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    Problem Routing Multi-Wan/Multi-Lan Not Working

    Scheduled Pinned Locked Moved Routing and Multi WAN
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    • N Offline
      Narcomed
      last edited by

      Update

      I modify the Nat Outbound and Wan can ping other Wan but i can't ping Other subnet Wan with my Client PC…  :-\

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      • H Offline
        heper
        last edited by

        what exactly are you trying to accomplish?

        it's not clear what you are trying to do, or what it is exactly that does not work.

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        • N Offline
          Narcomed
          last edited by

          Tnx heper for reply.

          I have 2 Wan

          Internet –---- Router1 (192.168.11.254) ------ GateWay1 (Wan1-192.168.11.1)

          Internet ------ Router2 (192.168.12.254) ------ (Gateway2 (Wan2-192.168.12.1)

          so my problem is that, I can't ping Router1 (WANISP01GW) and my failover don't work

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          • H Offline
            heper
            last edited by

            Gateway LAN : 172.16.125.251

            you shouldn't specify a gateway on your LAN interface
            also, set outbound nat back to automatic. those NAT rules in the screenshot don't make any sense at all ;)

            also it is perfectly normal that you can't ping GW2 from WAN1 and that you can't ping GW1 from WAN2. Why would you want to do that?

            If you want to provide simple failover, then  all you need is
            -2 WAN interface with each there own gateway-
            -a LAN interface WITHOUT a gateway specified
            -a gateway-group 
            -a firewall rule on the LAN tab ( PASS any–>any | GW: gateway-group-X )

            enjoy

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            • N Offline
              Narcomed
              last edited by

              My mistake for Gateway Lan …

              I should be able to ping all the interface for access to the devices with my computer.

              I will retest tomorrow for failover

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              • P Offline
                phil.davis
                last edited by

                Inn addition to heper's instructions,
                Before your policy-routing rule/s you probably just need ordinary pass rules for:
                Pass source LANnet destination WAN1net
                Pass source LANnet destination WAN2net

                Then that local traffic will go to the ordinary routing table, and you will be able to ping from LAN to WAN1 and LAN to WAN2.

                At the moment, the pass everything to failover-gateway-group rule will force it all to WAN2 (when WAN2 is up) and even ping to WAN1 will be pushed out WAN2.

                As the Greek philosopher Isosceles used to say, "There are 3 sides to every triangle."
                If I helped you, then help someone else - buy someone a gift from the INF catalog http://secure.inf.org/gifts/usd/

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                • N Offline
                  Narcomed
                  last edited by

                  I set outbound to automatic

                  I set pass rule for

                  Pass source LANnet destination WAN1net
                  Pass source LANnet destination WAN2net

                  and…. roll drum... !!

                  BINGO !!!!!

                  I Can ping  WAN1Net and WAN2net

                  I'm very very !! Happy... I test Failover tomorrow... i come back with news.

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                  • N Offline
                    Narcomed
                    last edited by

                    phil.davis and heper you are my heroes !!!!

                    It works now! Ping and failover. After months of work, research and testing this is now settle. A big thank you to you

                    Merci !

                    If you want to provide simple failover, then  all you need is
                    -2 WAN interface with each there own gateway-
                    -a LAN interface WITHOUT a gateway specified
                    -a gateway-group 
                    -a firewall rule on the LAN tab ( PASS any–>any | GW: gateway-group-X )
                    Pass source LANnet destination WAN1net
                    Pass source LANnet destination WAN2net

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                    • H Offline
                      heper
                      last edited by

                      c'est rien

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                      • J Offline
                        jimgdp
                        last edited by

                        Hello guys,

                        I am new to the use of pfSense and I have a similar problem that had narcomed but with some differences in my diagram.

                        I have 3 NIC:

                        • Wan ( 2 gateways from different ISP )
                        • L2L ( Connect with other sites )
                        • Lan (servers + some users)

                        What I'd like to do is make my servers (with an alias) use GW1 (with public IPs) and users go through GW2. Load balancing is not a problem as I have already used it and works like a charm but using 2 NICs for 2 WANs not with a Single NIC and two gateways as now. Te problem is that in all traffic to internet is always using the default gateway and not the one I specified in Lan Rules. I tried with Floating rules and it worked but it's not possible to filter using a Source IP that is what I need.

                        My WAN configuration:
                          WAN: 172.16.2.2 ( Multi + Public IPs from GW1 )
                            GW1 : 172.16.2.1 ( Default )
                            GW2 : 172.16.2.10

                        What I want :

                        Servers - > GW1 -> Internet
                        Users - > GW2 -> Internet

                        Failed attempts :

                        | Src | Gateway |
                        | Alias_Servers | GW1 |
                        | Alias_Users | GW2 |

                        None of them has indeed, everyone always use the default gateway.

                        I know it's not the best network distribution however is what I get for now, we can not make big changes yet. Hope someone can give me some guidelines to setup this.

                        Cheers

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                        • H Offline
                          heper
                          last edited by

                          multiple gateways in the same subnet do not work.

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