Index: uspace/srv/net/inetsrv/icmpv6.c
===================================================================
--- uspace/srv/net/inetsrv/icmpv6.c	(revision 417a2ba1303a424dd9777ac7dc48bfad97e90122)
+++ uspace/srv/net/inetsrv/icmpv6.c	(revision e2839d70628a0e488109c7397a080ea3921f6d08)
@@ -80,4 +80,5 @@
 	inet_get_srcaddr(&dgram->src, 0, &rdgram.src);
 	rdgram.dest = dgram->src;
+	rdgram.iplink = 0;
 	rdgram.tos = 0;
 	rdgram.data = reply;
@@ -180,4 +181,5 @@
 	inet_addr_set6(sdu->src, &dgram.src);
 	inet_addr_set6(sdu->dest, &dgram.dest);
+	dgram.iplink = 0;
 	dgram.tos = 0;
 	dgram.data = rdata;