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    Nasty pppoe reconnection bug returns in 2.2 RC

    Scheduled Pinned Locked Moved 2.2 Snapshot Feedback and Problems - RETIRED
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    • X
      xbipin
      last edited by

      other than the above commit, there was one more to the nic driver and that was the main reason why reconenct wasnt working, log wise the situation is the same

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      • E
        eri--
        last edited by

        Is you modem connected to straight cable to pfSense.
        Than the linkup message on your nic(vr0/re0) will trigger re-creation of the session.

        Can you provide your log messages from system on this?

        1 Reply Last reply Reply Quote 0
        • X
          xbipin
          last edited by

          my modem has always been connected to pfsense directly and even using a switch it doesnt help the situation, the last time the bug was fixed in the mentioned bounty thread, it had worked flawless but since 2.2 seems back to square one

          system log

          Dec 15 17:35:11 	kernel: vr1: link state changed to DOWN
Dec 15 17:35:40 	check_reload_status: Configuring interface wan
Dec 15 17:35:44 	php: rc.kill_states: rc.kill_states: Removing states for IP 92.98.234.6/32
Dec 15 17:35:44 	check_reload_status: Rewriting resolv.conf
Dec 15 17:36:02 	syslogd: exiting on signal 15
Dec 15 17:36:03 	syslogd: kernel boot file is /boot/kernel/kernel
Dec 15 17:36:09 	kernel: ovpnc1: link state changed to DOWN
Dec 15 17:36:13 	check_reload_status: Linkup starting vr1
Dec 15 17:36:13 	kernel: vr1: link state changed to UP
Dec 15 17:36:17 	check_reload_status: updating dyndns WAN
Dec 15 17:36:17 	check_reload_status: Restarting ipsec tunnels
Dec 15 17:36:17 	check_reload_status: Restarting OpenVPN tunnels/interfaces
Dec 15 17:36:17 	check_reload_status: Reloading filter
Dec 15 17:36:17 	check_reload_status: updating dyndns EXPRESSVPN_VPNV4
Dec 15 17:36:17 	check_reload_status: Restarting ipsec tunnels
Dec 15 17:36:17 	check_reload_status: Restarting OpenVPN tunnels/interfaces
Dec 15 17:36:21 	php-fpm[63344]: /rc.openvpn: OpenVPN: One or more OpenVPN tunnel endpoints may have changed its IP. Reloading endpoints that may use WAN.
Dec 15 17:36:21 	php-fpm[63344]: /rc.openvpn: OpenVPN: Resync client1 ExpressVPN
Dec 15 17:36:21 	check_reload_status: Reloading filter
Dec 15 17:36:23 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:23 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:23 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:23 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:24 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:24 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:24 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:24 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:24 	php-fpm[62053]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:28 	php-fpm[63344]: /rc.openvpn: OpenVPN: One or more OpenVPN tunnel endpoints may have changed its IP. Reloading endpoints that may use EXPRESSVPN_VPNV4.
Dec 15 17:36:29 	login: login on ttyu0 as root
Dec 15 17:36:29 	sshlockout[70842]: sshlockout/webConfigurator v3.0 starting up
Dec 15 17:36:33 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:33 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:33 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:33 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:33 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:33 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:33 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:33 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 15 17:36:34 	php-fpm[63597]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).

          ppp log

          Dec 15 17:36:07 	ppp: [wan_link0] Link: DOWN event
Dec 15 17:36:07 	ppp: [wan_link0] LCP: Down event
Dec 15 17:36:07 	ppp: [wan_link0] Link: reconnection attempt 2 in 4 seconds
Dec 15 17:36:11 	ppp: [wan_link0] Link: reconnection attempt 2
Dec 15 17:36:11 	ppp: [wan_link0] PPPoE: Connecting to ''
Dec 15 17:36:20 	ppp: [wan_link0] PPPoE connection timeout after 9 seconds
Dec 15 17:36:20 	ppp: [wan_link0] Link: DOWN event
Dec 15 17:36:20 	ppp: [wan_link0] LCP: Down event
Dec 15 17:36:20 	ppp: [wan_link0] Link: reconnection attempt 3 in 1 seconds
Dec 15 17:36:21 	ppp: [wan_link0] Link: reconnection attempt 3
Dec 15 17:36:21 	ppp: [wan_link0] PPPoE: Connecting to ''
Dec 15 17:36:30 	ppp: [wan_link0] PPPoE connection timeout after 9 seconds
Dec 15 17:36:30 	ppp: [wan_link0] Link: DOWN event
Dec 15 17:36:30 	ppp: [wan_link0] LCP: Down event
Dec 15 17:36:30 	ppp: [wan_link0] Link: reconnection attempt 4 in 2 seconds
Dec 15 17:36:32 	ppp: [wan_link0] Link: reconnection attempt 4
Dec 15 17:36:32 	ppp: [wan_link0] PPPoE: Connecting to ''
Dec 15 17:36:41 	ppp: [wan_link0] PPPoE connection timeout after 9 seconds
Dec 15 17:36:41 	ppp: [wan_link0] Link: DOWN event
Dec 15 17:36:41 	ppp: [wan_link0] LCP: Down event
Dec 15 17:36:41 	ppp: [wan_link0] Link: reconnection attempt 5 in 1 seconds
          1 Reply Last reply Reply Quote 0
          • E
            eri--
            last edited by

            Which version you are running?
            Normally in the RC you should have interface configure trigger the reconnection cause i see the linkup in your logs?

            Also can you show me the result of /tmp/rules.debug during this issue?

            1 Reply Last reply Reply Quote 0
            • X
              xbipin
              last edited by

              im on the below snap, nanobsd, alix

              2.2-RC (i386)
built on Sun Dec 14 23:20:40 CST 2014
FreeBSD 10.1-RELEASE-p1

              ill get back with the logs shortly

              1 Reply Last reply Reply Quote 0
              • X
                xbipin
                last edited by

                here is the log, kindly delete once u have looked at it

                
Removed

                what i remember is the patch u applied in the below commit had fixed the issue last time
                https://github.com/pfsense/pfsense-tools/commit/4d298135387ef551ccc6eff62a1705059956c64e

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                • E
                  eri--
                  last edited by

                  Can you try this patch please and let me know if it fixes the issue.

                  
diff --git a/etc/rc.newwanip b/etc/rc.newwanip
index 56c2453..63da663 100755
--- a/etc/rc.newwanip
+++ b/etc/rc.newwanip
@@ -237,9 +237,9 @@ if (!is_ipaddr($oldip) || $curwanip != $oldip || !is_ipaddrv4($config['interface
        services_snmpd_configure();

        restart_packages();
-} else {
-       /* signal filter reload */
-       filter_configure();
 }

+/* signal filter reload */
+filter_configure();
+
 ?>
                  1 Reply Last reply Reply Quote 0
                  • X
                    xbipin
                    last edited by

                    tried it, still same, i think its something to do with the via chipset drivers, is there any way to bring it down and up or something like that which can make it work after link up because the last time there was a driver patch or something applied and then it was flawless

                    system log

                    Dec 17 16:11:41 	kernel: vr1: link state changed to DOWN
Dec 17 16:12:34 	check_reload_status: updating dyndns WAN
Dec 17 16:12:34 	check_reload_status: Restarting ipsec tunnels
Dec 17 16:12:34 	check_reload_status: Restarting OpenVPN tunnels/interfaces
Dec 17 16:12:34 	check_reload_status: Reloading filter
Dec 17 16:12:37 	php-fpm[33561]: /rc.openvpn: OpenVPN: One or more OpenVPN tunnel endpoints may have changed its IP. Reloading endpoints that may use WAN.
Dec 17 16:12:37 	php-fpm[33561]: /rc.openvpn: OpenVPN: Resync client1 ExpressVPN
Dec 17 16:12:38 	php-fpm[33102]: /rc.dyndns.update: phpDynDNS (firewall): No change in my IP address and/or 25 days has not passed. Not updating dynamic DNS entry.
Dec 17 16:12:38 	kernel: ovpnc1: link state changed to DOWN
Dec 17 16:12:38 	check_reload_status: Reloading filter
Dec 17 16:12:45 	php: rc.kill_states: rc.kill_states: Removing states for IP 86.99.127.170/32
Dec 17 16:12:45 	check_reload_status: Rewriting resolv.conf
Dec 17 16:12:46 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:46 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:47 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:47 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:47 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:47 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:47 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:47 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:47 	php-fpm[33265]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:53 	php-fpm[33561]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 17 16:12:56 	check_reload_status: Linkup starting vr1
Dec 17 16:12:56 	kernel: vr1: link state changed to UP
Dec 17 16:13:29 	syslogd: exiting on signal 15
Dec 17 16:13:29 	syslogd: kernel boot file is /boot/kernel/kernel

                    ppp log is same

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

                      Ok can you apply this and let me know if you see the new message on system log?

                      
diff --git a/etc/rc.linkup b/etc/rc.linkup
index 59e2089..b6f06dd 100755
--- a/etc/rc.linkup
+++ b/etc/rc.linkup
@@ -142,8 +143,10 @@ if (!empty($realiface)) {
                                        /* The loop here is because ppp types can have real and assigned interfaces as members */
                                        $tmpiface = get_real_interface($parent_if);
                                        $tmpiface = convert_real_interface_to_friendly_interface_name($tmpiface);
-                                       if (!empty($tmpiface))
+                                       if (!empty($tmpiface)) {
+                                               log_error("Reconfiguring $realiface, $parent_if, $tmpiface");
                                                interface_configure($tmpiface, true, true);
+                                       }
                                }
                        }
                }
                      1 Reply Last reply Reply Quote 0
                      • X
                        xbipin
                        last edited by

                        do i use with the first patch or shall i revert the first patch and then apply the second one?

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

                          It does not matter.You can apply both or either

                          1 Reply Last reply Reply Quote 0
                          • X
                            xbipin
                            last edited by

                            i applied both and then tried but i dont seem to get that message in system log and issue is as it is

                            Dec 18 08:57:45 	kernel: vr1: link state changed to DOWN
Dec 18 08:58:49 	php: rc.kill_states: rc.kill_states: Removing states for IP 2.51.127.81/32
Dec 18 08:59:01 	check_reload_status: Linkup starting vr1
Dec 18 08:59:01 	kernel: vr1: link state changed to UP
Dec 18 08:59:41 	kernel: ovpnc1: link state changed to DOWN
Dec 18 08:59:41 	check_reload_status: Reloading filter
Dec 18 08:59:48 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 08:59:48 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 08:59:48 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 08:59:48 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 08:59:48 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 08:59:48 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 08:59:48 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 08:59:48 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 08:59:49 	php-fpm[5482]: /rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:11 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:11 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:11 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:11 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:11 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:11 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:12 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:12 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).
Dec 18 09:00:12 	php: rc.filter_configure_sync: Could not find IPv4 gateway for interface (wan).


                            Dec 18 08:58:18 	ppp: [wan_link0] LCP: no reply to 2 echo request(s)
Dec 18 08:58:38 	ppp: [wan_link0] LCP: no reply to 4 echo request(s)
Dec 18 08:58:48 	ppp: [wan_link0] LCP: no reply to 5 echo request(s)
Dec 18 08:58:48 	ppp: [wan_link0] LCP: peer not responding to echo requests
Dec 18 08:58:48 	ppp: [wan_link0] LCP: state change Opened --> Stopping
Dec 18 08:58:48 	ppp: [wan_link0] Link: Leave bundle "wan"
Dec 18 08:58:48 	ppp: [wan] Bundle: Status update: up 0 links, total bandwidth 9600 bps
Dec 18 08:58:48 	ppp: [wan] IPCP: Close event
Dec 18 08:58:48 	ppp: [wan] IPCP: state change Opened --> Closing
Dec 18 08:58:48 	ppp: [wan] IPCP: SendTerminateReq #4
Dec 18 08:58:48 	ppp: [wan] IPCP: LayerDown
Dec 18 08:58:50 	ppp: [wan] IFACE: Delete route 0.0.0.0/0 2.48.4.1 failed: No such process
Dec 18 08:58:50 	ppp: [wan] IFACE: Down event
Dec 18 08:58:50 	ppp: [wan] IFACE: Rename interface pppoe0 to pppoe0
Dec 18 08:58:50 	ppp: [wan] IPV6CP: Close event
Dec 18 08:58:50 	ppp: [wan] IPV6CP: state change Stopped --> Closed
Dec 18 08:58:50 	ppp: [wan] IPCP: Down event
Dec 18 08:58:50 	ppp: [wan] IPCP: LayerFinish
Dec 18 08:58:50 	ppp: [wan] Bundle: No NCPs left. Closing links...
Dec 18 08:58:50 	ppp: [wan] IPCP: state change Closing --> Initial
Dec 18 08:58:50 	ppp: [wan] IPV6CP: Down event
Dec 18 08:58:50 	ppp: [wan] IPV6CP: state change Closed --> Initial
Dec 18 08:58:50 	ppp: [wan_link0] LCP: SendTerminateReq #3
Dec 18 08:58:50 	ppp: [wan_link0] LCP: LayerDown
Dec 18 08:58:53 	ppp: [wan_link0] LCP: SendTerminateReq #4
Dec 18 08:58:55 	ppp: [wan_link0] LCP: state change Stopping --> Stopped
Dec 18 08:58:55 	ppp: [wan_link0] LCP: LayerFinish
Dec 18 08:58:55 	ppp: [wan_link0] PPPoE: connection closed
Dec 18 08:58:55 	ppp: [wan_link0] Link: DOWN event
Dec 18 08:58:55 	ppp: [wan_link0] LCP: Down event
Dec 18 08:58:55 	ppp: [wan_link0] LCP: state change Stopped --> Starting
Dec 18 08:58:55 	ppp: [wan_link0] LCP: LayerStart
Dec 18 08:58:55 	ppp: [wan_link0] Link: reconnection attempt 1 in 3 seconds
Dec 18 08:58:58 	ppp: [wan_link0] Link: reconnection attempt 1
Dec 18 08:58:58 	ppp: [wan_link0] PPPoE: Connecting to ''
                            1 Reply Last reply Reply Quote 0
                            • E
                              eri--
                              last edited by

                              Can you show me from config.xml the interface section where pppoe is configured.
                              Also from ppp section related to this interface?

                              1 Reply Last reply Reply Quote 0
                              • X
                                xbipin
                                last edited by 

                                	 <interfaces><wan><if>pppoe0</if>
			<bandwidth>100</bandwidth>
			<bandwidthtype>Mb</bandwidthtype>
			 <spoofmac><disableftpproxy><enable><blockpriv><blockbogons><mtu>1492</mtu>
			<ipaddr>pppoe</ipaddr></blockbogons></blockpriv></enable></disableftpproxy></spoofmac></wan> 
		 <lan><if>vr0</if>
			<bandwidth>100</bandwidth>
			<bandwidthtype>Mb</bandwidthtype>
			 <bridge><disableftpproxy><enable><spoofmac><ipaddr>192.168.0.1</ipaddr>
			<subnet>24</subnet></spoofmac></enable></disableftpproxy></bridge></lan> 
		 <opt2><if>ovpnc1</if>
			 <spoofmac><enable></enable></spoofmac></opt2></interfaces> 

                                	 <ppps><ppp><ptpid>0</ptpid>
			<type>pppoe</type>
			<if>pppoe0</if>
			<ports>vr1</ports>
			<username>username</username>
			<password>password</password>
			 <ondemand><bandwidth><mtu><mru><mrru><provider><pppoe-reset-type>custom</pppoe-reset-type></provider></mrru></mru></mtu></bandwidth></ondemand></ppp></ppps>
                                1 Reply Last reply Reply Quote 0
                                • E
                                  eri--
                                  last edited by

                                  I just pushed a fix beacause the code in rc.linkup was wrong.

                                  The commit will apear or on github for you to test.

                                  1 Reply Last reply Reply Quote 0
                                  • X
                                    xbipin
                                    last edited by

                                    could u kindly give me the link so i can test?

                                    1 Reply Last reply Reply Quote 0
                                    • X
                                      xbipin
                                      last edited by

                                      ok dont bother, found it and applied and seems to work but will test once more tomorrow after a reboot and all possible scenarios and then give u final confirmation.

                                      bytheway i found one bug, when pppoe reconnects, the serial console shows this which actually it shouldnt (check the last 2 lines)

                                      FreeBSD/i386 (firewall) (ttyu0)

*** Welcome to pfSense 2.2-RC-nanobsd (i386) on firewall ***

 WAN (wan)       -> pppoe0     -> v4/PPPoE: x.x.x.x/32
 LAN (lan)       -> vr0        -> v4: 192.168.0.1/24
 VPN (opt2)      -> ovpnc1     -> v4: 10.10.0.222/32
 0) Logout (SSH only)                  9) pfTop
 1) Assign Interfaces                 10) Filter Logs
 2) Set interface(s) IP address       11) Restart webConfigurator
 3) Reset webConfigurator password    12) pfSense Developer Shell
 4) Reset to factory defaults         13) Upgrade from console
 5) Reboot system                     14) Disable Secure Shell (sshd)
 6) Halt system                       15) Restore recent configuration
 7) Ping host                         16) Restart PHP-FPM
 8) Shell

Enter an option: Dec 18 18:45:13 php-fpm[52868]: /rc.newwanip: Removing static r
oute for monitor y.y.y.y and adding a new route through z.z.z.z
                                      1 Reply Last reply Reply Quote 0
                                      • E
                                        eri--
                                        last edited by

                                        The error log is during bootup or after?

                                        1 Reply Last reply Reply Quote 0
                                        • X
                                          xbipin
                                          last edited by

                                          It happens after, once the wan is disconnected and then it auto reconnects

                                          1 Reply Last reply Reply Quote 0
                                          • K
                                            kb1ujs
                                            last edited by

                                            Would one of you mind posting a link to the fixed code and a brief description of how to apply it?  I am seeing the same problem with PPPoE on my DSL connection under pfSense 2.2 RC.

                                            1 Reply Last reply Reply Quote 0
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