2 @section Maximum Transmission Unit
4 MTU command line argument is maximum allowable size of outgoing GoVPN's
5 packets. It varies and depends on your environment, so probably has to
6 be tuned. By default MTU equals to 1452 bytes: 40 bytes per IPv6 and 8
9 Underlying TAP interface has lower MTU value -- 42 bytes smaller: 26
10 bytes overhead on transport message and 14 bytes for Ethernet frame.
11 Client and server will print what MTU value should be used on TAP