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    WAN flaps when cable disconnected

    Scheduled Pinned Locked Moved 2.2 Snapshot Feedback and Problems - RETIRED
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    • E
      eri--
      last edited by

      Just catch the today one

      1 Reply Last reply Reply Quote 0
      • P
        pnwbob
        last edited by

        After a slight detour by downloading the wrong arch  :-[ I think I'm up and working. I'm able to unplug the WAN ethernet cable and the system comes back when I plug it back in.

        This is the version info:
        2.2-BETA (i386)
        built on Wed Dec 03 22:28:13 CST 2014
        FreeBSD 10.1-RELEASE

        Thanks for fixing this and helping me out,
          -Bob

        1 Reply Last reply Reply Quote 0
        • D
          dr.diesel
          last edited by

          I'm having this same issue, with Dec 4th update.  If I yank the Ethernet cable or simply release the WAN connection (WAN is DHCP).

          Perfectly repeatable, happy to test provide further info.

          2.2-BETA (amd64)
          built on Thu Dec 04 07:06:21 CST 2014
          FreeBSD 10.1-RELEASE

          IPs replaced with ???

          Dec 4 09:51:00 kernel: arpresolve: can't allocate llinfo for ???.???.???.??? on re0
          Dec 4 09:51:00 kernel: arpresolve: can't allocate llinfo for ???.???.???.??? on re0
          Dec 4 09:51:00 kernel: arpresolve: can't allocate llinfo for ???.???.???.??? on re0
          Dec 4 09:51:00 kernel: arpresolve: can't allocate llinfo for ???.???.???.??? on re0
          Dec 4 09:51:00 kernel: arpresolve: can't allocate llinfo for ???.???.???.??? on re0
          Dec 4 09:51:00 kernel: re0: link state changed to DOWN
          Dec 4 09:51:00 check_reload_status: Linkup starting re0
          Dec 4 09:51:00 php-fpm[87600]: /rc.linkup: HOTPLUG: Configuring interface wan
          Dec 4 09:51:00 php-fpm[87600]: /rc.linkup: DEVD Ethernet attached event for wan
          Dec 4 09:50:59 php-fpm[94867]: /rc.start_packages: No pfBlocker action during boot process.
          Dec 4 09:50:59 check_reload_status: Syncing firewall
          Dec 4 09:50:59 check_reload_status: Syncing firewall
          Dec 4 09:50:59 kernel: Bump sched buckets to 256 (was 0)
          Dec 4 09:50:59 kernel: Bump sched buckets to 256 (was 0)
          Dec 4 09:50:59 php-fpm[94867]: /rc.start_packages: The command 'ln -s /usr/local/bin/perl /usr/bin/perl' returned exit code '1', the output was 'ln: /usr/bin/perl: File exists'
          Dec 4 09:50:59 php-fpm[53090]: /rc.linkup: DEVD Ethernet detached event for wan
          Dec 4 09:50:59 check_reload_status: updating dyndns wan
          Dec 4 09:50:59 php-fpm[94867]: /rc.start_packages: Restarting/Starting all packages.
          Dec 4 09:50:58 check_reload_status: Reloading filter
          Dec 4 09:50:58 check_reload_status: Starting packages
          Dec 4 09:50:58 php-fpm[94867]: /rc.newwanip: pfSense package system has detected an IP change or dynamic WAN reconnection - ???.???.???.??? -> ???.???.???.??? - Restarting packages.
          Dec 4 09:50:56 php-fpm[94867]: /rc.newwanip: Creating rrd update script
          Dec 4 09:50:56 php-fpm[94867]: /rc.newwanip: Resyncing OpenVPN instances for interface WAN.
          Dec 4 09:50:56 php-fpm[94867]: /rc.newwanip: ROUTING: setting default route to ???.???.???.???
          Dec 4 09:50:56 php-fpm[94867]: /rc.newwanip: rc.newwanip: on (IP address: ???.???.???.???) (interface: WAN[wan]) (real interface: re0).
          Dec 4 09:50:56 php-fpm[94867]: /rc.newwanip: rc.newwanip: Info: starting on re0.
          Dec 4 09:50:55 php-fpm[45185]: /rc.linkup: ROUTING: setting default route to ???.???.???.???
          Dec 4 09:50:55 check_reload_status: rc.newwanip starting re0
          Dec 4 09:50:55 kernel: arpresolve: can't allocate llinfo for ???.???.???.??? on re0
          Dec 4 09:50:54 kernel: re0: link state changed to UP
          Dec 4 09:50:54 check_reload_status: Linkup starting re0
          Dec 4 09:50:52 kernel: arpresolve: can't allocate llinfo for ???.???.???.??? on re0
          Dec 4 09:50:51 kernel: arpresolve: can't allocate llinfo for ???.???.???.??? on re0
          Dec 4 09:50:51 kernel: re0: link state changed to DOWN
          Dec 4 09:50:51 check_reload_status: Linkup starting re0
          Dec 4 09:50:50 php-fpm[45185]: /rc.linkup: HOTPLUG: Configuring interface wan
          Dec 4 09:50:50 php-fpm[45185]: /rc.linkup: DEVD Ethernet attached event for wan
          Dec 4 09:50:50 kernel: Bump sched buckets to 256 (was 0)
          Dec 4 09:50:50 kernel: Bump sched buckets to 256 (was 0)
          Dec 4 09:50:50 php-fpm[53090]: /rc.start_packages: No pfBlocker action during boot process.
          Dec 4 09:50:50 check_reload_status: Syncing firewall
          Dec 4 09:50:50 check_reload_status: Syncing firewall
          Dec 4 09:50:50 php-fpm[53090]: /rc.start_packages: The command 'ln -s /usr/local/bin/perl /usr/bin/perl' returned exit code '1', the output was 'ln: /usr/bin/perl: File exists'
          Dec 4 09:50:50 php-fpm[53090]: /rc.start_packages: Restarting/Starting all packages.
          Dec 4 09:50:49 php-fpm[10667]: /rc.linkup: DEVD Ethernet detached event for wan
          Dec 4 09:50:49 check_reload_status: updating dyndns wan
          Dec 4 09:50:49 check_reload_status: Reloading filter
          Dec 4 09:50:49 check_reload_status: Starting packages
          Dec 4 09:50:49 php-fpm[53090]: /rc.newwanip: pfSense package system has detected an IP change or dynamic WAN reconnection - ???.???.???.??? -> ???.???.???.??? - Restarting packages.
          Dec 4 09:50:47 php-fpm[53090]: /rc.newwanip: Creating rrd update script

          Dec 4 09:51:17 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:51:16 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:51:13 apinger: SIGHUP received, reloading configuration.
          Dec 4 09:51:10 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:51:09 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:51:08 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:51:05 apinger: SIGHUP received, reloading configuration.
          Dec 4 09:51:02 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:51:01 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:51:00 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:56 apinger: SIGHUP received, reloading configuration.
          Dec 4 09:50:54 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:53 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:52 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:51 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:47 apinger: SIGHUP received, reloading configuration.
          Dec 4 09:50:45 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:44 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:43 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:42 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:38 apinger: SIGHUP received, reloading configuration.
          Dec 4 09:50:36 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:35 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:34 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:33 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:29 apinger: SIGHUP received, reloading configuration.
          Dec 4 09:50:27 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:26 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:25 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:21 apinger: SIGHUP received, reloading configuration.
          Dec 4 09:50:19 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:18 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:17 apinger: Could not bind socket on address(???.???.???.???) for monitoring address ???.???.???.???(WAN) with error Can't assign requested address
          Dec 4 09:50:12 apinger: SIGHUP received, reloading configuration.
          Dec 4 09:50:12 apinger: ALARM: WAN(???.???.???.???) *** loss ***

          1 Reply Last reply Reply Quote 0
          • E
            eri--
            last edited by

            Can you provide a clear way to reproduce this.
            From your logs seems there are mixed actions happening at the same time.

            1 Reply Last reply Reply Quote 0
            • D
              dr.diesel
              last edited by

              Either pull and reinsert the wan Ethernet cable, or just release and renew.  Either one will trigger the bouncing, only a restart will fix.

              1 Reply Last reply Reply Quote 0
              • C
                cmb
                last edited by

                There's something more to it than that. What hardware is that? What is your config like on re0? The fact it does the same on 2.1.5 suggests it's possibly one of the broken Realteks (or one more broken than most of the others at least).

                1 Reply Last reply Reply Quote 0
                • D
                  dr.diesel
                  last edited by

                  It does the same on an Intel card, I just swapped to re for testing.  I don't know if it does it in 2.1.5 also, this was a fresh install of 2.2 maybe 2-3 months ago.  WAN setup is stock pfsense from 2.2 DHCP.

                  em1: <intel(r) 1000="" pro="" network="" connection="" 7.4.2="">port 0xe000-0xe01f mem 0xf7d20000-0xf7d3ffff,0xf7d00000-0xf7d1ffff irq 17 at device 0.1 on pci1
                  MB = MSI MS-7817 latest BIOS.

                  Dec 4 13:12:03 php-fpm[73487]: /rc.linkup: HOTPLUG: Configuring interface wan
                  Dec 4 13:12:03 php-fpm[73487]: /rc.linkup: DEVD Ethernet attached event for wan
                  Dec 4 13:12:02 kernel: em1: link state changed to DOWN
                  Dec 4 13:12:02 check_reload_status: Linkup starting em1
                  Dec 4 13:12:02 php-fpm[59827]: /rc.linkup: DEVD Ethernet detached event for wan
                  Dec 4 13:12:02 check_reload_status: updating dyndns wan
                  Dec 4 13:11:58 php-fpm[16280]: /rc.linkup: ROUTING: setting default route to 24.100.??.?
                  Dec 4 13:11:58 check_reload_status: rc.newwanip starting em1
                  Dec 4 13:11:57 kernel: em1: link state changed to UP
                  Dec 4 13:11:57 check_reload_status: Linkup starting em1
                  Dec 4 13:11:55 check_reload_status: Configuring interface wan
                  Dec 4 13:11:55 php-fpm[7437]: /rc.newwanip: rc.newwanip: Failed to update wan IP, restarting…
                  Dec 4 13:11:55 php-fpm[7437]: /rc.newwanip: rc.newwanip: on (IP address: ) (interface: WAN[wan]) (real interface: em1).
                  Dec 4 13:11:55 php-fpm[7437]: /rc.newwanip: rc.newwanip: Info: starting on em1.
                  Dec 4 13:11:55 kernel: em1: link state changed to DOWN
                  Dec 4 13:11:55 check_reload_status: Linkup starting em1
                  Dec 4 13:11:55 php-fpm[16280]: /rc.linkup: HOTPLUG: Configuring interface wan
                  Dec 4 13:11:55 php-fpm[16280]: /rc.linkup: DEVD Ethernet attached event for wan
                  Dec 4 13:11:54 php-fpm[73487]: /rc.linkup: DEVD Ethernet detached event for wan
                  Dec 4 13:11:54 check_reload_status: updating dyndns wan
                  Dec 4 13:11:50 php-fpm[7437]: /rc.linkup: ROUTING: setting default route to 24.100.??.?
                  Dec 4 13:11:50 check_reload_status: rc.newwanip starting em1
                  Dec 4 13:11:50 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:49 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:49 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:49 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:49 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:49 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:49 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:48 check_reload_status: Linkup starting em1
                  Dec 4 13:11:48 kernel: em1: link state changed to UP
                  Dec 4 13:11:47 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:47 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:47 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:46 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:46 kernel: arpresolve: can't allocate llinfo for 24.100.??.? on em1
                  Dec 4 13:11:45 check_reload_status: Linkup starting em1</intel(r)>

                  1 Reply Last reply Reply Quote 0
                  • C
                    cmb
                    last edited by

                    Ok that rules out the re NIC at least. It seems highly likely it's your modem at this stage. I'm guessing you're plugged straight from WAN NIC into the modem. What if you put a switch in between, so the link down never happens to the modem, what does that do?

                    1 Reply Last reply Reply Quote 0
                    • D
                      dr.diesel
                      last edited by

                      Tested with a switch yesterday!

                      If I pull just the WAN on pfsense, without touching the cable modem side, WAN port still bounces until pfsense reboot.

                      1 Reply Last reply Reply Quote 0
                      • D
                        dr.diesel
                        last edited by

                        Plugged my laptop directly into the cable modem, works without issue.

                        But I might have lied, this pfsense install might have been an upgrade from 2.1.5 and not a fresh install.  Sorry, to many different installs, I don't recall for-sure.

                        I could blast it and confirm with a fresh install if that adds any value?

                        1 Reply Last reply Reply Quote 0
                        • C
                          cmb
                          last edited by

                          Unless you're getting in and changing source, or messing around with a lot of unstable packages, or making other changes under the hood, a clean install will be functionally equivalent to an upgraded system. It's pretty quick and easy to start from scratch and restore your config though. That's probably the next best bet, start on a clean install of the most recent 2.2 snapshot. First test a new config with the most basic setup possible - WAN on DHCP, LAN static, nothing else configured beyond defaults. Then see whether that still happens. Then you can restore your config backup after trying that.

                          1 Reply Last reply Reply Quote 0
                          • D
                            dr.diesel
                            last edited by

                            I'm not doing anything special, no source changing or under the hood tweaks.

                            I've tried everything under the sun and for some reason can't get the memstick image to boot, done this a zillion times successfully in the past.

                            Anyhow, I bought several of these MSI MBs, all have given me trouble, might just toss it out the window and get a proper supermicro.

                            Thanks for the help.  I will report back, but it might be a month as I start on an outage this Monday.

                            1 Reply Last reply Reply Quote 0
                            • D
                              dr.diesel
                              last edited by

                              I did find a temp fix while on outage.  I changed the WAN configuration from auto detect (which was auto detecting 1000BT/full) to 1000BT/full static and the problem vanished.

                              1 Reply Last reply Reply Quote 0
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