Accessing LAN from VPN client when using GL-MT2500A as VPN server sitting below an external router

[alzhao]

Can you check if you met this issue in firmware 4.5?

Access LAN services through real IP with active VPN client

These commands are not necessary to manually input for firmware 4.5: uci set firewall.wan_in_conn_mark=rule ... uci set firewall.wan_in_conn_mark.set_xmark='0x80000/0x80000' ... To revert that: sh /rom/etc/uci-defaults/99-vpnpolicy uci commit /etc/init.d/firewall reload See if it fixes your issue.