I have an Edgerouter Lite that is hosting a site with an Exchange Server running OWA on port 443. Currently the Source NAT is masquerading all traffic from BR0 out interface ETH2. The Exchange server is providing DNS and giving out mail.x with the public IP.
What I am trying to accomplish is for internal hosts trying to reach the public IP on port 443 to be DNAT to 192.168.1.10 (internal exchange address. I set up a destination NAT rule and I can see the rule matching and incrementing, but the actual response is timing out. I expect that I am missing a step here but I am not seeing it.
Does anyone have an example config that matches this particular case study? I can't see what I am not seeing but I am certain that it is fairly obvious.
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Chris Harp
Techbydsn Senior Network Technician
