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The original was posted on /r/wireguard by /u/Tinkous on 2023-12-25 16:48:21+00:00.
Hi there
After updating to Sonoma WireGuard has stopped working on my Mac. It still works on iPhone with the same config file.
On the Mac it connects in the Ui but no traffic seems to go through. Cannot even ping router at home.
WireGuard server is a FRITZ!Box router.
Log file shows:
2023-12-25 17:49:30.728 [NET] peer(mUuZ…zyDU) - Sending handshake initiation
2023-12-25 17:49:30.730 [NET] peer(mUuZ…zyDU) - Failed to send handshake initiation: no known endpoint for peer
Any idea where I should start troubleshooting? I have read a lot about issues with WG and latest MacOS versions. For some people it works after reconnecting to WiFi. But for me it’s always connected but no traffic. Any idea where I should start looking? I think I did something wrong in the configuration.