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    Use public IP for pfsense thats behind a pfsense?

    Scheduled Pinned Locked Moved NAT
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    • johnpozJ
      johnpoz LAYER 8 Global Moderator @wmw509
      last edited by

      @wmw509 why do you want/need a 2nd pfsense? This could just be done with 1 pfsense, you can create vips for your other IPs out of the /29

      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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      • W
        wmw509 @viragomann
        last edited by

        @viragomann I added an allow any to any rule on that interface, and on pfsense2 I defined the wan with the same gateway used on pfsense1

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        • V
          viragomann @wmw509
          last edited by

          @wmw509
          Do you have only this one /29 public IP block from the ISP or is this routed to a primary public IP?

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          • W
            wmw509 @viragomann
            last edited by

            @viragomann only the single /29

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            • W
              wmw509 @johnpoz
              last edited by

              @johnpoz this could be done with a single pfsense, but I want to keep these 2 areas with their own pfsense if possible. They might move / not be right next to each other in the future and need to have their own standalone network.

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              • V
                viragomann @wmw509
                last edited by

                @wmw509
                If you have proper rules on pfSense 1 on the interface or bridge you should at least be able to ping its WAN IPs and the upstream gateway.

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                  wmw509 @viragomann
                  last edited by

                  @viragomann any advice on how those rules should look? I did a basic any-to-any rule but I am still not getting anything

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                  • johnpozJ
                    johnpoz LAYER 8 Global Moderator @wmw509
                    last edited by

                    @wmw509 I wouldn't bridge through pfsense 1.. Why would you not just put a switch between your isp and your pfsense so you can connect both of them.. This is by far the simplest solution for sure!

                    Doesn't really need to be anything fancy to be honest.. Any 10ge dumb switch should be fine.

                    https://mikrotik.com/product/crs305_1g_4s_in

                    Runs like $150, 4 sfp+ ports which would be 1 from your isp, 1 each for your pfsense boxes and then an extra you could use for something else or another pfsense even ;)

                    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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                    • W
                      wmw509 @johnpoz
                      last edited by

                      @johnpoz yeah I was looking at that exact one haha. I will probably end up doing that, I was just hoping to find a solution when I'm on site. In the mean time I got it working by just double nat'ing pfsense 2 and using a virtual IP on a port forward so my VPN/remote access works.

                      I'll have to revisit to get it set up in a more correct way, but for now at least pfsense2 has internet

                      johnpozJ 1 Reply Last reply Reply Quote 0
                      • johnpozJ
                        johnpoz LAYER 8 Global Moderator @wmw509
                        last edited by johnpoz

                        @wmw509 double nat works - and to be honest simpler solution than the whole bridge thing..

                        to me the switch is the "correct" way to do it.. Do you have another 10ge switch on site you pipe the connection through?

                        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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                        • W
                          wmw509 @johnpoz
                          last edited by

                          @johnpoz Unfortunately no, but I ordered that mikrotik switch. Looking at compatible transceivers now as well. I'll be back on site before too long and can switch things over.

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