Firewall – Configuring TMG to allow a connection through the firewall

firewallmicrosoft-ftmgmicrosoft-ftmg-2010ping

Here's the basic outline of the problem:

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I'm trying to ping from 192.168.0.2 to 192.168.10.2, but the ping dies on reaching 192.168.10.1.

Obviously TMG is blocking it with the firewall. 🙂

Assuming this is a fresh install, what do I need to do in order to let the ping through?

I've tried creating a new Firewall rule to allow **all* traffic through from all interfaces to all interface and it still doesn't allow the ping through.

Thanks.

Best Answer

Sanity check: Can you see it blocking it in the Logging interface, using log time: Live?

Create a new Firewall Policy rule that allows Ping (yes, it's called the Ping protocol, not ICMP Echo or anything posh like that) from the 0. subnet through to the 10. subnet.

If they're defined as separate networks, a "Ping" rule should work.

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