Hello, I am testing UTM9 (home edition for now) to replace our Zywall USG 50 but can't get port forwarding to work. As an example, forwarding HTTP to a server on the lan is set in NAT as:
Traffic Source: Any
Traffic Service: HTTP
Traffic Destination: External (address)
NAT Mode: DNAT (destination)
Destination: Webserver (defined in Network Definitions)
Destination Service: left blank
Automatic Firewall rule
I cannot get any of the servers to respond. They are all working fine, when I put the ZyWall back in all works perfectly.
It does not seems to be a firewall issue, adding a top rule like any->any->any to allow all traffic did not help.
I also disabled all other services such as IPS, Web Protection, etc. but no luck.
Does anyone have a guess of what could be wrong?
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