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    DHCP stopped after adding a second LAN interface

    Scheduled Pinned Locked Moved DHCP and DNS
    14 Posts 3 Posters 2.5k Views
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    • DerelictD
      Derelict LAYER 8 Netgate
      last edited by

      Multiple interfaces match the same subnet: xl0 pcn0 Interface pcn0 matches multiple shared networks

      What are your interface addresses?
      Post your actual interface and DHCP server configs screens.

      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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      • M
        maistrucfp
        last edited by

        Here is the information. If you need something else let me know.
        THANK YOU!

        pflan.jpg
        pflan.jpg_thumb

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        • DerelictD
          Derelict LAYER 8 Netgate
          last edited by

          If the interface IP address is on LAN2 is .225, change your pool starting address to .226, enable DHCP on LAN2 and see what happens.

          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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          • M
            maistrucfp
            last edited by

            I made the change and the result is the same.

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            • DerelictD
              Derelict LAYER 8 Netgate
              last edited by

              Post the actual interface configuration pages.

              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
              • M
                maistrucfp
                last edited by

                I am new to pfsense so please guide me to the pages that you need

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                • johnpozJ
                  johnpoz LAYER 8 Global Moderator
                  last edited by

                  so these public networks are actually routed to you?  What is the network on your wan?

                  I show this falling under 46.214.68.0/22 Bistrita-Nasaud on AS48161

                  You just click the interface name to call up its actual settings.

                  clickhere.png
                  clickhere.png_thumb

                  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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                  • M
                    maistrucfp
                    last edited by

                    here is the routing…. it is working fine... i am using it. it is just that when i activate the dhcp service on both the lan interfaces.... the service is stopped. when i deactivate 1 of them ... the service is back up

                    lan1.jpg
                    lan1.jpg_thumb

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                    • DerelictD
                      Derelict LAYER 8 Netgate
                      last edited by

                      OMFG POST BOTH LAN INTERFACES.

                      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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                      • M
                        maistrucfp
                        last edited by

                        here is the second lan

                        lan2.jpg
                        lan2.jpg_thumb

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                        • johnpozJ
                          johnpoz LAYER 8 Global Moderator
                          last edited by

                          that is not routing that is your lan interface.. What is the other interface, and what is the network you have on your wan.  Please post all 3 of them like you just did for lan

                          edit: well those clearly do not overlap.. So what is your wan??

                          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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                          • M
                            maistrucfp
                            last edited by

                            here is the wan conf page … the ip for it is 94.52.142.198

                            wan.jpg
                            wan.jpg_thumb

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                            • M
                              maistrucfp
                              last edited by

                              here is also the dashboard

                              dash.jpg
                              dash.jpg_thumb

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