From 4c68a8cb60eb0a4c05d9ce98963b930a976b55ee Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sat, 19 Dec 2009 20:53:48 +0100
Subject: [PATCH] Do not consider unreachable nodes when trying to determine
 packet origin.

---
 src/net_packet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/net_packet.c b/src/net_packet.c
index 64732d08..b50ddc4f 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -515,7 +515,7 @@ static node_t *try_harder(const sockaddr_t *from, const vpn_packet_t *pkt) {
 	for(node = node_tree->head; node; node = node->next) {
 		n = node->data;
 
-		if(n == myself || !digest_active(&n->indigest))
+		if(n == myself || !n->status.reachable || !digest_active(&n->indigest))
 			continue;
 
 		if(try_mac(n, pkt)) {