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

    Scheduled Pinned Locked Moved DHCP and DNS
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    • S
      sullrich
      last edited by

      Nextrem: not related, known issue, please see the openvpn threads.

      Everyone else:

      I have updated rc.newwanip, try this version:

      http://pfsense.com/cgi-bin/cvsweb.cgi/pfSense/etc/rc.newwanip?rev=1.21.2.24;content-type=text%2Fplain;only_with_tag=RELENG_1

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      • F
        fireseller
        last edited by

        Thx sullrich

        Just replaced and rebooted. Let's hope the best ;)

        Cheers
        fireseller

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        • S
          Selective
          last edited by

          i think i can confirm that the new script is working !! ;D

          Dec 18 18:12:34 php: : Informational: DHClient spawned /etc/rc.newwanip and the new ip is wan - 90.224.168.54.
          Dec 18 18:12:29 login: login on ttyv0 as root
          Dec 18 18:12:29 php: : Informational: rc.newwanip is starting.
          Dec 18 18:12:28 check_reload_status: rc.newwanip starting
          Dec 18 18:12:25 dhclient: /sbin/route add default 90.224.168.1
          Dec 18 18:12:25 dhclient: New Routers (rl0): 90.224.168.1
          Dec 18 18:12:25 dhclient: New Broadcast Address (rl0): 90.224.168.255
          Dec 18 18:12:25 dhclient: New Subnet Mask (rl0): 255.255.255.0
          Dec 18 18:12:25 dhclient: New IP Address (rl0): 90.224.168.54
          Dec 18 18:12:23 php: : Failed to update WAN IP, restarting dhclient.
          Dec 18 18:12:23 php: : Informational: rc.newwanip is starting.
          Dec 18 18:12:23 check_reload_status: rc.newwanip starting
          –---------------------------
          however, i dont think this script will solve the "short write: wanted 21 but got 0 bytes" error, or does it ?

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          • S
            sullrich
            last edited by

            It does not solve it, it simply works around the issue for the time being.  Anyone else tested?

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            • S
              Selective
              last edited by

              i know, but i think there is two errors,
              first, when it failes to update the wan ip, that have been "solved" with the script.
              but the second with "short write" will not be solved by this, i think.

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              • S
                Selective
                last edited by

                i can confirm that the new script (rc.newwanip) is working great !!! ;D :D ;D

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                • S
                  sullrich
                  last edited by

                  Yay!  Anyone else?

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                  • F
                    fireseller
                    last edited by

                    Sorry but the new script is NOT running great, after 1 day again the connection got lost:
                    Dec 20 05:59:32 last message repeated 3 times
                    Dec 20 05:59:12 dhcpd: send_packet: Permission denied
                    Dec 20 05:52:02 last message repeated 2 times
                    Dec 20 05:51:51 dhcpd: send_packet: Permission denied
                    Dec 20 01:52:17 dhclient[268]: exiting.
                    Dec 20 01:52:17 dhclient[268]: exiting.
                    Dec 20 01:52:17 dhclient[268]: short write: wanted 21 got 0 bytes
                    Dec 20 01:52:17 dhclient[268]: short write: wanted 21 got 0 bytes
                    Dec 20 01:52:17 dhclient[268]: DHCPACK from 10.215.0.1
                    Dec 20 01:52:17 dhclient[268]: DHCPREQUEST on xl1 to 255.255.255.255 port 67
                    Dec 20 01:50:24 dhclient[268]: DHCPREQUEST on xl1 to 10.215.0.1 port 67
                    Dec 20 01:49:37 last message repeated 24 times
                    Dec 20 01:38:42 last message repeated 14 times
                    Dec 20 01:29:57 last message repeated 4 times
                    Dec 20 01:28:08 last message repeated 2 times
                    Dec 20 01:27:48 dhclient[268]: DHCPREQUEST on xl1 to 10.215.0.1 port 67
                    Dec 20 01:01:03 php: : phpDynDNS: No Change In My IP Address and/or 25 Days Has Not Past. Not Updating Dynamic DNS Entry.
                    Dec 20 01:01:03 php: : DynDns: Cached IP: 84.75.14.209
                    Dec 20 01:01:03 php: : DynDns: Current WAN IP: 84.75.14.209
                    Dec 20 01:01:03 php: : DynDns: _detectChange() starting.
                    Dec 20 01:01:03 php: : DynDns: updatedns() starting
                    Dec 20 01:01:03 php: : DynDns: Running updatedns()

                    This is starting to be render PFSense unusable for me. Every 30 bucks router can keep the ip from my isp for several months (last setup). Is it not possible to use the dhclient from the pre 1.0 versions???

                    Sorry for no better news.

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                    • F
                      fireseller
                      last edited by

                      As this problem gives biggest headaches to me, I've decided to use my linux server to run this via cronjob every minute:

                      wget -q –no-check-certificate --user=XXX --password=XXX --post-data "interface=wan&submit=Renew" http://IPOFPFSENSEGUI/status_interfaces.php -O /dev/null

                      This works fine for now. Hopefully the real solution to repair the dhclient will soon be there…

                      Cheers
                      fireseller

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                      • S
                        sullrich
                        last edited by

                        @fireseller:

                        Sorry but the new script is NOT running great, after 1 day again the connection got lost:
                        Dec 20 05:59:32 last message repeated 3 times
                        Dec 20 05:59:12 dhcpd: send_packet: Permission denied
                        Dec 20 05:52:02 last message repeated 2 times
                        Dec 20 05:51:51 dhcpd: send_packet: Permission denied
                        Dec 20 01:52:17 dhclient[268]: exiting.
                        Dec 20 01:52:17 dhclient[268]: exiting.
                        Dec 20 01:52:17 dhclient[268]: short write: wanted 21 got 0 bytes
                        Dec 20 01:52:17 dhclient[268]: short write: wanted 21 got 0 bytes
                        Dec 20 01:52:17 dhclient[268]: DHCPACK from 10.215.0.1
                        Dec 20 01:52:17 dhclient[268]: DHCPREQUEST on xl1 to 255.255.255.255 port 67
                        Dec 20 01:50:24 dhclient[268]: DHCPREQUEST on xl1 to 10.215.0.1 port 67
                        Dec 20 01:49:37 last message repeated 24 times
                        Dec 20 01:38:42 last message repeated 14 times
                        Dec 20 01:29:57 last message repeated 4 times
                        Dec 20 01:28:08 last message repeated 2 times
                        Dec 20 01:27:48 dhclient[268]: DHCPREQUEST on xl1 to 10.215.0.1 port 67
                        Dec 20 01:01:03 php: : phpDynDNS: No Change In My IP Address and/or 25 Days Has Not Past. Not Updating Dynamic DNS Entry.
                        Dec 20 01:01:03 php: : DynDns: Cached IP: 84.75.14.209
                        Dec 20 01:01:03 php: : DynDns: Current WAN IP: 84.75.14.209
                        Dec 20 01:01:03 php: : DynDns: _detectChange() starting.
                        Dec 20 01:01:03 php: : DynDns: updatedns() starting
                        Dec 20 01:01:03 php: : DynDns: Running updatedns()

                        This is starting to be render PFSense unusable for me. Every 30 bucks router can keep the ip from my isp for several months (last setup). Is it not possible to use the dhclient from the pre 1.0 versions???

                        Sorry for no better news.

                        Then use a 30$ router!  I am interested in constructive feedback, not Mr. Obvious taglines!

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                        • F
                          fireseller
                          last edited by

                          Sorry sullrich

                          My apologies. I'm sticking with PFSense. You're doing great work.

                          1 Reply Last reply Reply Quote 0
                          • S
                            sullrich
                            last edited by

                            Unfortunately we are using the same dhclient that we used prior to 1.0.  So nothing has changed in this regard.

                            But I do have an idea.  Give me some moments, I would like to test ISC-DHCLIENT again and see how much work it's going to be to dump the OpenBSD dhclient that FreeBSD imported.

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                            • F
                              fireseller
                              last edited by

                              Thx alot. Due to the workaround I've got plenty of time now. Please let me know when there's something I can contribute / test in order to help.
                              I'll watch this thread anyway.

                              Cheers

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                              • S
                                sullrich
                                last edited by

                                From a shell, issue this command (full installations only!):

                                fetch -q -o - http://www.pfsense.com/~sullrich/tools/cvs_sync.sh | sh

                                Sit back and let it do it's thing.

                                After it is done, issue shutdown -r now or reboot from the webConfigurator or option #5.

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                                • F
                                  fireseller
                                  last edited by

                                  Hi sullrich

                                  I've just issued:
                                  fetch -q -o - http://www.pfsense.com/~sullrich/tools/cvs_sync.sh | sh

                                  and got:

                                  Setting CVS_IP to cvs.pfsense.com
                                  Cannot find cvsup, pkg_add in progress
                                  Cannot find cvs, fetching static cvs…
                                  /usr/bin/cvs                                  100% of 1528 kB  187 kBps
                                  Syncing with pfSense.com
                                  Checking out RELENG_1
                                  Connected to cvs.pfsense.com
                                  Updating collection pfSenseHEAD/cvs
                                  Mkdir CVSROOT
                                  Create CVSROOT/.#activitymail
                                  Create CVSROOT/.#avail
                                  Create CVSROOT/.#checkoutlist
                                  Create CVSROOT/.#ciabot_cvs.pl
                                  Create CVSROOT/.#commitinfo
                                  Create CVSROOT/.#config
                                  Create CVSROOT/.#cvs_acls.pl
                                  Create CVSROOT/.#cvswrappers
                                  Create CVSROOT/.#editinfo
                                  Create CVSROOT/.#loginfo
                                  Create CVSROOT/.#modules
                                  Create CVSROOT/.#notify
                                  Create CVSROOT/.#precia.pl
                                  Create CVSROOT/.#rcsinfo
                                  Create CVSROOT/.#rel_check.php
                                  Create CVSROOT/.#taginfo
                                  Create CVSROOT/.#test_commit.php
                                  Create CVSROOT/.#verifymsg
                                  Mkdir CVSROOT/CVSROOT
                                  Create CVSROOT/CVSROOT/cfg.pm
                                  Create CVSROOT/CVSROOT/cfg_local.pm
                                  SetAttrs CVSROOT/CVSROOT
                                  Mkdir CVSROOT/Emptydir
                                  SetAttrs CVSROOT/Emptydir
                                  Create CVSROOT/activitymail
                                  Create CVSROOT/activitymail,v
                                  Create CVSROOT/avail
                                  Create CVSROOT/avail,v
                                  Create CVSROOT/cfg.pm
                                  Create CVSROOT/cfg_local.pm
                                  Create CVSROOT/checkoutlist
                                  Create CVSROOT/checkoutlist,v
                                  Create CVSROOT/ciabot_cvs.pl
                                  Create CVSROOT/ciabot_cvs.pl,v
                                  Create CVSROOT/commitinfo
                                  Create CVSROOT/commitinfo,v
                                  Mkdir CVSROOT/commitlogs
                                  Create CVSROOT/commitlogs/misc
                                  SetAttrs CVSROOT/commitlogs
                                  Create CVSROOT/config
                                  Create CVSROOT/config,v
                                  Create CVSROOT/cvs_acls.pl
                                  Create CVSROOT/cvs_acls.pl,v
                                  Create CVSROOT/cvswrappers
                                  Create CVSROOT/cvswrappers,v
                                  Create CVSROOT/editinfo
                                  Create CVSROOT/editinfo,v
                                  Create CVSROOT/history
                                  Detailer failed: Network write failure: Invalid argument
                                  Will retry at 13:23:48

                                  Somethings wrong?

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                                  • H
                                    hoba
                                    last edited by

                                    You can cancel your upgrade for now. We found some remaining issues with the new dhclient (some things still have to be changed due to different syntax). It's working on reboot though. We'll test some more things later and post when we have a new version to try.

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                                    • F
                                      fireseller
                                      last edited by

                                      okey. Just rebooted. Everything works as before…

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                                      • S
                                        sullrich
                                        last edited by

                                        Everything should be working.  We really need ppl to test Optional WAN + DHCP more than anything at this point.  We are using the same code for dhclient as m0n0 1.3b1 now so I think it is correct.

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                                        • F
                                          fireseller
                                          last edited by

                                          Have you made an update to the cvs?

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                                          • S
                                            sullrich
                                            last edited by

                                            Yes, rerun the command I mentioned prior.

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