It does not work!

KMarc

Zyxel_Stanley

Hi @KMarc

It appears that the LAN2 interface is currently in use (referenced) within the VPN settings, which is why it cannot be deleted from your firewall configuration. To resolve this issue, please navigate to "Site-wide > Configure > Firewall > Site-to-Site VPN" and disable the LAN2 interface from the local networks setting. Once this is done, you should be able to remove the interface settings without any problem.

Zyxel_Stanley

Hi @KMarc

It appears that the LAN2 interface is currently in use (referenced) within the VPN settings, which is why it cannot be deleted from your firewall configuration. To resolve this issue, please navigate to "Site-wide > Configure > Firewall > Site-to-Site VPN" and disable the LAN2 interface from the local networks setting. Once this is done, you should be able to remove the interface settings without any problem.