src/vnet/ipip/ipip.c
index fc71b5b..d68e815 100644 (file)
--- 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));