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Cisco VPN not working after adding Sophos XG in bridge mode

My original network was setup as follows:

Cisco router ---> Cisco switches --. rest of network

IP address for network 192.168.0.0/24 

Cisco IPsec VPN assigns address 192.168.1.0/24

Through the VPN I am able to work normally as if I am connected to the network locally.

When I install the Sophos XG (bridge mode) into the network, everything locally works.

When I VPN into the network i can connect, but that is all.

I cannot reach any devices on the 192.168.0.0 network

When I ping a 192.168.1.0 address from a computer on 192.168.0.0 i get responses back, but trying to ping from the 192.168.1.0 network to the 192.168.0.0 network, nothing passes.

Any help would be greatly appreciated. 



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  • Hello Todd,

    Thank you for contacting the Sophos Community.

    Does your Network is now Cisco Router -->> XG Firewall --> Cisco Switches --> Res of Network?

    If that is the case the XG in Bridge mode shouldn't affect the traffic. But you could SSH into the XG and see if you see traffic arriving at the XG from 192.168.1.0.

    Regards,

Reply
  • Hello Todd,

    Thank you for contacting the Sophos Community.

    Does your Network is now Cisco Router -->> XG Firewall --> Cisco Switches --> Res of Network?

    If that is the case the XG in Bridge mode shouldn't affect the traffic. But you could SSH into the XG and see if you see traffic arriving at the XG from 192.168.1.0.

    Regards,

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