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database64128 / swgp-go

🐉 Simple WireGuard proxy with minimal overhead for WireGuard traffic.
GNU Affero General Public License v3.0
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"error": "the packet is larger than the supplied buffer" #34

Closed azadrahorg closed 11 months ago

azadrahorg commented 1 year ago

I installed the server and client, but when WireGuard is connected, the following error appears can you help? Also, I set MTU at 1400

WARN service/client_mmsg.go:158 Failed to read from wgConn {"client": "client", "listenAddress": ":51822", "clientAddress": " [::ffff:****]:51884", "packetLength": 1472, "error": "the packet is larger than the supplied buffer"}

database64128 commented 1 year ago

If 1400 really is the actual PMTU between your swgp-go client and server, then you also need to reduce your WireGuard service's MTU down to the one suggested by swgp-go on startup.

If 1400 was just an arbitrary value you typed, you might want to increase it to match the actual PMTU.