bridge: br_arp_nd_proxy: set icmp6_router if neigh has NTF_ROUTER

Fixes: ed842fa ("bridge: suppress nd pkts on BR_NEIGH_SUPPRESS ports") Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Sep 26, 2018 · 7aca011 · 7aca011
1 parent 105bc13
commit 7aca011
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/bridge/br_arp_nd_proxy.c b/net/bridge/br_arp_nd_proxy.c
@@ -311,7 +311,7 @@ static void br_nd_send(struct net_bridge *br, struct net_bridge_port *p,
 	/* Neighbor Advertisement */
 	memset(na, 0, sizeof(*na) + na_olen);
 	na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT;
-	na->icmph.icmp6_router = 0; /* XXX: should be 1 ? */
+	na->icmph.icmp6_router = (n->flags & NTF_ROUTER) ? 1 : 0;
 	na->icmph.icmp6_override = 1;
 	na->icmph.icmp6_solicited = 1;
 	na->target = ns->target;