X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_packet.c;h=40d945181d72c2a8b728e27e77c1fb8b7cff1fa6;hp=28cf161e21e78e6c05c84835c572113800cc56bf;hb=4e9e3ca89dba68cbacaaa15ddfb298b181a969da;hpb=7fc69bc73b15349dafc193a50464caeb2f978369

diff --git a/src/net_packet.c b/src/net_packet.c
index 28cf161e..40d94518 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -488,9 +488,15 @@ void broadcast_packet(const node_t *from, vpn_packet_t *packet)
 	ifdebug(TRAFFIC) logger(LOG_INFO, _("Broadcasting packet of %d bytes from %s (%s)"),
 			   packet->len, from->name, from->hostname);
 
-	if(from != myself)
+	if(from != myself) {
 		send_packet(myself, packet);
 
+		// In TunnelServer mode, do not forward broadcast packets.
+                // The MST might not be valid and create loops.
+		if(tunnelserver)
+			return;
+	}
+
 	for(node = connection_tree->head; node; node = node->next) {
 		c = node->data;