I have a wg-server set up. Here's the relevant bit from /etc/config/network: config interface 'wan_isp' option proto 'dhcp' option metric '10' option device 'eth1.20' config interface 'wg_server' option proto 'wireguard' option private_key '***' list…

Got it to work following the advice from a friend. Turns out, my ISP changed something in their network configuration, and the default MTU was no longer working reliably. Changed it to 1200 and now it works.

Wireguard works from LAN but not from WAN

Installing and Using OpenWrt

lleachii May 29, 2023, 4:41pm 2

I noticed your IP is an IR ISP. See these quotes from your fellow country persons:

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