Starcraft over Wireguard ... :sideeye:

Asbjørn Sloth Tønnesen wireguard at
Wed Feb 14 22:24:51 CET 2018

Hi Eric,

If the game requires the computers to be on the same LAN,
complete with broadcast, multicast etc., you can run a layer
2 network through WG, running a L2TPv3 tunnel on top of WG's
layer 3 network.

See ip-l2tp(8) for usage examples.

It doesn't say in the man page, but if you set the L2TP MTU
high like 1500 (to simulate standard LAN MTU), then the
packets will be fragmented at the IP layer, so at the cost
the fragmentation overhead you can even emulate a higher MTU.

Best regards
Asbjørn Sloth Tønnesen

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