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I have from my ISP a static address (say 70.10.170.100) as well as a range of 2 hosts 69.169.20.120/30. I get handed the first static address when I connect via PPPoE.

I have added a virtual IP entry in pfSense | Firewall: proxy ARP with the 69.169.20.120/30 range. From the outside I can ping one of my hosts in the range, i.e. ping 69.169.20.121 works.

But I cannot figure out how to setup a NAT port forward so that I can reach an internal webserver from the outside over one of the two range host IP addresses? I don't want to use NAT 1:1 because I mostly want to have multiple port 80 to the same web server.

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In proxy ARP write the second staticIP/30.

  • This does not provide an answer to the question. Once you have sufficient reputation you will be able to comment on any post; instead, provide answers that don't require clarification from the asker. - From Review – Thomas Jan 10 '18 at 5:08
  • Thomas this is the solution that does not need clarification. Before commenting randomly, try it. – Alessandro Secchi Jan 10 '18 at 8:27
  • @AlessandroSecchi OP here, (completely forgot about this question). I have no idea where to set the proxy ARP. There's the ARP table in diagnostics, but it doesn't mention proxy, and shouldn't a secondary static IP be a function of the WAN interface? – erict Jan 29 at 18:42

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