-@item @code{wlan0} MTU is 1500, 20 bytes overhead per IPv4. So MTU for
-GoVPN is 1500 - 20 - 8 = 1472.
-@item During startup client and server will say that TAP interface MTU
-is 1432.
+@item Assume that outgoing GoVPN packets can be fragmented, so we do not
+bother configuring MTU of TUN/TAP interfaces. For better performance just
+lower it and check that no fragmentation of outgoing UDP packets occurs.