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    Non routable peering address

    Scheduled Pinned Locked Moved 2.1 Snapshot Feedback and Problems - RETIRED
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    • B Offline
      bert64
      last edited by

      I have a pfsense configured such that the WAN address is non routable (private peering network), and addresses on other interfaces are routable.

      This generally works fine, devices behind it (with routable ips) have full working connectivity and i can connect to the routable ip address which is assigned to the pfsense box. What does cause a problem however is when the firewall itself needs to make an outbound connection (eg to download packages or updates), pfsense uses the non routable address as the source address for making connections. Is there any way to force it to use the routable address as the source address instead?

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      • jimpJ Offline
        jimp Rebel Alliance Developer Netgate
        last edited by

        Manual outbound NAT, set a NAT rule to map the private WAN IP to one of the firewall's public IPs on another interface.

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        • B Offline
          bert64
          last edited by

          How about for ipv6?

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          • jimpJ Offline
            jimp Rebel Alliance Developer Netgate
            last edited by

            Use NPt to map the non-routable segment to the routed segment.

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