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    No LAN internet

    Scheduled Pinned Locked Moved General pfSense Questions
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    • H
      hoandco @stephenw10
      last edited by

      @stephenw10
      That worked. I set it to 700-900.
      Now I still don't have internet on lan PC's.
      Is this because there is no upstream gateway added?
      Leigh

      1 Reply Last reply Reply Quote 0
      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by stephenw10

        It could be. Did you check for a default route like I said above?

        Make sure there is a default v4 gateway set.

        Edit: I see there was previously a default route set though.

        Try to ping, say, 1.1.1.1 from the client. What error is shown?

        H 1 Reply Last reply Reply Quote 0
        • H
          hoandco @stephenw10
          last edited by

          @stephenw10
          Latest

          49bb1ea2-a89f-40cb-8ce0-34ef9ab90d29-image.png

          default set
          b47f96c7-b47b-4740-b861-fb35bce1b047-image.png

          Ping from pc connected on lan
          $ ping 8.8.8.8
          PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
          64 bytes from 8.8.8.8: icmp_seq=1 ttl=119 time=669 ms
          64 bytes from 8.8.8.8: icmp_seq=2 ttl=119 time=670 ms

          lan rules appear to be working

          4bfb6942-e525-40b3-a9dd-01e955edec2f-image.png

          Thankyou for the help todate I will test 1.1.1.1 from pc later today

          H 1 Reply Last reply Reply Quote 0
          • H
            hoandco @hoandco
            last edited by

            @hoandco

            ping from lan connected

            From 192.168.55.1: icmp_seq=33 Redirect Host(New nexthop: 0.0.0.0)
            From 192.168.55.1: icmp_seq=33 Redirect Host(New nexthop: 0.0.0.0)
            From 192.168.55.1: icmp_seq=33 Redirect Host(New nexthop: 0.0.0.0)
            From 192.168.55.1: icmp_seq=34 Redirect Host(New nexthop: 0.0.0.0)
            From 192.168.55.1: icmp_seq=34 Redirect Host(New nexthop: 0.0.0.0)
            From 192.168.55.1: icmp_seq=34 Redirect Host(New nexthop: 0.0.0.0)
            From 192.168.55.1: icmp_seq=34 Redirect Host(New nexthop: 0.0.0.0)
            From 192.168.55.1: icmp_seq=34 Redirect Host(New nexthop: 0.0.0.0)

            GertjanG 1 Reply Last reply Reply Quote 0
            • GertjanG
              Gertjan @hoandco
              last edited by

              @hoandco

              Then :

              0326827f-c9b2-4af8-a684-900c39c794e7-image.png

              What is the OS ?
              And what is the gateway ?

              Do you have wifi activated and the cable to pfSense connected at the same time ? If so, remove wifi for the moment.

              No "help me" PM's please. Use the forum, the community will thank you.
              Edit : and where are the logs ??

              H 2 Replies Last reply Reply Quote 0
              • H
                hoandco @Gertjan
                last edited by

                @gertjan
                Ok will switch other router off
                Os is MXlinux

                1 Reply Last reply Reply Quote 0
                • H
                  hoandco @Gertjan
                  last edited by

                  @gertjan
                  Did you the ping 1.1.1.1 in terminal on lan connected pc.
                  It is connected to the pfsense pc through an unmanaged tp link 16 port switch.

                  GertjanG 1 Reply Last reply Reply Quote 0
                  • GertjanG
                    Gertjan @hoandco
                    last edited by

                    @hoandco said in No LAN internet:

                    Did you the ping 1.1.1.1 in terminal on lan connected pc.

                    Why do you ask ?
                    Half the planet is pinging 1.1.1.1 and 8.8.8.8, and I still don't know why.

                    root@DiskStation2:~# ping 1.1.1.1
                    PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data.
                    64 bytes from 1.1.1.1: icmp_seq=1 ttl=51 time=17.2 ms
                    64 bytes from 1.1.1.1: icmp_seq=2 ttl=51 time=17.3 ms
                    ^C
                    --- 1.1.1.1 ping statistics ---
                    2 packets transmitted, 2 received, 0% packet loss, time 2ms
                    rtt min/avg/max/mdev = 17.161/17.244/17.328/0.155 ms
                    

                    No "help me" PM's please. Use the forum, the community will thank you.
                    Edit : and where are the logs ??

                    H 1 Reply Last reply Reply Quote 0
                    • H
                      hoandco @Gertjan
                      last edited by

                      @gertjan
                      Sorry did you see the ping in terminal on pc connected to Lan.

                      GertjanG 1 Reply Last reply Reply Quote 0
                      • GertjanG
                        Gertjan @hoandco
                        last edited by

                        @hoandco

                        Saw what where ? This one ? :

                        18313922-f883-49e0-8fe8-154c5865bf18-image.png

                        Looks ok to me.

                        No "help me" PM's please. Use the forum, the community will thank you.
                        Edit : and where are the logs ??

                        H 1 Reply Last reply Reply Quote 0
                        • H
                          hoandco @Gertjan
                          last edited by

                          @gertjan
                          No the 1.1.1.1 ping

                          H 1 Reply Last reply Reply Quote 0
                          • H
                            hoandco @hoandco
                            last edited by

                            @hoandco
                            Host(New nexthop: 0.0.0.0)
                            From 192.168.55.1: icmp_seq=34 Redirect Host(New nexthop: 0.0.0.0)
                            From 192.168.55.1: icmp_seq=34 Redirect Host(New nexthop: 0.0.0.0)
                            From 192.168.55.1: icmp_seq=34 Redirect Host(New nexthop: 0.0.0.0)

                            GertjanG 1 Reply Last reply Reply Quote 0
                            • GertjanG
                              Gertjan @hoandco
                              last edited by

                              @hoandco

                              Are you sure that your PC 192.168.55.1 got its DHCP inform from pfSense ?
                              You didn't change anything on the DHCP server (LAN) page ?
                              Check the DHCP server log page, do you see your PC doing DHCP request and pfSense DHCP answering ?
                              Your PC should use 192.168.55.1 for a gateway and DNS.

                              It looks like this
                              https://serverfault.com/questions/402023/why-do-icmp-redirect-host-happen

                              is happening because pfSense 'thinks' there is another gateway on the LAN 192.168.55.0/24 ....
                              I never saw that kind of messages ...

                              No "help me" PM's please. Use the forum, the community will thank you.
                              Edit : and where are the logs ??

                              johnpozJ GertjanG 2 Replies Last reply Reply Quote 0
                              • johnpozJ
                                johnpoz LAYER 8 Global Moderator @Gertjan
                                last edited by

                                Did the IP get changed from the 182 to 192 on pfsense? Did you set a gateway on this interface? If you did then pfsense thinks its a wan IP.. You do not set a gateway on the lan side interfaces of pfsense.

                                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

                                H 1 Reply Last reply Reply Quote 0
                                • H
                                  hoandco @johnpoz
                                  last edited by

                                  @johnpoz
                                  John
                                  Thanks Yes I did change the IP address to 192.
                                  However I still cannot connect to the internet on a Lan connected pc.
                                  Leigh

                                  johnpozJ H 2 Replies Last reply Reply Quote 0
                                  • johnpozJ
                                    johnpoz LAYER 8 Global Moderator @hoandco
                                    last edited by

                                    @hoandco did you set a gateway on this interface - you do not set a gateway on a lan side interface.

                                    lan.jpg

                                    Are your clients actually using that as their gateway, or do they still try to talk to the old 182 address?

                                    What is the routing table on pfsense?

                                    routes.jpg

                                    Notice my default route is out the wan.. Routes for other networks that are local, are direct, etc.

                                    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

                                    H 1 Reply Last reply Reply Quote 0
                                    • H
                                      hoandco @hoandco
                                      last edited by

                                      @hoandco
                                      I tried the gateway on the LAN but it it did not work So I changed it back.
                                      This is on dedicated pc with 2 port intel card.
                                      The gateway is connected online as you will see.
                                      The LAN rules appear to be working.
                                      However I can't get internet on my pc or laptop connected to the LAN.
                                      Leigh

                                      johnpozJ 1 Reply Last reply Reply Quote 0
                                      • johnpozJ
                                        johnpoz LAYER 8 Global Moderator @hoandco
                                        last edited by

                                        @hoandco said in No LAN internet:

                                        I tried the gateway on the LAN but it it did not work

                                        There is NO gateway set on a lan side interface... If you tried that no then it wouldn't work..

                                        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

                                        1 Reply Last reply Reply Quote 0
                                        • H
                                          hoandco @johnpoz
                                          last edited by

                                          @johnpoz
                                          No I don't think so
                                          But I will check

                                          1 Reply Last reply Reply Quote 0
                                          • GertjanG
                                            Gertjan @Gertjan
                                            last edited by

                                            Please confirm :

                                            @gertjan said in No LAN internet:

                                            Check the DHCP server log page, do you see your PC doing DHCP request and pfSense DHCP answering ?

                                            Page Services > DHCP Server > LAN

                                            No "help me" PM's please. Use the forum, the community will thank you.
                                            Edit : and where are the logs ??

                                            H 1 Reply Last reply Reply Quote 0
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