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    TFTP Server behind pfSense

    Scheduled Pinned Locked Moved General pfSense Questions
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    • I Offline
      iberiaerik
      last edited by

      Hello all. I'm reaching out to see if anyone can help as I'm stuck.

      I have inherited a small network in an office building which provides an internet connection for a Mitel PBX and a handful of Mitel VOIP phones. This network used to have a household Netgear router at its core and I have now upgraded to a Netgate SG-5100 running pfSense.

      The issue I'm struggling with is that due to people working remotely we have the need for a few of these Mitel phones to work from the users' homes. This was functioning fine using the Netgear router configured by the previous IT admins but I'm having trouble with TFTP and pfSense. The phones use TFTP to download provisioning information from the PBX.

      I have gone as far as configuring a 1 to 1 NAT from a public IP to the PBX and allowing any and all traffic but the phones still fail to provision via TFTP. I have also enabled the "TFTP Proxy" available in pfSense on all cominations of the interfaces but I still cant get it to work.

      If anyone has any ideas I would really appreciate the input.

      Thanks.

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      • chpalmerC Offline
        chpalmer
        last edited by

        Try this-

        Go to System/Advanced/Firewall & NAT and down to TFTP Proxy. Enable it on the interfaces were your phones are.

        Triggering snowflakes one by one..
        Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz on an M400 WG box.

        NollipfSenseN 1 Reply Last reply Reply Quote 0
        • NollipfSenseN Offline
          NollipfSense @chpalmer
          last edited by

          @chpalmer He said "I have also enabled the "TFTP Proxy" available in pfSense on all cominations of the interfaces but I still cant get it to work."

          pfSense+ 23.09 Lenovo Thinkcentre M93P SFF Quadcore i7 dual Raid-ZFS 128GB-SSD 32GB-RAM PCI-Intel i350-t4 NIC, -Intel QAT 8950.
          pfSense+ 23.09 VM-Proxmox, Dell Precision Xeon-W2155 Nvme 500GB-ZFS 128GB-RAM PCIe-Intel i350-t4, Intel QAT-8950, P-cloud.

          chpalmerC 1 Reply Last reply Reply Quote 0
          • chpalmerC Offline
            chpalmer @NollipfSense
            last edited by

            @NollipfSense said in TFTP Server behind pfSense:

            @chpalmer He said "I have also enabled the "TFTP Proxy" available in pfSense on all cominations of the interfaces but I still cant get it to work."

            I did not see that the first time I read it.. Thanks.

            Triggering snowflakes one by one..
            Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz on an M400 WG box.

            1 Reply Last reply Reply Quote 0
            • chpalmerC Offline
              chpalmer
              last edited by

              @iberiaerik did you reboot the firewall since enabling the proxy? I believe this is required.

              Triggering snowflakes one by one..
              Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz on an M400 WG box.

              1 Reply Last reply Reply Quote 0
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