X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fgraph.c;h=506b6df57e09b81256053d27bb4056d63af0a908;hb=153abaa4d940bf2bc9bd7275d5efe5c01c354190;hp=b3a2c255c5945c4a1fe26a97f8de43f6ff01cfdb;hpb=248d300f1be0d5f2aae39202041699ab2b46c56b;p=tinc

diff --git a/src/graph.c b/src/graph.c
index b3a2c255..506b6df5 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -263,10 +263,16 @@ static void check_reachability(void) {
 
 			subnet_update(n, NULL, n->status.reachable);
 
-			if(!n->status.reachable)
+			if(!n->status.reachable) {
 				update_node_udp(n, NULL);
-			else if(n->connection)
-				send_ans_key(n);
+			} else if(n->connection) {
+				if(experimental && OPTION_VERSION(n->options) >= 2) {
+					if(n->connection->outgoing)
+						send_req_key(n);
+				} else {
+					send_ans_key(n);
+				}
+			}
 		}
 	}
 }