Merge pull request #20046 from benpicco/6lo_multicast_ns

gnrc/ipv6/nib: don't do multicast address resolution on 6LoWPAN
RIOT-OS · Nov 10, 2023 · d783aa8 · d783aa8
2 parents 04617ee + 75f10a5
commit d783aa8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sys/net/gnrc/network_layer/ipv6/nib/nib.c b/sys/net/gnrc/network_layer/ipv6/nib/nib.c
@@ -1397,7 +1397,8 @@ static bool _resolve_addr(const ipv6_addr_t *dst, gnrc_netif_t *netif,
         return false;
     }
 
-    if (IS_ACTIVE(CONFIG_GNRC_IPV6_NIB_ARSM)) {
+    /* don't do multicast address resolution on 6lo */
+    if (!gnrc_netif_is_6ln(netif)) {
         _probe_nbr(entry, reset);
     }