From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sun, 11 Jan 2015 13:44:27 +0000 (+0100)
Subject: Send MTU probes only once every PingInterval.
X-Git-Tag: release-1.1pre12~213
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=e97e9b22cb6061070611212a06756fb493846955

Send MTU probes only once every PingInterval.
---

diff --git a/src/net_packet.c b/src/net_packet.c
index f666fd98..44f9ef45 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -968,7 +968,7 @@ static void try_mtu(node_t *n) {
 
 	/* mtuprobes == 0..19: initial discovery, send bursts with 1 second interval, mtuprobes++
 	   mtuprobes ==    20: fix MTU, and go to -1
-	   mtuprobes ==    -1: send one >maxmtu probe every pingtimeout */
+	   mtuprobes ==    -1: send one >maxmtu probe every pinginterval */
 
 	struct timeval elapsed;
 	timersub(&now, &n->mtu_ping_sent, &elapsed);
@@ -976,7 +976,7 @@ static void try_mtu(node_t *n) {
 		if(n->mtuprobes != 0 && elapsed.tv_sec == 0 && elapsed.tv_usec < 333333)
 			return;
 	} else {
-		if(elapsed.tv_sec < pingtimeout)
+		if(elapsed.tv_sec < pinginterval)
 			return;
 	}