--- systemd/src/libsystemd-network/sd-ndisc.c	2016-01-14 14:31:32.502553178 +0100
+++ systemd-patched/src/libsystemd-network/sd-ndisc.c	2016-01-14 14:29:50.346061064 +0100
@@ -508,6 +508,9 @@
                 return 0;
         }
 
+        if (!in_addr_is_link_local(AF_INET6, (const union in_addr_union*) &router.in6.sin6_addr))
+                return 0;
+
         if (ra->nd_ra_type != ND_ROUTER_ADVERT)
                 return 0;