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    [Solved] multiple wan and multiple lan, i want each lan to use different wan

    Scheduled Pinned Locked Moved Routing and Multi WAN
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    • L
      lolinternet
      last edited by

      Hi podilarius, I tried what you said….still not having much luck

      The routing table is hard to read with all those different link # aliases

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      • P
        podilarius
        last edited by

        don't forget to set the gateway option in each of your firewall rules (for LAN and LAN2).

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        • L
          lolinternet
          last edited by

          Hello podilarius, thanks for the input.

          I did as you said, created firewall rules with a gateway entry….still not much luck.

          This machine is connected to LAN2, even before adding those firewall rules, the results were the same. I can ping the gateway, I can get an external ip from local DNS, but I cannot reach out to the internet, its like the route never gets created

          lolinternet@ubuntu:~$ ifconfig
          eth0      Link encap:Ethernet  HWaddr 00:0c:29:d4:76:e6  
                   inet addr:10.0.1.3  Bcast:10.0.1.255  Mask:255.255.255.0
                   inet6 addr: fe80::20c:29ff:fed4:76e6/64 Scope:Link
                   UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
                   RX packets:67 errors:0 dropped:0 overruns:0 frame:0
                   TX packets:392 errors:0 dropped:0 overruns:0 carrier:0
                   collisions:0 txqueuelen:1000
                   RX bytes:7118 (7.1 KB)  TX bytes:39336 (39.3 KB)
                   Interrupt:19 Base address:0x2000

          lo        Link encap:Local Loopback  
                   inet addr:127.0.0.1  Mask:255.0.0.0
                   inet6 addr: ::1/128 Scope:Host
                   UP LOOPBACK RUNNING  MTU:16436  Metric:1
                   RX packets:0 errors:0 dropped:0 overruns:0 frame:0
                   TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
                   collisions:0 txqueuelen:0
                   RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

          lolinternet@ubuntu:~$ route
          Kernel IP routing table
          Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
          default         10.0.1.1        0.0.0.0         UG    0      0        0 eth0
          10.0.1.0        *               255.255.255.0   U     1      0        0 eth0
          link-local      *               255.255.0.0     U     1000   0        0 eth0
          lolinternet@ubuntu:~$ ping 192.168.30.1
          PING 192.168.30.1 (192.168.30.1) 56(84) bytes of data.
          64 bytes from 192.168.30.1: icmp_req=1 ttl=127 time=0.580 ms
          64 bytes from 192.168.30.1: icmp_req=2 ttl=127 time=0.452 ms
          64 bytes from 192.168.30.1: icmp_req=3 ttl=127 time=0.399 ms
          ^V64 bytes from 192.168.30.1: icmp_req=4 ttl=127 time=0.366 ms
          ^C^
          –- 192.168.30.1 ping statistics ---
          4 packets transmitted, 4 received, 0% packet loss, time 3000ms
          rtt min/avg/max/mdev = 0.366/0.449/0.580/0.082 ms
          lolinternet@ubuntu:~$ ping google.ca
          PING google.ca (74.125.226.19) 56(84) bytes of data.
          ^C
          --- google.ca ping statistics ---
          8 packets transmitted, 0 received, 100% packet loss, time 7000ms

          lolinternet@ubuntu:~$

          Here are the configs for WAN2 and LAN2

          WAN2:

          LAN2:

          Routing table:I read some freeBSD docs that basically said that the Link# refers to the ethernet port #, but I still can't figure out how to read the routing table to describe how to read a route. In the routing table the Netif always matches the Link #, sometimes the link # will have a localhost lo0 Netif…..........

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          • pttP
            ptt Rebel Alliance
            last edited by

            1º In "Gateways" remove LAN2GW

            2º In  Firewall Rules remove the WAN2 Rule

            3º Modify the LAN Rule "Default allow LAN to any rule" and set the GW that you want to use for LAN

            Now you must be able to browse the net

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            • L
              lolinternet
              last edited by

              @ptt:

              1º In "Gateways" remove LAN2GW

              2º In  Firewall Rules remove the WAN2 Rule

              3º Modify the LAN Rule "Default allow LAN to any rule" and set the GW that you want to use for LAN

              Now you must be able to browse the net

              1º

              2º

              3º

              results are still not successful

              lolinternet@ubuntu:~$ ifconfig
              eth0      Link encap:Ethernet  HWaddr 00:0c:29:d4:76:e6  
                       inet addr:10.0.1.3  Bcast:10.0.1.255  Mask:255.255.255.0
                       inet6 addr: fe80::20c:29ff:fed4:76e6/64 Scope:Link
                       UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
                       RX packets:30 errors:0 dropped:0 overruns:0 frame:0
                       TX packets:524 errors:0 dropped:0 overruns:0 carrier:0
                       collisions:0 txqueuelen:1000
                       RX bytes:3349 (3.3 KB)  TX bytes:54628 (54.6 KB)
                       Interrupt:19 Base address:0x2000

              lo        Link encap:Local Loopback  
                       inet addr:127.0.0.1  Mask:255.0.0.0
                       inet6 addr: ::1/128 Scope:Host
                       UP LOOPBACK RUNNING  MTU:16436  Metric:1
                       RX packets:0 errors:0 dropped:0 overruns:0 frame:0
                       TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
                       collisions:0 txqueuelen:0
                       RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

              lolinternet@ubuntu:~$ route
              Kernel IP routing table
              Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
              default         10.0.1.1        0.0.0.0         UG    0      0        0 eth0
              10.0.1.0        *               255.255.255.0   U     1      0        0 eth0
              link-local      *               255.255.0.0     U     1000   0        0 eth0
              lolinternet@ubuntu:~$ ping 192.168.30.1
              PING 192.168.30.1 (192.168.30.1) 56(84) bytes of data.
              64 bytes from 192.168.30.1: icmp_req=1 ttl=127 time=0.629 ms
              64 bytes from 192.168.30.1: icmp_req=2 ttl=127 time=0.447 ms
              64 bytes from 192.168.30.1: icmp_req=3 ttl=127 time=0.386 ms
              64 bytes from 192.168.30.1: icmp_req=4 ttl=127 time=0.482 ms
              ^C
              –- 192.168.30.1 ping statistics ---
              4 packets transmitted, 4 received, 0% packet loss, time 3001ms
              rtt min/avg/max/mdev = 0.386/0.486/0.629/0.089 ms
              lolinternet@ubuntu:~$ ping google.ca
              PING google.ca (74.125.226.18) 56(84) bytes of data.
              ^C
              --- google.ca ping statistics ---
              6 packets transmitted, 0 received, 100% packet loss, time 5041ms

              lolinternet@ubuntu:~$

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              • pttP
                ptt Rebel Alliance
                last edited by

                Ping Form your pfSense WAN2  ( Diagnostics –> Ping )

                Diag_Ping.PNG
                Diag_Ping.PNG_thumb

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                • L
                  lolinternet
                  last edited by

                  I get no reply when pinging from the WAN2 interface.

                  I know for sure that the network WAN2 is connected to is fine because when i plug any computer to it, i get an address from dhcp and it can get on the net.

                  I've configured WAN2 to configure itself by DHCP

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                  • P
                    podilarius
                    last edited by

                    Try hard setting all the WAN IP addresses.

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                    • L
                      lolinternet
                      last edited by

                      BIG THANK YOU TO PODILARIUS & PTT.

                      I got it to work on real hardware as opposed to VMs and it works.

                      I am going to write a little how to  maybe this can help people.

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                      • A
                        arstacey
                        last edited by

                        lolinternet - Have you written a how to on this yet?  I am doing a very similar thing.  I have ATT business DSL and Comcast internet.  I have 2 WAN  and 3 LAN's.  Lan 1 and 2 are running through WAN1 which is my ATT DSL service.  They are working fine.  I cannot get Lan 3 to route through Wan 2.  I can ping from Wan 2's interface fine.  I am obviously missing a step somewhere.  I have my outbound nat set up correctly, the gateway is added in my firewall rule for Lan 3, but i get no ping results if I ping from the Lan 3 address.

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                        • L
                          lolinternet
                          last edited by

                          Working on it…

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                          • L
                            lolinternet
                            last edited by

                            DOCUMENTATION

                            This is a simple howto. The firewall is not at all locked down, this is to get things up and running.

                            To give you an idea, here is the dashboard. All my WAN interface reside in private address space.

                            1) NIC CONFIGURATION

                            Assign your ports:

                            Go to Interfaces->WAN
                            Notice that I unchecked "Block private networks" as my wan is connected to a private address subnet. I set the ip to static. Also because I am using a static IP, I had to set the gateway manually

                            Let's configure the second WAN interface, in my case WAN_BCE0

                            The LAN interfaces , note that I renamed my interface through the Description which is under General configuration. Static IP has been set so that DHCP server may run on this interface

                            2) DHCP SERVER Go to Services->DHCP server. DHCP server should be disabled on all WAN interfaces but must be enabled on LAN interfaces




                            **3) VERIFY ROUTING

                            Go to System->Routing only WAN interfaces should be there, if you see anything other than WAN interfaces in there, remove them. Most of the time this fills in correctly, if anything is missing add it in**.

                            **4) FIREWALL: Rules

                            Go to Firewall->Rules

                            The WAN is the default gateway, this is the default setting, no modification made**

                            **By default LAN_IGB0_BDOMAIN4 will be using WAN as its gateway, I didnt do any firewall configuration there

                            I did not need to enter any firewall rules for WAN_BCE0

                            However, for LAN_IGB1_BDOMAIN3 to get internet access through WAN_BCE0, firewall rules needed to be added and the Gateway was set

                            And the final product in the firewall rules summary:

                            1. TESTING
                              Plug a computer at each LAN nic port and do some traceroutes and pings, refer to beginning of thread to see troubleshooting tips.**

                            ![FireShot Screen Capture #001 - 'pfSense_sector001 - Status_ Dashboard' - 10_0_0_1.png](/public/imported_attachments/1/FireShot Screen Capture #001 - 'pfSense_sector001 - Status_ Dashboard' - 10_0_0_1.png)
                            ![FireShot Screen Capture #001 - 'pfSense_sector001 - Status_ Dashboard' - 10_0_0_1.png_thumb](/public/imported_attachments/1/FireShot Screen Capture #001 - 'pfSense_sector001 - Status_ Dashboard' - 10_0_0_1.png_thumb)

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                            • P
                              podilarius
                              last edited by

                              Nice,
                              Can you also post your outbound NAT rules if they are advanced?

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                              • L
                                lolinternet
                                last edited by

                                No Firewall: NAT rules were created or generated

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