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

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

    Scheduled Pinned Locked Moved DHCP and DNS
    199 Posts 27 Posters 117.4k 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.
    • F
      fireseller
      last edited by

      Have you made an update to the cvs?

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

        Yes, rerun the command I mentioned prior.

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

          the new dhclient is working great !
          but i have found small bug, under Interfaces my wan says DHCP : down
          like this:
          –-----------------------
          WAN interface (rl0) 
          Status up 
          DHCP down   
          MAC address 00:0a:cd:11:ef:fa 
          Media 100baseTX <full-duplex> 
          In/out packets 88231/110810 (21.17 MB/32.31 MB) 
          In/out errors 0/0 
          Collisions 0

          keep up the good work !</full-duplex>

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

            i just noticed a very good thing, it looks like with the new dhclient, the OpenVPN problem with "address in use" issue is fixed ! at least on my pfsense !

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

              @Selective:

              the new dhclient is working great !
              but i have found small bug, under Interfaces my wan says DHCP : down
              like this:
              –-----------------------
              WAN interface (rl0) 
              Status up 
              DHCP down   
              MAC address 00:0a:cd:11:ef:fa 
              Media 100baseTX <full-duplex>In/out packets 88231/110810 (21.17 MB/32.31 MB) 
              In/out errors 0/0 
              Collisions 0

              keep up the good work !</full-duplex>

              Yeah, we are aware of this issue.  Should be fixed rather soon.  Just keep running that command every 12 hours or so and you will have the latest code.  But don't run the command unattended (from cron).

              1 Reply Last reply Reply Quote 0
              • F
                fireseller
                last edited by

                Just tried to fetch the newest cvs several times but always got stuck with:

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

                Setting CVS_IP to cvs.pfsense.com
                Syncing with pfSense.com
                Checking out RELENG_1
                Connected to cvs.pfsense.com
                Updating collection pfSenseHEAD/cvs
                Rsync CVSROOT/history
                Edit pfSense/etc/inc/service-utils.inc,v
                Create pfSense/usr/local/bin/php,v

                Any advice?

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

                  Your being impatient.  Let it go… It is still processing php which is every php change ever and is quite large.

                  1 Reply Last reply Reply Quote 0
                  • F
                    fireseller
                    last edited by

                    Ups, sorry bout that. I watched it for about 10 mins ;) Just starting up again.

                    Thanks alot.

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

                      Please run the command again.  All known issues hopefully are solved.

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

                        NOTE: you WILL need to reboot afterwards.

                        Please run again, I just fixed a few more bugs.

                        1 Reply Last reply Reply Quote 0
                        • D
                          dlawley
                          last edited by

                          Yea… my sense box seems pretty happy again..  thank you sir...

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

                            Good.  Others please test.  A new snapshot will be uploaded in a couple hours.

                            1 Reply Last reply Reply Quote 0
                            • F
                              fireseller
                              last edited by

                              running great now for around 1 day!

                              Thanks a lot for the great work!

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

                                @fireseller:

                                running great now for around 1 day!

                                Thanks a lot for the great work!

                                Awesome!  Anyone else?

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

                                  Works great ! I think you hit the spot !  ;D

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

                                    @Selective:

                                    Works great ! I think you hit the spot !  ;D

                                    Great!  That's 3-4 people that is now fixed.  FreeBSD REALLY needs to take a look at their dhclient.  It's obvious that it's subpar to ISC's.

                                    Anyone else?

                                    Merry Xmas and happy holidays!

                                    1 Reply Last reply Reply Quote 0
                                    • F
                                      fireseller
                                      last edited by

                                      Just updated to the latest cvs… No issue for 2 days. I think the right spot was hit ;)

                                      Happy holidays and again - big thanks for the great work!

                                      1 Reply Last reply Reply Quote 0
                                      • A
                                        adrianhensler
                                        last edited by

                                        I'm new here; so it could be me; but I'm also experiencing the issue. I have to ifconfig up / down every couple hours.  I don't see any logs that are showing me errors - any tips on where to look? I installed from the 12-23 build with squid and snort. I also ran the fetch command from above.

                                        I'm all for suggesting it's user error; any tips are welcome. I had a build from early December running and it was up for a couple weeks without issue.

                                        edit with a tiny bit more info - I've looked at the system.log; and it seems to be corrupted near the end.I'm on my second old clunker hard drive; maybe this one's been around the block too many times as well. There's some weird duplication at the end of the log before it turns into an ASCII mess:

                                        Dec 27 02:44:31 chunder snort[775]: Var 'SMTP_SERVERS' defined, value len = 28 chars
                                        Dec 27 02:44:31 chunder snort[775]: Var 'SMTP_SERVERS' defined, value len = 28 chars
                                        Dec 27 02:44:31 chunder snort[775]: , value = [24.89.123.123,192.168.1.1,]
                                        …skipping...
                                        Dec 27 21:53:26 chunder dhclient: execve (/sb, ...): No such file or directory
                                        Dec 27 21:53:26 chunder dhclient: execve (/sb, ...): No such file or directory
                                        Dec 27 21:53:26 chunder dhclient: Listening on BPF/ed0/00:50:8d:f1:3a:9d
                                        Dec 27 21:53:26 chunder dhclient: Sending on  BPF/ed0/00:50:8d:f1:3a:9d
                                        Dec 27 21:53:26 chunder dhclient: Can't bind to dhcp address: Address already in use
                                        Dec 27 21:53:26 chunder dhclient: Can't bind to dhcp address: Address already in use
                                        Dec 27 21:53:26 chunder dhclient: Please make sure there is no other dhcp server
                                        Dec 27 21:53:26 chunder dhclient: Please make sure there is no other dhcp server
                                        Dec 27 21:53:26 chunder dhclient: running and that there's no entry for dhcp or
                                        Dec 27 21:53:26 chunder dhclient: running and that there's no entry for dhcp or
                                        Dec 27 21:53:26 chunder dhclient: bootp in /etc/inetd.conf.  Also make sure you
                                        Dec 27 21:53:26 chunder dhclient: bootp in /etc/inetd.conf.  Also make sure you
                                        Dec 27 21:53:26 chunder dhclient: are not running HP JetAdmin software, which
                                        Dec 27 21:53:26 chunder dhclient: are not running HP JetAdmin software, which
                                        Dec 27 21:53:26 chunder dhclient: includes a bootp server.
                                        Dec 27 21:53:26 chunder dhclient: includes a bootp server.

                                        Does that suggest anything? I'm not aware of any bootp servers running anywhere. Hm.

                                        1 Reply Last reply Reply Quote 0
                                        • H
                                          hoba
                                          last edited by

                                          Any chance that you are using dhcp on more than 1 interface? The current dhclient-switch doesn't handle multiple dhcp interfaces correctly atm. We need to improve this a bit to handle these kind of situations.

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

                                            @hoba:

                                            Any chance that you are using dhcp on more than 1 interface? The current dhclient-switch doesn't handle multiple dhcp interfaces correctly atm. We need to improve this a bit to handle these kind of situations.

                                            Bad news.  Looks like we are going to have to revert back to the previous code.  This newer code breaks our multi-wan dhcp.

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