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    Site-to-Site OpenVPN Connectivity Problem

    Scheduled Pinned Locked Moved OpenVPN
    28 Posts 3 Posters 2.6k Views
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    • J
      JamesVA
      last edited by JamesVA

      Having said that, it looks like I can ping clients on Side A if i'm sitting on the console of pfsenseB.....

      however it doesn't work the opposite way, i.e. if i'm on the console of pfsenseA, i can't reach anything on side B.

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      • DerelictD
        Derelict LAYER 8 Netgate
        last edited by

        It doesn't make any sense that you are seeing traffic exit the VPN at A but it does not arrive in a capture on openvpn at B.

        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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        • J
          JamesVA
          last edited by

          Could it have something to do with the fact that pfsenseB WAN IP is on 10.x.x.x subnet?

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          • DerelictD
            Derelict LAYER 8 Netgate
            last edited by

            Not unless it's within or conflicting somehow eith the others. And you'd still see the packets in the capture on the OpenVPN.

            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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            • J
              JamesVA
              last edited by

              hmm ok, what else can you suggest I try? I do have multiple ovpn instances on SideA, but i can't imagine that would conflict with any of them since they're running on different ports....

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              • DerelictD
                Derelict LAYER 8 Netgate
                last edited by

                It's not about ports but addresses/networks. They all need to be unique.

                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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                • J
                  JamesVA
                  last edited by

                  they are; screenshot below.

                  0_1539288653531_2018-10-11_15-09-37.jpg

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                  • J
                    JamesVA
                    last edited by

                    what would be the next think i try that you would suggest?

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                    • DerelictD
                      Derelict LAYER 8 Netgate
                      last edited by

                      Don't know. I asked for some files in chat. Did you upload those?

                      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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                      • J
                        JamesVA
                        last edited by

                        Done. Thanks for taking a look at it!

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                        • J
                          JamesVA
                          last edited by

                          Just wanted to check in if you had to review the files i sent over.

                          Thanks in advance!

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                          • J
                            JamesVA
                            last edited by JamesVA

                            guess not, no problem. thanks for giving it a shot, i do appreciate it.

                            Just as an update... I thought... well maybe it's one of the packages that's interfering with the traffic... so I've set up a completely vanilla lab on the vmware workstation. The only package loaded on both sides is open-vm-tools....

                            Same exact results.... so it makes me think i'm doing something wrong. I'll keep picking at it....

                            Any other suggestions are welcome.

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                            • J
                              JamesVA
                              last edited by

                              I kind of gave up on the openvpn and went with IPsec... seemed to work as expected on the first try.

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