[Bug 395889] New: vpn is frequently dropped for no apparent reason

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bugzilla_noreply＠novell.com

30 May 2008 30 May '08

15:56

https://bugzilla.novell.com/show_bug.cgi?id=395889 Summary: vpn is frequently dropped for no apparent reason Product: openSUSE 11.0 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: dbahi@novell.com QAContact: qa@suse.de Found By: --- related pkgs: NetworkManager-0.7.0.r3685-3 NetworkManager-glib-0.7.0.r3685-3 NetworkManager-gnome-0.7.0.r729-2 NetworkManager-novellvpn-0.7.1-24 NetworkManager-novellvpn-gnome-0.7.1-24 NetworkManager-openvpn-0.7.0.r3647-5 NetworkManager-openvpn-gnome-0.7.0.r3647-5 NetworkManager-vpnc-0.7.0.r3647-5 NetworkManager-vpnc-gnome-0.7.0.r3647-5 novell-ipsec-tools-0.6.3-181 novell-ipsec-tools-devel-0.6.3-181 novell-nortelplugins-0.1.3-51 openvpn-2.0.9-92 turnpike-0.1.1-206 vpnc-0.5.1-28 from (OSS but not on GM DVD for 10.3) novell-ipsec-tools (for racoond) turnpike (for vpnlogin) NetworkManager-novellvpn NetworkManager-novellvpn-gnome (NON-OSS) novell-nortelplugins (on GM DVD for 10.3) openvpn vpnc NetworkManager-openvpn NetworkManager-openvpn-gnome NetworkManager-vpnc NetworkManager-vpnc-gnome sometimes fails in 15-min sometimes good for hrs. no diff - Wired (alone or w/ Wireless enabled) or Wireless alone no diff - vpnlogin or NetworkManager vpn install if using NetworkManager must restart racoond to allow NetworkManager vpn to work again if using vpnlogin just have to disconnect and re-login no informative messages from messages log other than this which is everpresent working or not as long as racoond is running: May 30 11:55:22 hostname racoon: ERROR: unknown notify message, no phase2 handle found. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

30 May 30 May

16:15

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User sanfordarmstrong@gmail.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c1 Sanford Armstrong changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sanfordarmstrong@gmail.com --- Comment #1 from Sanford Armstrong 2008-05-30 10:15:11 MDT --- I get this, too. It fails for me after some random time interval (10 minutes or 2 hours, etc), but often it fails for me when I'm trying to send Novell mail over the VPN. I don't seem to have trouble using the VPN when accessing internal Novell sites. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

2 Jun 2 Jun

01:36

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User dbahi@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c2 --- Comment #2 from David Bahi 2008-06-01 19:36:21 MDT --- Created an attachment (id=219390) --> (https://bugzilla.novell.com/attachment.cgi?id=219390) capture of /var/log/messages at time of vpn failure providing some /var/log/messages that may be helpful during a wired ethernet failure of the vpn -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

3 Jun 3 Jun

12:30

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 Cyril Hrubis changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #219390|application/octet-stream |text/plain mime type| | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

5 Jun 5 Jun

05:15

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 Andreas Jaeger changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.provo.novell.com |bili@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

11 Jun 11 Jun

13:55

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User funtasyspace@yahoo.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c3 Jörg Hermsdorf changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |funtasyspace@yahoo.com --- Comment #3 from Jörg Hermsdorf 2008-06-11 07:55:35 MDT --- I think I experienced this already on earlier openSUSE versions. Although I never had the time to digg into this and openvpn creates a new connection automatically... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

20 Jun 20 Jun

06:54

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User bili@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c4 Li Bin changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |dbahi@novell.com --- Comment #4 from Li Bin 2008-06-20 00:54:31 MDT --- David, So which vpn server do you connected? And if you don't mind try again for another VPN server. I just wanna to make sure if it's related to your VPN server. Thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

21 Jun 21 Jun

13:31

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User dbahi@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c5 --- Comment #5 from David Bahi 2008-06-21 07:31:56 MDT --- if i connect to the vpn server via the 'vpnlogin' tool - it is stable.... it's via the NM applet that it bounces. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

13:49

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User dbahi@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c6 --- Comment #6 from David Bahi 2008-06-21 07:49:06 MDT --- oops... i was just connected via 'vpnlogin' and lost the connection... here a bit of my /var/log/messages Jun 21 09:37:48 hostname dhclient: DHCPREQUEST on eth0 to 10.23.0.1 port 67 Jun 21 09:38:36 hostname syslog-ng[2100]: last message repeated 3 times Jun 21 09:38:37 hostname racoon: ERROR: unknown notify message, no phase2 handle found. Jun 21 09:38:43 hostname dhclient: DHCPREQUEST on eth0 to 10.23.0.1 port 67 Jun 21 09:38:43 hostname dhclient: DHCPREQUEST on eth0 to 10.23.0.1 port 67 Jun 21 09:38:59 hostname dhclient: DHCPACK from 10.23.0.1 Jun 21 09:38:59 hostname avahi-daemon[2818]: Withdrawing address record for 10.23.0.116 on eth0. Jun 21 09:38:59 hostname avahi-daemon[2818]: Leaving mDNS multicast group on interface eth0.IPv4 with address 10.23.0.116. Jun 21 09:38:59 hostname dhclient: bound to 10.23.0.116 -- renewal in 1586 seconds. Jun 21 09:38:59 hostname avahi-daemon[2818]: Joining mDNS multicast group on interface eth0.IPv4 with address 164.99.195.7. Jun 21 09:38:59 hostname avahi-daemon[2818]: Withdrawing address record for 164.99.195.7 on eth0. Jun 21 09:38:59 hostname avahi-daemon[2818]: Leaving mDNS multicast group on interface eth0.IPv4 with address 164.99.195.7. Jun 21 09:38:59 hostname avahi-daemon[2818]: Interface eth0.IPv4 no longer relevant for mDNS. Jun 21 09:38:59 hostname avahi-daemon[2818]: Joining mDNS multicast group on interface eth0.IPv4 with address 10.23.0.116. Jun 21 09:38:59 hostname avahi-daemon[2818]: New relevant interface eth0.IPv4 for mDNS. Jun 21 09:38:59 hostname avahi-daemon[2818]: Registering new address record for 10.23.0.116 on eth0.IPv4. Jun 21 09:39:37 hostname racoon: ERROR: unknown notify message, no phase2 handle found. Jun 21 09:40:28 hostname racoon: INFO: respond new phase 2 negotiation: 10.23.0.116[500]<=>130.57.1.243[500] Jun 21 09:40:28 hostname racoon: ERROR: failed to pre-process packet. Jun 21 09:40:28 hostname racoon: ERROR: iN ISAKMP_INFO_SEND_N1 Jun 21 09:40:37 hostname racoon: ERROR: unknown notify message, no phase2 handle found. Jun 21 09:41:28 hostname racoon: INFO: respond new phase 2 negotiation: 10.23.0.116[500]<=>130.57.1.243[500] -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

23 Jun 23 Jun

07:33

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User bili@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c7 --- Comment #7 from Li Bin 2008-06-23 01:33:12 MDT --- David, I need more detail log information, would mind send the /var/log/message to me? And if you run racoon with 'racoon -v -L -f /etc/racoon/racoon.conf' would be better, you can run it manually in root. Thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15:34

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User dbahi@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c8 --- Comment #8 from David Bahi 2008-06-23 09:34:53 MDT --- Created an attachment (id=223790) --> (https://bugzilla.novell.com/attachment.cgi?id=223790) more var log messages - vpn lost at tail -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15:43

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User dbahi@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c9 --- Comment #9 from David Bahi 2008-06-23 09:43:57 MDT --- again, from the last 20 lines or so of the recently attached log, i suggest the problem is an interaction with DHCP. it seems we're removing the address - requesting a renewal - and assigning the same address... this either should not work this way (don't remove the old, and needlessly bounce the interface, unless you know the new address is different) or this is a problem only for the vpn client as all other networking apps appear to weather this bounce just fine. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15:57

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User dbahi@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c10 --- Comment #10 from David Bahi 2008-06-23 09:57:31 MDT --- Created an attachment (id=223793) --> (https://bugzilla.novell.com/attachment.cgi?id=223793) exacerbated by OS11.0 using both wired and wirless more messages - this related to the wireless interface shortly after logging in again with vpnlogin.... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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2 Jul 2 Jul

22:45

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 Jörg Hermsdorf changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|dbahi@novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

28 Jul 28 Jul

12:00

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User deckel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c11 Christian Deckelmann changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |deckel@novell.com --- Comment #11 from Christian Deckelmann 2008-07-28 06:00:07 MDT --- I can confirm that it is related to DHCP. I have the same problem whenever dhclient renews the IP address. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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31 Jul 31 Jul

17:08

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User deckel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c12 --- Comment #12 from Christian Deckelmann 2008-07-31 11:08:45 MDT --- More info: It seems that it doesn't depend on how you start the VPN tunnel. Both (via nvpn and the KDE NM applet) show the same bug. When DHCP renews the IP, the routes which are setup by the VPN are lost. On my client this begann after I updated to openSUSE 11.0 from 10.3. I didn't see this on 10.3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

17:19

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User funtasyspace@yahoo.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c13 --- Comment #13 from Jörg Hermsdorf 2008-07-31 11:19:27 MDT --- I just want to mention that I permanently experience this with openvpn. I always start openvpn via the rc-script (rcopenvpn start) and not via KNetworkManager. I have not tested yet if this is related to DHCP, but I will do some testing on this. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

23:25

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User deckel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c14 --- Comment #14 from Christian Deckelmann 2008-07-31 17:25:44 MDT --- Having NetworkManager running with "--no-daemon" doesn't show the problem. DHCP renews the IP but the routes aren't removed. The only difference I can see is that there are no messages from the avahi-daemon. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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1 Aug 1 Aug

12:43

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User dbahi@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c15 --- Comment #15 from David Bahi 2008-08-01 06:43:18 MDT --- i ran NetworkManager --no-daemon (after killing the one that starts up with the desktop) and continued to have the same issue. loss of the VPN with the DHCP request. by chance i've been running the ciscoVPN client to another site... and that works fine - w/o interruption even with the DHCP requests. a completely seperate bug chould be written up asking why is there a second DHCP request so soon after the system starts up (with in the first 20min of booting) ? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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3 Sep 3 Sep

09:48

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User bili@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c16 --- Comment #16 from Li Bin 2008-09-03 03:48:56 MDT --- (In reply to comment #15 from David Bahi)

...

a completely seperate bug chould be written up asking why is there a second DHCP request so soon after the system starts up (with in the first 20min of booting) ?

That would be good. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

10:05

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User bili@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c17 --- Comment #17 from Li Bin 2008-09-03 04:05:53 MDT --- Created an attachment (id=237044) --> (https://bugzilla.novell.com/attachment.cgi?id=237044) vpn troubleshooting scripts David, I've wrote a trouble shooting script, first change your /etc/racoon/racoon.conf, log debug2; then run the scripts, when connecting success, leave it alone, and wait for the connection is failed, then send me back the result tar file. Thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

10:06

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 Li Bin changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |dbahi@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

11 Sep 11 Sep

13:21

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User dbahi@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c18 --- Comment #18 from David Bahi 2008-09-11 07:21:51 MDT --- This script is exceptionally stable. I've had 2 failures in over a week... and both created log files over 100MB (because of uptime). Must be doing something more than the generic racoon / NM use of vpn. put all this in the apps and we're done. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

12 Sep 12 Sep

02:33

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User bili@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c19 --- Comment #19 from Li Bin 2008-09-11 20:33:05 MDT --- David, Great! And this script use the same in NM, it called vpnc to communicate with racoon, then connecting the VPN server. So I thought this issue maybe related to the DHCP, I'm not sure why your DHCP renew so quickly? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

16 Sep 16 Sep

02:44

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User bili@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c20 --- Comment #20 from Li Bin 2008-09-15 20:44:46 MDT --- David. If you don't mind I'll change this bug to Invalid or Worksforme status after this week. Of course if you have this issue again, feel free to contact me. Thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

28 Sep 28 Sep

09:47

New subject: [Bug 395889] vpn is frequently dropped for no apparent reason

https://bugzilla.novell.com/show_bug.cgi?id=395889 User bili@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=395889#c21 Li Bin changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED Info Provider|dbahi@novell.com | Resolution| |INVALID --- Comment #21 from Li Bin 2008-09-28 03:47:18 MDT --- ->Invalid. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 395889] New: vpn is frequently dropped for no apparent reason

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