can't set vti interface in dns settings

alexey Posts: 188  Master Member
First Anniversary 10 Comments Friend Collector
edited April 2021 in Security


USG20W-vpn with V4.33(ABAR.0) FW.

Configurated vti0 interface.

In DNS settings, i try to set public DNS with ip of vti interface from other site, set via vti0 interface, get error

If i set auto, or set private DNS with auto access via tunnel, ZW don't resolve DNS names.

All Replies

  • Zyxel_Stanley
    Zyxel_Stanley Posts: 1,374  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer

    Hi @alexey  

    What’s the DNS IP in your environment?

    If your DNS server is located in remote device, you can create static route to remote side.


    e.g. if your DNS server IP is is behind remote device)

    You can create a DNS server first

    And create static route into VTI interface.

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