I am attempting to setup this firewall without running NAT. I am curring running NAT on my router outside of the firewall. I need help getting internet access to work without running NAT.
If I setup my firewall with NAT using
dmz-masq dmz -> All / All MASQ__eth2 None
I can access services normally except services that break when double natted.
For troubleshooting, I am allowing all traffic:
any any any
as my only packet filter rule.
As soon as I eliminate the NAT rule, I lose access to all of my services. I have tried numerous routing entries on both the Astaro firewall and my external Cisco router.
Is running the firewall without NAT supported? Any suggestions on how to make this work. I feel like I am missing something simple.
Joe
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