X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Ftransport.c;h=acbb4f65e7a42251660bcf37259c7cf7fe326569;hb=5fda7a3925be145f0c326d0aecc36d883cbcb2ee;hp=2f01ac6c0925b9f4f8bce6152093a686af297472;hpb=561af9b441c7392cf391dd46399b0b16b876a08a;p=vpp.git

diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c
index 2f01ac6c092..acbb4f65e7a 100644
--- a/src/vnet/session/transport.c
+++ b/src/vnet/session/transport.c
@@ -54,6 +54,9 @@ format_transport_proto (u8 * s, va_list * args)
     case TRANSPORT_PROTO_UDP:
       s = format (s, "UDP");
       break;
+    case TRANSPORT_PROTO_SCTP:
+      s = format (s, "SCTP");
+      break;
     }
   return s;
 }
@@ -70,6 +73,9 @@ format_transport_proto_short (u8 * s, va_list * args)
     case TRANSPORT_PROTO_UDP:
       s = format (s, "U");
       break;
+    case TRANSPORT_PROTO_SCTP:
+      s = format (s, "S");
+      break;
     }
   return s;
 }
@@ -86,6 +92,10 @@ unformat_transport_proto (unformat_input_t * input, va_list * args)
     *proto = TRANSPORT_PROTO_UDP;
   else if (unformat (input, "UDP"))
     *proto = TRANSPORT_PROTO_UDP;
+  else if (unformat (input, "sctp"))
+    *proto = TRANSPORT_PROTO_SCTP;
+  else if (unformat (input, "SCTP"))
+    *proto = TRANSPORT_PROTO_SCTP;
   else
     return 0;
   return 1;
@@ -300,6 +310,13 @@ transport_alloc_local_endpoint (u8 proto, transport_endpoint_t * rmt,
     {
       ip4_address_t *ip4;
       ip4 = ip_interface_get_first_ip (sw_if_index, 1);
+      if (!ip4)
+	{
+	  clib_warning ("no routable ip4 address on %U",
+			format_vnet_sw_if_index_name, vnet_get_main (),
+			sw_if_index);
+	  return -1;
+	}
       lcl_addr->ip4.as_u32 = ip4->as_u32;
     }
   else