Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Port forward to external IP?

    NAT
    2
    2
    2.2k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • J
      jpp
      last edited by

      Is there any way of taking all traffic coming in on say WAN port 80 and sending to a designated port on another external host? (ie a host on the wan) - I see one question here from 2007 with no answer that matches this.

      (running 2.1 release embedded)

      1 Reply Last reply Reply Quote 0
      • jimpJ
        jimp Rebel Alliance Developer Netgate
        last edited by

        Not unless you also do manual outbound NAT to mask the source of the traffic so it appears to come from your firewall.

        The problem with doing that is that the remote client will hit pfSense, pfSense will forward to the server, but the server will not send the reply back through pfSense, so the connection will fail.

        If you use NAT to make it look like the connection between pfSense and the server came from pfSense, it would work, but the server wouldn't know where the traffic really originated.

        Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

        Need help fast? Netgate Global Support!

        Do not Chat/PM for help!

        1 Reply Last reply Reply Quote 0
        • First post
          Last post
        Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.