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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SSL VPN: Access to SSL Client side

There is a SSL VPN client connection to a Sophos XG Firewall. The Connection is fine. From the client side i get access to the XG Firewall local LAN. Now i need also access from XG Firewall local LAN to the Client LAN.

I have two Firewall Rules.

- VPN to LAN
- LAN to VPN

What else do I need.

Thank's  community.



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  • Marcel,

    did you follow this kb?

    https://community.sophos.com/kb/en-us/122769

    You only need VPN to LAN and not vice-versa.

    Regards

  • Yes, i folllowed exactly this kb. As i said. Access from Client LAN to local LAN (XG side) is possible. But i need also access from local LAN to Client LAN.

  • Marcel,

    Can you explain a bit better? Do you need to access a lan that is behind a S2S vpn?

  • Ok. Let's try to explain.

    ---------------------------------------------        VPN SSL Connection    -----------------------------------------------

    | SSL VPN Client, LAN 192.168.75.0/24 |  <-------------------------> | XG Firewall, local LAN 192.168.11.0/24 |

    ---------------------------------------------                                         -----------------------------------------------

    Access from Client LAN to XG Firewall local LAN is ok.

    MANAGEMENT: >STATE:1580996743,CONNECTED,SUCCESS,10.81.234.6,46.14.83.102,8443,192.168.75.223,58254

    Ping wird ausgeführt für 192.168.11.101 mit 32 Bytes Daten:
    Antwort von 192.168.11.101: Bytes=32 Zeit=21ms TTL=127
    Antwort von 192.168.11.101: Bytes=32 Zeit=21ms TTL=127
    Antwort von 192.168.11.101: Bytes=32 Zeit=21ms TTL=127
    Antwort von 192.168.11.101: Bytes=32 Zeit=21ms TTL=127

    Ping-Statistik für 192.168.11.101:
    Pakete: Gesendet = 4, Empfangen = 4, Verloren = 0
    (0% Verlust),
    Ca. Zeitangaben in Millisek.:
    Minimum = 21ms, Maximum = 21ms, Mittelwert = 21ms

     

    But i don't have access from XG Firewall local LAN to VPN Client LAN.

     

    Ping wird ausgeführt für 10.81.234.6 mit 32 Bytes Daten:
    Zeitüberschreitung der Anforderung.

    Ping-Statistik für 10.81.234.6:
    Pakete: Gesendet = 1, Empfangen = 0, Verloren = 1
    (100% Verlust)

    or 

    Ping wird ausgeführt für 192.168.75.5 mit 32 Bytes Daten:
    Zeitüberschreitung der Anforderung.
    Zeitüberschreitung der Anforderung.
    Zeitüberschreitung der Anforderung.

    Ping-Statistik für 192.168.75.5:
    Pakete: Gesendet = 3, Empfangen = 0, Verloren = 3
    (100% Verlust)

  • Thanks for the info.

    Where are you executing the ping command?

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