I have Zywall SecuExtender 4.0.4.0

I can't get it to work for some reason.  I use it everyday - today it just won't connect...  won't do anything!

All Replies

  • PeterUK
    PeterUK Posts: 2,704  Guru Member
    First Anniversary 10 Comments Friend Collector First Answer
    edited January 2022
    Tested here with a USG40 maybe change the port the SSL VPN uses in VPN SSL VPN > global setting tab
    Add a firewall rule from WAN to Zywall for that port
    in the SecuExtender use example.com:5555 
  • Zyxel_Emily
    Zyxel_Emily Posts: 1,296  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer
    Here are some tips for you about SSL VPN configuration.
    1. SSL VPN pool cannot conflict with any WAN/LAN/DMZ/WLAN even if they are not in use.

    2. SSL VPN pool cannot be 192.168.200.0/24 if Network Extension Local IP is 192.168.200.1.

    3. If you change the SSL VPN port from default 443 to other port, you need to allow this port in security policy rule "WAN_to_Device" and enter example.com:port on SecuExtender just like PeterUK suggested.

Security Highlight