Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    No LAN internet

    Scheduled Pinned Locked Moved General pfSense Questions
    66 Posts 6 Posters 12.3k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • H
      hoandco @hoandco
      last edited by

      @hoandco ok so in the advanced section.
      What do you suggest,? Could this be the reason "no internet '
      Leigh

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

        @hoandco you prob want this to be 192..

        192.jpg

        That 182 network is owned by Sony

        inetnum:        182.168.0.0 - 182.171.255.255
        netname:        So-net
        descr:          Sony Network Communications Inc.
        

        As stated already your gateway with the highly latency is showing offline - adjust your monitoring to account for the high latency or just mark the gateway as always up.

        https://docs.netgate.com/pfsense/en/latest/routing/gateway-configure.html#gateway-settings

        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

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

          @johnpoz
          d128ddf1-829c-441b-b6f0-5312f614bfb2-image.png

          alt text

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

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

            @hoandco
            Thanks heaps 182 Sony eh?
            So do I change this at start up,?
            Option 2?
            Any other suggestions. We are looking forward to fixed wireless or starlink?
            Leigh

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

              @hoandco if your internet connection is high latency, wireless, satellite etc.. pfsense since the responses to its ping monitoring are slow - its going to think the gateway is down.

              You need to adjust the monitoring of that gateway to reflect your high latency so that pfsense knows the gateway is actually up, if pfsense thinks the gateway is down it will not route traffic over it.

              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
              • stephenw10S
                stephenw10 Netgate Administrator @hoandco
                last edited by

                @hoandco said in No LAN internet:

                How do you suggest I adjust this.

                In the gateway config. System > Routing > Gateways. Edit the gateway, look in the advanced config section.
                https://docs.netgate.com/pfsense/en/latest/routing/gateway-configure.html#advanced-gateway-settings

                Steve

                H 1 Reply Last reply Reply Quote 0
                • 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
                                            • First post
                                              Last post
                                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.