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    Question on WAN Failover

    Scheduled Pinned Locked Moved Routing and Multi WAN
    24 Posts 4 Posters 3.7k Views
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    • S
      sstretchh
      last edited by

      You Lost me there, Where do i do that at ?

      This is what i have so far. At this point I want to make sure I am set up to Failover from OPT1 (FTTC) to WAN1.

      And if I understand what you said earlier it should auto fail back

      Attached is what I have done so far.

      GW2-groups.JPG_thumb
      GW2-groups.JPG
      FW-LAN-GW.JPG
      FW-LAN-GW.JPG_thumb

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      • DerelictD
        Derelict LAYER 8 Netgate
        last edited by

        Right there in the firewall rules.  Get rid of the second one. It will never be matched (it matches the same traffic as the rule above it so it will never be hit by matching traffic..)

        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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        • S
          sstretchh
          last edited by

          get ride of the WAN > OPT1 Rule ?

          FW-LAN-GW_d.JPG
          FW-LAN-GW_d.JPG_thumb

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          • DerelictD
            Derelict LAYER 8 Netgate
            last edited by

            Yes.  it is unnecessary and will never match any traffic.

            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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            • C
              chidgear
              last edited by

              ninjaneer, This worked for you? I'm Kind of stuck here (trying to do my first failover on pfsense), so I am guiding myself with your post (I'm not so good with Firewall/NAT rules when it comes to forward traffic). Please, if something worked for you, let us know.

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              • DerelictD
                Derelict LAYER 8 Netgate
                last edited by

                I'm not so good with Firewall/NAT rules when it comes to forward traffic

                You should probably figure that out before tackling more advanced topics like multi-wan and the policy routing it entails.

                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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                • C
                  chidgear
                  last edited by

                  Can you suggest me some topic(s)? I think I expressed myself in the wrong way, I meant, "I'm not so good with Firewall/NAT rules when it comes to forward traffic on pfSense, because I got lost very easily with the interface" (Too many options at once) I'm still searching on the forum and the documentation, but it gets confusing because, or only a few people are having the problems that I have, or maybe I'm looking on the wrong direction (I'm thinking this is the main reason…)

                  Thanks in advance!

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                  • DerelictD
                    Derelict LAYER 8 Netgate
                    last edited by

                    https://doc.pfsense.org/index.php/Firewall_Rule_Basics

                    https://doc.pfsense.org/index.php/Firewall_Rule_Processing_Order

                    https://doc.pfsense.org/index.php/Firewall_Rule_Troubleshooting

                    https://doc.pfsense.org/index.php/How_can_I_forward_ports_with_pfSense

                    https://doc.pfsense.org/index.php/Port_Forward_Troubleshooting

                    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)

                    1 Reply Last reply Reply Quote 0
                    • S
                      sstretchh
                      last edited by

                      @chidgear:

                      ninjaneer, This worked for you? I'm Kind of stuck here (trying to do my first failover on pfsense), so I am guiding myself with your post (I'm not so good with Firewall/NAT rules when it comes to forward traffic). Please, if something worked for you, let us know.

                      I understand your frustration, having the links to the DOC's don't help everyone. I am a visual learner so the DOCs are nice if you want to understand a setting but doesn't help explain exactly what goes where.

                      I used this link (below) in the beginning, but I didn't care about the load balancing part. Then I start this post and derelict posted and helped me out. In the end it worked for me. If OPT1 fails, it switchs to my WAN port. Once it detects the my OPT1 is up again it auto switches back.

                      https://forum.pfsense.org/index.php?topic=28121.0

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                      • S
                        sstretchh
                        last edited by

                        childgear, if this helps you here are screenshots of my final configuration. I think with the groups I only needed the OPT1failoverWAN1 group, I don't think i needed to have the one that starts with WAN. Its still there because I was following instructions from another post and I believe its needed if you continue on to do the load balancing part

                        this guys youtube video is pretty good also, if you comment with questions he replies pretty fast

                        DUAL WAN ON PFSENSE 2
                        Youtube Video

                        Edited to add youtube link

                        FW-LAN.JPG
                        FW-LAN.JPG_thumb
                        gateawys.JPG
                        gateawys.JPG_thumb
                        groups.JPG
                        groups.JPG_thumb

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                        • C
                          chidgear
                          last edited by

                          Thank you everyone!, I'll try this when the workload gets down, so I can use both links. If it worked, I'll be back with some kudos XD

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                          • K
                            Knakkel
                            last edited by

                            Thanx everyone! As a newbie on pfSense this is most helpfull for me. For a couple of years i've been poking around with 2 wans and the right solution to shape traffic.
                            Recently i was pointed in the pfSense direction, and since that i've been reading and reading on how to implement it in my household. Like Derelict said; better read the manual before turning on the machine!

                            Again, thanx  ;)

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