Problem whit configuring the VPN on USG-40 with Secuextender

Fabrizio

Hi all, I have a problem with configuring the VPN on USG-40 with Secuextender. I have only one static public IP and the firewall is installed behind router with NAT on port 443 to Zywall. VPN only works if I disable the Zyxel firewall, I can not figure out where I'm wrong. Thanks in advance

Zyxel_Charlie

@Fabrizio
Is the toplogy like: PC(Secuextender)-----SSL-----router-----USG?
It seems the port of SSL VPN(port 443) was not allowed on zywall, can you double check the HTTPS service is allowed on default profile Wan_to_Device or make sure the rules does not blocked HTTPS.
Charlie

Fabrizio

it was just that thanks