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    Looking for PFsense appliance

    Scheduled Pinned Locked Moved General pfSense Questions
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    • J Offline
      joshv918
      last edited by

      I was looking for some advice for a pfsense device. I’m looking for a router with maybe a few 10gig interfaces. Wan and lan at least. And hoping it could handle anywhere from 2k to 5k clients to start. This router would be for events. I do have my eyes on a bigger box for the larger events that I’d like to get anywhere from 10k to 20k clients online. I currently have a dell server I turned into a pfsense box: with 8cpus and 4 cores with 32 gigs of ram but I suspect the network card might be having some problems.. I was hoping I could get some advice on both devices. The one for 2k-5k clients: and also the larger Box. Both from netgate. My goal is to get them from netgate.

      Thank you!!

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      • P Offline
        Patch @joshv918
        last edited by

        @joshv918
        I assumed you have looked here Netgate Appliances

        J 1 Reply Last reply Reply Quote 0
        • J Offline
          joshv918 @Patch
          last edited by

          @patch it doesn’t speak much there on the number of clients and what could be recommended for all the nat translations. Raw throughput- vs number of connections and sessions and what not is kind of where I need guidance on ..

          Thank you

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          • stephenw10S Offline
            stephenw10 Netgate Administrator
            last edited by

            It depends what those clients are. If they're all IoT devices connecting to a single server that's very different to all BitTorrent clients with thousands of connections each.
            It does list the number of states each can handle which is effectively limited only by available RAM. 1M states is ~1GB. Each connection requires 2 states, NAT is part of the created state.

            How many states per client do you see in your current deployment?

            Steve

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            • J Offline
              joshv918 @stephenw10
              last edited by

              @stephenw10 this is for festivals.. so the clients would likely be using social media.. maybe checking bank accounts in order to make purchases.. a lot of pos machines.. some vlans would be for streaming. Production offices for work related things. Kind of a a gumbo of all sorts of services.. really haven’t encountered networks as diverse and as intense as these.. why I’ve moved from Edge routers(ubiquiti) into the direction of pfsense

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              • stephenw10S Offline
                stephenw10 Netgate Administrator
                last edited by

                Do you have any data from your previous events using pfSense?

                The monitoring graphs record state usage and free memory. If you're using captive portal it also records the number of connected clients.

                Otherwise it's a guessing game with a mix of clients like that.

                Steve

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                • J Offline
                  joshv918 @stephenw10
                  last edited by

                  @stephenw10 I’m wondering if there is a way to sort of calculate in the worst case scenario type of way. Assume I have 5k clients torrenting lol?

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                  • J Offline
                    joshv918 @stephenw10
                    last edited by

                    @stephenw10 I was looking at maybe the 6100 for the smaller events and the 1537 for the larger ones.. I built a server with 32gigs of ram but I think the interfaces might have problems because I was have so many CRC errors with my Cisco 10gig switch and tx pause errors with my Mikrotik switch and I replaced the cables. So I’m just scared to keep using a Frankenstein pfsense box and want the peace of mind of getting some new from netgate

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                    • N Offline
                      nimrod @joshv918
                      last edited by

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                      • N Offline
                        nimrod @joshv918
                        last edited by

                        @joshv918 said in Looking for PFsense appliance:

                        @stephenw10 I was looking at maybe the 6100 for the smaller events and the 1537 for the larger ones.. I built a server with 32gigs of ram but I think the interfaces might have problems because I was have so many CRC errors with my Cisco 10gig switch and tx pause errors with my Mikrotik switch and I replaced the cables. So I’m just scared to keep using a Frankenstein pfsense box and want the peace of mind of getting some new from netgate

                        I would go with Netgate 1537 with 32GB of RAM.

                        AndyRHA 1 Reply Last reply Reply Quote 0
                        • AndyRHA Offline
                          AndyRH @nimrod
                          last edited by

                          I think you should restate your requirements.
                          The number of clients is not the correct end number you are looking for, it is the number of states (RAM usage). I have about 20 devices on my network doing things. I have 800 states, or about 40 states per device. 10k clients times 40 states is 400,000 states. My 8Gb FW defaulted to over 800k states, my memory usage is low so there is room to grow. (40 states per device is not a solid number you should use, just an example.)
                          10Gb is where you look at interfaces and CPU, a 6100 should handle that speed.
                          Any packages you add on top should be added to the CPU and RAM numbers.

                          When you are done you should have an idea as to the the CPU and RAM needed, then you can make an educated guess on which device is best suited for your needs. If you have performance data from previous events you can improve your estimation on CPU and RAM needed.

                          o||||o
                          7100-1u

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