OS-4647 lx fails to mount nfs share - Transport endpoint is already connected

@@ -290,10 +290,12 @@
         },
 { UDP_RCVHDR, IPPROTO_UDP, OA_RW, OA_RW, OP_NP, 0, sizeof (int), 0
         },
 { UDP_NAT_T_ENDPOINT, IPPROTO_UDP, OA_RW, OA_RW, OP_PRIVPORT, 0, sizeof (int),
         0 },
+{ UDP_SND_TO_CONNECTED, IPPROTO_UDP, OA_R, OA_RW, OP_CONFIG, 0, sizeof (int),
+        0 }
 };
 
 /*
  * Table of all supported levels
  * Note: Some levels (e.g. XTI_GENERIC) may be valid but may not have