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    Lan / Wan IPs

    Scheduled Pinned Locked Moved General pfSense Questions
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    • B Offline
      bobthuglife
      last edited by

      yes i know it is about 3500 IPs !

      i can reduce but i need at least 1000 IPs because it is for a beach with some events during the summer…

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      • D Offline
        doktornotor Banned
        last edited by

        Dude, just pick something out of 192.168.x.x range entirely.

        https://tools.ietf.org/html/rfc1918

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        • DerelictD Offline
          Derelict LAYER 8 Netgate
          last edited by

          SMH - You might want to hire someone to design this for you.

          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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          • B Offline
            bobthuglife
            last edited by

            ok thank you for your help !
            I appreciate…

            i will put 192.168.2.1/22 for the lan IP and i set up my dhcp server as:  from 192.168.2.10 to 192.168.4.254
            and i let my ip wan as 192.168.1.250/24

            Have a nice day

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            • johnpozJ Offline
              johnpoz LAYER 8 Global Moderator
              last edited by

              So your going to have 1000 devices on how many AP?  On the same segment?  You might want to have multiple segments if you need 1000 plus devices.

              And your going to run this connection behind a double nat?  What do you have in front of pfsense doing nat that its on 192.168.1.1??  Can it handle the number of sessions 1000 devices would create.. I don't think so if its some soho device.  Shoot a p2p client can take down many soho routers.

              Im with Derelict on this - I think your over your head if you don't even understand basic network masks and trying to design something that 1000 devices will be using.

              Dude sorry but /22 is 192.168.0.0 - 192.168.3.255, again your overlapping..  You just don't understand subnetting at all I take it..

              If you want to use a /22 mask, then your lan could be 192.168.4.1/22 and then set your dhcp scope from 192.168.4.10 to 192.168.7.254

              An intelligent man is sometimes forced to be drunk to spend time with his fools
              If you get confused: Listen to the Music Play
              Please don't Chat/PM me for help, unless mod related
              SG-4860 24.11 | Lab VMs 2.8, 24.11

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              • D Offline
                doktornotor Banned
                last edited by

                Which part of move it out of 192.168.x.x entirely is so horribly hard to get…

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                • johnpozJ Offline
                  johnpoz LAYER 8 Global Moderator
                  last edited by

                  ^ while I agree that would be the simple solution dok, it for sure will not teach him anything ;)

                  Subnets break at specific points depending on the mask, you can't just take any number and start your network at that mark.

                  He mentions a beach and needing a 1000 IPs - so how many AP is that?  What kind?  And what is in front of this pfsense..  What I don't want to happen is your network crash and burn and you blame it on pfsense.  Which can handle 1000 devices without breaking a sweat if on the right hardware.  What are you running pfsense on?  What is your bandwidth that these 1000 users are going to share?

                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                  If you get confused: Listen to the Music Play
                  Please don't Chat/PM me for help, unless mod related
                  SG-4860 24.11 | Lab VMs 2.8, 24.11

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                  • B Offline
                    bobthuglife
                    last edited by

                    Finally I follow doktornotor advice, and I put 10.10.0.1 for LAN and it works !

                    (6 Cisco AP behind a switch)

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                    • D Offline
                      doktornotor Banned
                      last edited by

                      @bobthuglife:

                      (6 Cisco AP behind a switch)

                      Hope you don't mean the Linksys/Belkin "Ciscos".

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                      • B Offline
                        bobthuglife
                        last edited by

                        Cisco Aironet 702i

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                        • DerelictD Offline
                          Derelict LAYER 8 Netgate
                          last edited by

                          With an even distribution of users (wishful thinking) and typical 5GHz take you're looking at 100 associations per radio on 2.4 and 66 associations on 5GHz.

                          I have no real-world experience with the Cisco 702s.  They ought to be able to handle it.  I know ruckus 7372s and 7982s have no problem with that number of associations.  Hopefully you also have a controller.  I think there are wireless controllers built into current Cisco switches.

                          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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                          • B Offline
                            bobthuglife
                            last edited by

                            normally, i have 100-200 connections per day but sometimes (1 or 2 days per month, i have an event between 500-800 persons can come this day and they want to Tag or put Selfie on facebook  :(

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                            • johnpozJ Offline
                              johnpoz LAYER 8 Global Moderator
                              last edited by

                              6 AP with 1000 clients is = 166 clients each if you got an pure equal dist, good luck with that.  Those are controller based, you have controller setup?  Those are indoor APs - thought you said this was on a beach?

                              What kind of area are you talking?  Those ae only 2x2 AP.. Not going to be the best for lots of clients each, etc.

                              There is a huge difference of 200 a DAY over 6 AP compared to 800 at the same time sharing those 6.

                              An intelligent man is sometimes forced to be drunk to spend time with his fools
                              If you get confused: Listen to the Music Play
                              Please don't Chat/PM me for help, unless mod related
                              SG-4860 24.11 | Lab VMs 2.8, 24.11

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                              • B Offline
                                bobthuglife
                                last edited by

                                When i say 800 clients it is a maximum. They will not be there in the same time, because we are opening from 1pm to 8pm and maybe 300-400 it is the maximum in one hour.

                                this is a great beach, and people will be scattered equally because they can not stand in one place. So i think 6 cisco ap with 300-400 persons at the maximum (because they stay 2 or 3 hours maximum), i think it will be good… and it is only for 1 or 2 days per month !

                                they won't donwload, only go on facebook or read emails.

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                                • johnpozJ Offline
                                  johnpoz LAYER 8 Global Moderator
                                  last edited by

                                  how do you have these indoor AP mounted at a beach?  They must actually be inside structures?

                                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                                  If you get confused: Listen to the Music Play
                                  Please don't Chat/PM me for help, unless mod related
                                  SG-4860 24.11 | Lab VMs 2.8, 24.11

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