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    Keep loosing WAN IP Address - dhclient does not seem to do update

    Scheduled Pinned Locked Moved DHCP and DNS
    199 Posts 27 Posters 112.4k Views
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    • H
      hoba
      last edited by

      Atm there is a workaround in pllace that will restart the dhclient when it exits. Does it get restarted?

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      • K
        Krakke
        last edited by

        @hoba:

        Atm there is a workaround in pllace that will restart the dhclient when it exits. Does it get restarted?

        Nope at 20:01:24 it exited, at 21:01 i lost my ip, then i had to do a renew.

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        • S
          sullrich
          last edited by

          It can take up to 5 minutes to restart dhclient depending on if check_reload_status is running.

          So if you still have trouble please check that check_reload_status is running from a shell by doing:

          ps awux | grep check_reload_status

          Also, cat /etc/crontab | grep check

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          • S
            sullrich
            last edited by

            I found yet another problem.  This WAN DHCP issue has been nothing but fun!

            Try out a recent snapshot atleast an hour from now.

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            • S
              Selective
              last edited by

              damn! snapshot 02-21 is not working  :'( :'( :'(
              –----------------

              Feb 22 20:02:39 dhclient[283]: exiting.
              Feb 22 20:02:39 dhclient[283]: exiting.
              Feb 22 20:02:39 dhclient[283]: short write: wanted 21 got 0 bytes
              Feb 22 20:02:39 dhclient[283]: short write: wanted 21 got 0 bytes
              Feb 22 20:02:39 dhclient[283]: DHCPACK from 90.224.168.1
              Feb 22 20:02:39 dhclient[283]: DHCPREQUEST on rl0 to 255.255.255.255 port 67
              Feb 22 19:59:46 last message repeated 5 times
              Feb 22 19:56:08 last message repeated 6 times
              Feb 22 19:54:11 last message repeated 4 times
              Feb 22 19:53:39 dhclient[283]: DHCPREQUEST on rl0 to 213.67.15.234 port 67
              Feb 22 19:44:03 php: : FTP proxy disabled for interface opt2 - ignoring.
              Feb 22 19:44:03 php: : FTP proxy disabled for interface opt1 - ignoring.
              Feb 22 19:44:03 php: : FTP proxy disabled for interface LAN - ignoring.
              Feb 22 19:44:02 check_reload_status: reloading filter

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              • S
                sullrich
                last edited by

                @Selective:

                damn! snapshot 02-21 is not working  :'( :'( :'(

                Yes the problem still exists and we have been racking our brains out – literally.

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                • S
                  sullrich
                  last edited by

                  Please try http://snapshots.pfsense.com/FreeBSD6/RELENG_1/updates/pfSense-Full-Update-1.0.1-SNAPSHOT-02-21-2007.tgz

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                  • S
                    Selective
                    last edited by

                    Sorry, not working either (snap 02-21)

                    –----------------------

                    Feb 24 05:03:45 dhclient[282]: exiting.
                    Feb 24 05:03:45 dhclient[282]: exiting.
                    Feb 24 05:03:45 dhclient[282]: short write: wanted 21 got 0 bytes
                    Feb 24 05:03:45 dhclient[282]: short write: wanted 21 got 0 bytes
                    Feb 24 05:03:45 dhclient[282]: DHCPACK from 90.224.168.1
                    Feb 24 05:03:45 dhclient[282]: DHCPREQUEST on rl0 to 255.255.255.255 port 67
                    Feb 24 05:02:41 last message repeated 4 times
                    Feb 24 04:58:09 last message repeated 3 times
                    Feb 24 04:56:02 last message repeated 3 times
                    Feb 24 04:55:34 dhclient[282]: DHCPREQUEST on rl0 to 213.67.15.234 port 67
                    Feb 24 04:45:58 php: : FTP proxy disabled for interface opt2 - ignoring.
                    Feb 24 04:45:58 php: : FTP proxy disabled for interface opt1 - ignoring.
                    Feb 24 04:45:58 php: : FTP proxy disabled for interface LAN - ignoring.
                    Feb 24 04:45:56 check_reload_status: reloading filter

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                    • S
                      sullrich
                      last edited by

                      At this point reinstall.  My dhclient has been rock solid for over 24 hours!

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                      • S
                        Selective
                        last edited by

                        mine to, but only after i pushed the renew button the first time it died, strange

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                        • S
                          sullrich
                          last edited by

                          Make that 48 hours.  And Vescovo has been running it for 48 hours on 2 wans with 180 second renewal time.

                          This issue is fixed for sure and verified now by 3 different people.

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                          • S
                            Selective
                            last edited by

                            Thats nice to hear =)

                            But just one thing, could you reboot your pfsense and monitor it again ?

                            My issue always come after a while when pfsense is rebooted, and the issue disappears after i push the renew button.

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                            • S
                              sullrich
                              last edited by

                              Yes, it has been rebooted once.

                              1 Reply Last reply Reply Quote 0
                              • Y
                                yoda715
                                last edited by

                                Mine has been steady for the last 2 days as well.

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                                • T
                                  ThomasF
                                  last edited by

                                  I also get the dhcp problem only one time after each boot.
                                  I have also been losing functionality of the DNS forwarder since upgrading to 1.0.2-0221 from 1.0.1 but that seems to have vanished since I started out with a fresh config.

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                                  • S
                                    Selective
                                    last edited by

                                    as i said, happens one time after reboot, then press renew and the issue disappears,
                                    there is something magic about the renew button that doesn´t happen in the reboot process =)

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                                    • S
                                      sullrich
                                      last edited by

                                      I have rebooted countless times and cannot reproduce this.  Sorry.

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                                      • T
                                        ThomasF
                                        last edited by

                                        I don't think I am affected by that bug, It's much worse for me :(
                                        After about 12h uptime (this time) the interface went down, when i renewed the ip adress nothing worked correctly, I could not do nslookup. Didnt try anything else. I restarted the DNS forwarder, it made no difference. I'm not sure about this but my hardware could be very incompatible with pfsense 1.0.2/fbsd 5.2.

                                        Feb 27 08:43:36 kernel: arplookup  66.249.93.99 failed: could not allocate llinfo
                                        Feb 27 08:43:36 kernel: arpresolve: can't allocate route for  66.249.93.99

                                        Just wanted to say this, I don't have time to look further into this at the moment.

                                        EDIT: SNAPSHOT-02-27-2007 solved my problems

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                                        • S
                                          sullrich
                                          last edited by

                                          @ThomasF:

                                          I don't think I am affected by that bug, It's much worse for me :(
                                          After about 12h uptime (this time) the ip adress went down, when i renewed it nothing worked correctly, I could not do nslookup. Didnt try anything else. I restarted the DNS forwarder, it made no difference. I'm not sure about this but my hardware could be very incompatible with pfsense 1.0.2/fbsd 5.2.

                                          Feb 27 08:43:36 kernel: arplookup  66.249.93.99 failed: could not allocate llinfo
                                          Feb 27 08:43:36 kernel: arpresolve: can't allocate route for  66.249.93.99

                                          This is not the same problem.  Please start a new thread.  And for the record, we do not use FreeBSD 5.2.

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                                          • H
                                            hoba
                                            last edited by

                                            @ThomasF:

                                            Feb 27 08:43:36 kernel: arplookup  66.249.93.99 failed: could not allocate llinfo
                                            Feb 27 08:43:36 kernel: arpresolve: can't allocate route for  66.249.93.99

                                            Any possibility that you try to run PPPoE along with Multiwan like in the following thread?
                                            http://forum.pfsense.org/index.php/topic,3554.0.html

                                            If this is true please add your comments to this thread. If not please start a new one like Scott asked you to do.

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