X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnet_packet.c;h=b9f1957b11a88faee163de49017468712a047ab6;hb=f57d53c3ad9af89489e15a8cfd94b56937bf3179;hp=4ec70fa6b935e6a6f8e6aa490bb39fceb6358e95;hpb=f6b008d7317cb1c3766419bdf6bd97d7b4d561f1;p=tinc

diff --git a/src/net_packet.c b/src/net_packet.c
index 4ec70fa6..b9f1957b 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -182,7 +182,7 @@ static void mtu_probe_h(node_t *n, vpn_packet_t *packet, length_t len) {
 		/* It's a probe request, send back a reply */
 
 		/* Type 2 probe replies were introduced in protocol 17.3 */
-		if ((n->options >> 24) == 3) {
+		if ((n->options >> 24) >= 3) {
 			uint8_t* data = packet->data;
 			*data++ = 2;
 			uint16_t len16 = htons(len); memcpy(data, &len16, 2); data += 2;