X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet.h;h=b82ca830c98eb273fb79a7f86badbb189a388e6f;hp=54663aa466d30bfadea854b53eb8fc65ef1ee3b5;hb=4fe7aff4d1b8605d4997b842481cc78bd062fe2a;hpb=7926a156e5b118d06295228e57de0cc9de0433b4

diff --git a/src/net.h b/src/net.h
index 54663aa4..b82ca830 100644
--- a/src/net.h
+++ b/src/net.h
@@ -28,9 +28,9 @@
 #include "ipv6.h"
 
 #ifdef ENABLE_JUMBOGRAMS
-#define MTU 9014				/* 9000 bytes payload + 14 bytes ethernet header */
+#define MTU 9018				/* 9000 bytes payload + 14 bytes ethernet header + 4 bytes VLAN tag */
 #else
-#define MTU 1514				/* 1500 bytes payload + 14 bytes ethernet header */
+#define MTU 1518				/* 1500 bytes payload + 14 bytes ethernet header + 4 bytes VLAN tag */
 #endif
 
 #define MAXSIZE (MTU + 4 + EVP_MAX_BLOCK_LENGTH + EVP_MAX_MD_SIZE + MTU/64 + 20)	/* MTU + seqno + padding + HMAC + compressor overhead */
@@ -117,6 +117,7 @@ typedef struct outgoing_t {
 extern int maxtimeout;
 extern int seconds_till_retry;
 extern int addressfamily;
+extern bool blockingtcp;
 
 extern listen_socket_t listen_socket[MAXSOCKETS];
 extern int listen_sockets;