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Hendrikto
1 day ago
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GotaTun – Mullvad's WireGuard Implementation in Ru...
> It's just a simple l3 udp tunnel
Wait, isn’t UDP L4? Am I missing something?
gwehrli
1 day ago
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Wireguard is a L3 VPN that uses UDP (L4) for tunneling. Thats probably what was meant.
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eurg
1 day ago
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Yes, but it tunnels arbitrary IP packets encapsulated in UDP.
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Wait, isn’t UDP L4? Am I missing something?