X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_packet.c;fp=src%2Fnet_packet.c;h=2780f5184e410ba81d5f17297f8ffdc0773a9012;hp=7a473ab2f0c2dc814e008827a3697727e7e5c1ba;hb=0eceee6a66b28535a9c44d282e07a5825c7a1f04;hpb=7ad1369857935e6e823690cd3779f49d98a3c460

diff --git a/src/net_packet.c b/src/net_packet.c
index 7a473ab2..2780f518 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -505,12 +505,22 @@ static void send_udppacket(node_t *n, vpn_packet_t *origpkt) {
 	/* Overloaded use of priority field: -1 means local broadcast */
 
 	if(origpriority == -1 && n->prevedge) {
-		broadcast.in.sin_family = AF_INET;
-		broadcast.in.sin_addr.s_addr = -1;
-		broadcast.in.sin_port = n->prevedge->address.in.sin_port;
+		sock = rand() % listen_sockets;
+		memset(&broadcast, 0, sizeof broadcast);
+		if(listen_socket[sock].sa.sa.sa_family == AF_INET6) {
+			broadcast.in6.sin6_family = AF_INET6;
+			broadcast.in6.sin6_addr.s6_addr[0x0] = 0xff;
+			broadcast.in6.sin6_addr.s6_addr[0x1] = 0x02;
+			broadcast.in6.sin6_addr.s6_addr[0xf] = 0x01;
+			broadcast.in6.sin6_port = n->prevedge->address.in.sin_port;
+			broadcast.in6.sin6_scope_id = listen_socket[sock].sa.in6.sin6_scope_id;
+		} else {
+			broadcast.in.sin_family = AF_INET;
+			broadcast.in.sin_addr.s_addr = -1;
+			broadcast.in.sin_port = n->prevedge->address.in.sin_port;
+		}
 		sa = &broadcast.sa;
-		sl = sizeof broadcast.in;
-		sock = 0;
+		sl = SALEN(broadcast.sa);
 	} else {
 		if(origpriority == -1)
 			origpriority = 0;