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    PfSense WAN/LAN settings not working

    Scheduled Pinned Locked Moved Problems Installing or Upgrading pfSense Software
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    • D
      doktornotor Banned
      last edited by

      No, you cannot have WAN + LAN + WIFI on the same subnet.

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      • G
        GeoffatMM
        last edited by

        Hi doktornotor,

        I understand that they cannot all be on the same subnet (well, LAN and wifi can) but my problem is that I cannot get pfSense to find an external net address to make the outbound connection.  Can you suggest any way to do it or let me know where I am going wrong?

        Geoff

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        • johnpozJ
          johnpoz LAYER 8 Global Moderator
          last edited by

          WAN (wan)    –> em0    -->  v4/DHCP4:  192.168.1.169/24
          LAN  (lan)    --> em1    -->  v4:  192.168.1.200/24

          That is not going to work!!  As dok already stated..

          If your pfsense VM is behind a nat and that network is 192.168.1/24 - then its LAN needs to be something other than that, say 192.168.2/24

          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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          • G
            GeoffatMM
            last edited by

            Johnpoz

            I do understand it will not work that is why I posted the question.  What I need is someone to guide me through getting it set up properly.  I am not a technician and things like NAT are beyond my understanding.  I do know that I have not set up a NAT or a proxy.

            I also know that I had similar problems the first time I tried to set this up but cannot recall how I eventually overcame the problem in order to get a proper WAN address set up but I did manage to do it and it worked for a long time (through several pfsense upgrades) until the storm blew out two of my machines and made the data unrecoverable.

            What do I have to do to get pfsense to recognise that my WAN is through my router on a separate external address?

            Geoff

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            • D
              doktornotor Banned
              last edited by

              Dude move the LAN somewhere else. And move everything that conflicts with WAN somewhere else. Dunno what's unclear about it. Each interface should use a separate subnet.

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              • johnpozJ
                johnpoz LAYER 8 Global Moderator
                last edited by

                "are beyond my understanding"

                So your saying your retarded??  We are not talking quantum entanglement, or quarks and their flavors for gosh sake..  Dude if you can not understand the basic concept of what a NAT is or NAPT (Network Address Port Translation) which is what pfsense does and every other soho router.  And what a network or IP address is.. Sorry but pfsense is going to be beyond your understanding as well.  Just use your isp gateway..

                So you understand that they can not be on the same network.. So change your LAN to be a different network.. 192.168.2 for example.

                setlanip.png
                setlanip.png_thumb

                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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                • G
                  GeoffatMM
                  last edited by

                  I am not sure how one gets a Hero status unless it is by being incredibly demeaning and rude to people that have less knowledge (note I do not say intelligence as clearly you appear to lack some) than you?

                  If anyone is retarded I believe it must be you as you clearly cannot even read!

                  If you look at my post it is quite clear that I cannot use the web configurator that you so kindly put an image up of, viz (by the way, that's Latin for as follows or as you can see):

                  However, from outside the guest, be it from the host or a separate machine, I cannot ping 169 or 200 and so cannot see the web configurator to make progress.

                  I am amazed that pfSense maintains any users when they are treated so rudely by what I can only describe as an arrogant, disrespectful and bigoted "Hero".  You may know a great deal about computing networks but you seem to fail when it comes to working with those of the human type.

                  If you are not prepared to be pleasant and helpful to someone that is struggling to get this useful piece of software working again, please keep your comments to yourself and let others of a more supportive nature intervene.

                  Geoff

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                  • D
                    doktornotor Banned
                    last edited by

                    Perhaps just hire someone to do the job? Because frankly I'm not seeing any progress here. There's no need for webconfigurator to set an interface IP, you can do that from console.

                    If unable, then simply flush the VM down the drain and reinstall. After that, kindly avoid this brainfart:

                    "I have set the LAN interface (em1) to the static address of 192.168.1.200".

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                    • johnpozJ
                      johnpoz LAYER 8 Global Moderator
                      last edited by

                      If you can not get to the webgui.. What I suggest is you start over completely!!!  And yes as dok stated you could use the console.  Even when vm you can console..

                      Setup up a new pfsense - this time do not use the same network as your wan network..

                      Talk about being freaking rude – dude read your own post.. You stated that this stuff is beyond your understanding.. So how exactly are we suppose to help??

                      "I do know that I have not set up a NAT "

                      How is it you know this if you don't even understand what is it?  Pfsense does nat out of the box.. Just like every other soho router or isp device.. But seems your more focused to call me out just asking you to clarify your own statement..  WTF dude really??

                      From your own statements - this seems beyond you.. All of it - so just use your isp device would be my advice to you.. That is a HERO's suggestion plain and simple, sorry its not what you want to here.. But sorry I don't give 2 shits to help someone that says the stuff they are trying to do is just beyond their understanding...

                      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
                        doktornotor Banned
                        last edited by

                        And on another note - after you've fixed the conflicting subnets, you'll soon notice that the whole network design is completely broken with the virtualization you put in place.

                        For the complete picture, my router is set to recognise a series of fixed IP addresses from their Mac addresses in the fixed range of 192.168.1.2 to .200 plus .250 to 254 with DHCP having reserved addresses (for visitors) in the range 192.168.1.201 to .249.

                        pfSense is supposed to be your router. And it will not do any useful job when all your LAN machines are on pfSense's WAN side. Also, double/multi-NAT sucks.

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