Would it be possible to run the client on the switch?

[chackAJMCPE]

I think that if a special sysmodule is used for LAN play communication, it could be replaced with a sysmodule that connects to switch-lan-play servers (homebrew app + custom sysmodule)

This would be a pretty good thing, because we wouldn't need a computer for this anymore, maybe even not need to type the dns and ip things.

I dont know if this is possible, and i don't have any leads for now if a sysmodule is used, but i would like to help in some way with this

[chackAJMCPE]

Or modify ldn_mitm to connect to servers directly

[spacemeowx2]

yes, but a lot of work I guess