[Bug 1357471] Re: Samba4 AD DC randomly dies, error: "Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6".
Trusty updates has 4.3.11 now, given the above comment moving to incomplete. If you disagree or have additional details please add them below and then change the bug status back to New. ** Changed in: samba (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: "Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6". To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: "Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6".
I recently compiled and installed Samba v4.3.1 on Debian Jessie (from the experimental repo) and I can confirm that this problem seems to have been resolved (at least on that version, although probably since on v4.2.x) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: "Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6". To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: "Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6".
I recently compiled and installed Samba v4.3.1 on Debian Jessie (from the experimental repo) and I can confirm that this problem seems to have been resolved (at least on that version, although probably since on v4.2.x) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: "Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6". To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
I can confirm that applying the patch provided in https://bugzilla.samba.org/show_bug.cgi?id=11164 does not fix the issue. The Did not manage to negotiate... error message is gone but the other message Failed to bind... still spams the logs and replication is broken as per samba-tool drs showrepl. I can also confirm that what triggers this are network connectivity interruptions between the DCs. After connectivity is restored, replication is not reestablished until Samba is restarted -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
I can confirm that applying the patch provided in https://bugzilla.samba.org/show_bug.cgi?id=11164 does not fix the issue. The Did not manage to negotiate... error message is gone but the other message Failed to bind... still spams the logs and replication is broken as per samba-tool drs showrepl. I can also confirm that what triggers this are network connectivity interruptions between the DCs. After connectivity is restored, replication is not reestablished until Samba is restarted -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
My two Samba AD DCs run in an environment with frequent network
interruptions due to power cuts. It seems that even very brief network
interruptions trigger this issue, which then doesn't resolve itself when
connectivity is restored.
After most network interruptions, the following three messages repeat in
log.samba every 5 seconds, and 'sudo samba-tool drs showrepl' shows failures. A
'sudo service samba-ad-dc restart' is required to get everything working again.
- Update failed: Miscellaneous failure (see text): Matching credential
(GC/{other-dc}.{domain}/{domain}@{DOMAIN}) not found
- Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6
- Failed to bind to uuid {uuid-1} for
{uuid-1}@ncacn_ip_tcp:{uuid-2}._msdcs.{domain}[1024,seal,krb5]
NT_STATUS_ACCESS_DENIED.
In a country with on average 12 powercuts *per day*, which despite a
huge arsenal of stabilisers and UPS-es do cause brief network
interruptions, you can imagine that this issue is a major pain in the
behind :-/
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1357471
Title:
Samba4 AD DC randomly dies, error: Did not manage to negotiate
mandetory feature SIGN for dcerpc auth_level 6.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
My two Samba AD DCs run in an environment with frequent network
interruptions due to power cuts. It seems that even very brief network
interruptions trigger this issue, which then doesn't resolve itself when
connectivity is restored.
After most network interruptions, the following three messages repeat in
log.samba every 5 seconds, and 'sudo samba-tool drs showrepl' shows failures. A
'sudo service samba-ad-dc restart' is required to get everything working again.
- Update failed: Miscellaneous failure (see text): Matching credential
(GC/{other-dc}.{domain}/{domain}@{DOMAIN}) not found
- Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6
- Failed to bind to uuid {uuid-1} for
{uuid-1}@ncacn_ip_tcp:{uuid-2}._msdcs.{domain}[1024,seal,krb5]
NT_STATUS_ACCESS_DENIED.
In a country with on average 12 powercuts *per day*, which despite a
huge arsenal of stabilisers and UPS-es do cause brief network
interruptions, you can imagine that this issue is a major pain in the
behind :-/
--
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to samba in Ubuntu.
https://bugs.launchpad.net/bugs/1357471
Title:
Samba4 AD DC randomly dies, error: Did not manage to negotiate
mandetory feature SIGN for dcerpc auth_level 6.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions
--
Ubuntu-server-bugs mailing list
Ubuntu-server-bugs@lists.ubuntu.com
Modify settings or unsubscribe at:
https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: samba (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: samba (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
See https://bugzilla.samba.org/show_bug.cgi?id=11164, there're fixes at least for the error messages attached to that bug. ** Bug watch added: Samba Bugzilla #11164 https://bugzilla.samba.org/show_bug.cgi?id=11164 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
See https://bugzilla.samba.org/show_bug.cgi?id=11164, there're fixes at least for the error messages attached to that bug. ** Bug watch added: Samba Bugzilla #11164 https://bugzilla.samba.org/show_bug.cgi?id=11164 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Please make sure that all replication servers have their time in sync.. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Please make sure that all replication servers have their time in sync.. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Thiago, Please don't subscribe me to bug email. I am only involved in the Debian packaging of Samba and upstream, not in the Ubuntu packaging. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Thiago, Please don't subscribe me to bug email. I am only involved in the Debian packaging of Samba and upstream, not in the Ubuntu packaging. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Hey guys! This problem still persist on Samba 4.1.11 from my PPA. Seems to be a upstream problem. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Hey guys! This problem still persist on Samba 4.1.11 from my PPA. Seems to be a upstream problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Guys, It is impossible to use Samba 4.1.6 from Ubuntu 14.04.1 as an AD DC in production. This is happening all the time: http://i.imgur.com/wDqOsy6.png I think that if you restart any Domain Controller, it will trigger this error on others DCs. Because I just restart my PDC (ubuntu-ad-1) and all BDCs dies. I just build an Ubuntu PPA Archive to provide Samba 4.1.11 for Trusty: http://launchpad.net/~martinx/+archive/ubuntu/ig - I'll test it today. Ubuntu needs a much, far much more serious Q.A. Team. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1357471] Re: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6.
Guys, It is impossible to use Samba 4.1.6 from Ubuntu 14.04.1 as an AD DC in production. This is happening all the time: http://i.imgur.com/wDqOsy6.png I think that if you restart any Domain Controller, it will trigger this error on others DCs. Because I just restart my PDC (ubuntu-ad-1) and all BDCs dies. I just build an Ubuntu PPA Archive to provide Samba 4.1.11 for Trusty: http://launchpad.net/~martinx/+archive/ubuntu/ig - I'll test it today. Ubuntu needs a much, far much more serious Q.A. Team. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357471 Title: Samba4 AD DC randomly dies, error: Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1357471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
