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    state sync?

    Scheduled Pinned Locked Moved TNSR
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    • E
      etfeet
      last edited by

      Does tsnr support firewall/connection state sync between instances?
      Looking through the documentation and I can't find anything that mentions how you would sync connection state between tsnr instances. ie highly available firewall deployment.

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      • DerelictD
        Derelict LAYER 8 Netgate
        last edited by Derelict

        No. There is nothing like that yet. It would generally only be an issue if NAT is in the mix.

        Chattanooga, Tennessee, USA
        A comprehensive network diagram is worth 10,000 words and 15 conference calls.
        DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
        Do Not Chat For Help! NO_WAN_EGRESS(TM)

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        • E
          etfeet
          last edited by

          use case I'm looking at is using tnsr for a ha perimeter firewall deployment (including destination nat port forwarding and outbound nat masquerading). so keeping the nat state table in sync between router instances definitely a concern. Can you use regular Linux Contrack to keep the tables in sync? on regular centos/ubuntu/etc you can use this: https://conntrack-tools.netfilter.org/manual.html.

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