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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DHCP Relay over Route-based VPN

Hello Community,

as discussed here: DHCP Relay over Routing-Based IPsec in SFOS 18.0.1 not working - Discussions - Sophos (XG) Firewall - Sophos Community

is DHCP Relay over Route-based VPN not supported and working on v18. I can confirm that is still not working on v18-MR5. Is there a timeframe when this feature will available?

Thanks,

Ben



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  • Hello LuCar Toni,

    I tested the setup with RED-Tunnel between the XG Firewalls. With the RED Tunnel everything works as expected. 
    One Question for RED-Tunnel: Can I build redundant Tunnel like the route-based VPN?

    Ben

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  • FormerMember
    0 FormerMember in reply to Ben@Network

    Hi Ben@Network, 

    As far as I know, there's no option to build redundant RED tunnels. 

    Thanks,

  • Actually you can. As RED is a Server/Client protocol, you can simply build two different tunnels between each IPs available. The Tunnels would be 24/7 active but only used, if the route is matching. Use Routing like Dynamic routing or static routing + metrics. 

    In the future, there will be solutions via SD-WAN (jitter etc.) 

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