USG20W-VPN, Security Policy for VPN connection over L2TP/IPSEC

furan
furan Posts: 1
edited April 2021 in Security
Dear all,
I have setup the firewall router with an L2TP/IPSEC VPN connection. The main problem is, that i can only perform an VPN connection from outside if i allow the default rule. I think that is not an option and unsecure. So i didn't find the problem in the rules created. Maybe one route is missing or set fault. I hope an expert can help me with this issue.

All Replies

  • Zyxel_Emily
    Zyxel_Emily Posts: 1,296  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer

    Hi @furan,

    Set the destination to “any” instead of LAN1_SUBNET of security policy rule 12 and L2TP tunnel can be connected.



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