Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

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VPN site to site with dynamic public ip

Jérémy EULMI

Hello,

Sorry for my english, i'm french ^^

I have a VPN site to site between a Zyxel USG FLEX 100 (Site A) and Sophos XGS 107 (Site B), it's works !

My problem is :

Site B has a dynamic public ip.
Each time the ip changes, I connect to change the gateway address on the Zyxel.

Configuration site A
 

 




Configuration site B

 


 

I already tried to check dynamic remote address but it doesn't work.
Can you tell me how to do this?
THANKS



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    Salut Jérémy,

    do both sites have dynamic IP addresses?

    You should use dynamic DNS for at least one of the sites, then make this site the "responder" (choose "Respond Only") and the other site is the "initiator" of the tunnel.

    You thn choose the DNS-name of the gateway as the target for the VPN-tunnel on the initiator.

    Mit freundlichem Gruß, best regards from Germany,

    Philipp Rusch

    New Vision GmbH, Germany
    Sophos Silver-Partner

    If a post solves your question please use the 'Verify Answer' button.

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