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Need some help with a newly setup RED

So i've just set up a new UTM & RED and they have synced and are connected. The internet is working fine but I need to be able to add users on the RED network to the domain where the UTM is at Head office.

On the RED network I can only ping as far as the Internal UTM interface.

I've followed the RED setup guide and I believe that is setup as it should be.

So how do I get my RED network 192.168.4.0 to talk to my 192.168.7.0 and vice versa?

Thanks!

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0 apijnappels over 10 years ago

Both subnets need to point to the UTM as default gateway (or at least know that the subnets are reacheable through the UTM).
Then on the UTM you need te make a firewall rule:

RED network => any => Internal ALLOW
Internal => any => RED network ALLOW

Or you could be more restrictive and not use ANY but only the ports/services really needed.

Managing several Sophos firewalls both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.
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0 apijnappels over 10 years ago

Both subnets need to point to the UTM as default gateway (or at least know that the subnets are reacheable through the UTM).
Then on the UTM you need te make a firewall rule:

RED network => any => Internal ALLOW
Internal => any => RED network ALLOW

Or you could be more restrictive and not use ANY but only the ports/services really needed.

Managing several Sophos firewalls both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.
Cancel
Vote Up 0 Vote Down

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