[Freeipa-users] FreeIPA replica topologies

2014-07-03 Thread James
Hi there,

Is the following correct or incorrect?

Say I want to build a triangle of ipa replicas. A - B - C - (back to A)

I do ipa-server-install on A
I do ipa-replica-prepare on A ... transfer files to B
I do ipa-replica-install on B
then:

Option ONE:
I do ipa-replica-prepare on B ... transfer files to C

Option TWO:
I do ipa-replica-prepare on A ... transfer files to C

Continuing on...
I do ipa-replica-install on C

Since all three hosts are now installed, to close the loop, I do :

Option ONE:
ipa-replica-manage connect C A

Option TWO:
ipa-replica-manage connect B C

Is this all correct? Is option ONE or option TWO preferable and why?
Is the closing of the loop the correct interpretation and method?
Can the closing of the loop be done from any host in the cluster ?
If there's a large cluster can it be done from someone not directly
connected to the two peers we want to connect?

Thanks again!
James



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Re: [Freeipa-users] FreeIPA replica topologies

2014-07-03 Thread Simo Sorce
- Original Message -
 From: James purplei...@gmail.com
 To: freeipa-users@redhat.com
 Sent: Thursday, July 3, 2014 2:10:27 AM
 Subject: [Freeipa-users] FreeIPA replica topologies
 
 Hi there,
 
 Is the following correct or incorrect?
 
 Say I want to build a triangle of ipa replicas. A - B - C - (back to A)
 
 I do ipa-server-install on A
 I do ipa-replica-prepare on A ... transfer files to B
 I do ipa-replica-install on B
 then:
 
 Option ONE:
 I do ipa-replica-prepare on B ... transfer files to C
 
 Option TWO:
 I do ipa-replica-prepare on A ... transfer files to C
 
 Continuing on...
 I do ipa-replica-install on C
 
 Since all three hosts are now installed, to close the loop, I do :
 
 Option ONE:
 ipa-replica-manage connect C A
 
 Option TWO:
 ipa-replica-manage connect B C
 
 Is this all correct? Is option ONE or option TWO preferable and why?
 Is the closing of the loop the correct interpretation and method?
 Can the closing of the loop be done from any host in the cluster ?
 If there's a large cluster can it be done from someone not directly
 connected to the two peers we want to connect?

Option TWO is preferable if you have the CA only on A.
You should be able to run the connect command on any administrative host
IIRC.

Simo.

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Re: [Freeipa-users] ipa-replica-manage list fail on server 2

2014-07-03 Thread Rob Crittenden
Please keep relies on the list.

barry...@gmail.com wrote:
 I saw the error beloe and errpr log is it related ?
 
 29/Jun/2014:02:00:58 +0800] slapd_ldap_sasl_interactive_bind - Error:
 could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
 -2 (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified
 GSS failure.  Minor code may provide more information (Credentials cache
 file '/tmp/krb5cc_492' not found)) errno 0 (Success)
 [29/Jun/2014:02:00:58 +0800] slapi_ldap_bind - Error: could not perform
 interactive bind for id [] mech [GSSAPI]: error -2 (Local error)

I believe this is fairly normal on a new startup. It has to start
somewhere. The expired ticket errors below are unexpected since there
are so many of them. Is your KDC running?

ipactl status

rob

 
 
 2014-07-02 14:15 GMT+08:00 barry...@gmail.com mailto:barry...@gmail.com:
 
 
 this is the error log i found at 2.abc.com http://2.abc.com
 
 [30/Jun/2014:12:51:31 +0800] slapd_ldap_sasl_interactive_bind -
 Error: could not perform interactive bind for id [] mech [GSSAPI]:
 LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
 Error: Unspecified GSS failure.  Minor code may provide more
 information (Ticket expired)) errno 0 (Success)
 [30/Jun/2014:12:51:31 +0800] slapd_ldap_sasl_interactive_bind -
 Error: could not perform interactive bind for id [] mech [GSSAPI]:
 LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
 Error: Unspecified GSS failure.  Minor code may provide more
 information (Ticket expired)) errno 0 (Success)
 [30/Jun/2014:12:51:31 +0800] slapi_ldap_bind - Error: could not
 perform interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
 [30/Jun/2014:12:51:31 +0800] NSMMReplicationPlugin -
 agmt=cn=meTo1.abc.com http://meTo1.abc.com (central:389):
 Replication bind with GSSAPI auth failed: LDAP error -2 (Local
 error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
 failure.  Minor code may provide more information (Ticket expired))
 [30/Jun/2014:12:51:34 +0800] slapd_ldap_sasl_interactive_bind -
 Error: could not perform interactive bind for id [] mech [GSSAPI]:
 LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
 Error: Unspecified GSS failure.  Minor code may provide more
 information (Ticket expired)) errno 0 (Success)
 [30/Jun/2014:12:51:35 +0800] slapd_ldap_sasl_interactive_bind -
 Error: could not perform interactive bind for id [] mech [GSSAPI]:
 LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
 Error: Unspecified GSS failure.  Minor code may provide more
 information (Ticket expired)) errno 0 (Success)
 [30/Jun/2014:12:51:35 +0800] slapi_ldap_bind - Error: could not
 perform interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
 [30/Jun/2014:12:51:40 +0800] slapd_ldap_sasl_interactive_bind -
 Error: could not perform interactive bind for id [] mech [GSSAPI]:
 LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
 Error: Unspecified GSS failure.  Minor code may provide more
 information (Ticket expired)) errno 0 (Success)
 [30/Jun/2014:12:51:40 +0800] slapd_ldap_sasl_interactive_bind -
 Error: could not perform interactive bind for id [] mech [GSSAPI]:
 LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
 Error: Unspecified GSS failure.  Minor code may provide more
 information (Ticket expired)) errno 0 (Success)
 [30/Jun/2014:12:51:40 +0800] slapi_ldap_bind - Error: could not
 perform interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
 
 
 2014-07-02 12:32 GMT+08:00 barry...@gmail.com
 mailto:barry...@gmail.com:
 
 yes on node 1 it is happening only node2 fail connect
 
 ipa-replica-manage list 2.abc.com http://2.abc.com
 Directory Manager password:
 
 1.abc.com http://1.abc.com: replica
 
 
 
 2014-06-30 20:59 GMT+08:00 Rob Crittenden rcrit...@redhat.com
 mailto:rcrit...@redhat.com:
 
 Barry wrote:
  Hi:
 
  Server 1 and Sever 2 is cluster master master orginally ,
 but server 2
  fail to connect server1 ,.
 
  ipa-replica-manage list shown Can't contact LDAP server
 
  But as server1 it is ok  master server1 master server2 ,
 
  It seem affect if update on server 1 then it syn to
 server2 no problem
  but sometimes if modfy in server2 if fail to update server1.
 
  Any idea to rebuild mutual relationship.?
 
 The first step is to diagnose what is wrong. I've already
 suggested a
 few things,
 
 https://www.redhat.com/archives/freeipa-users/2014-June/msg00105.html
 
 rob
 
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Re: [Freeipa-users] ipa-replica-manage list fail on server 2

2014-07-03 Thread barrykfl
Yes they are running. Server 1 can syn to server2 but error at server 2
like this.
2014/7/3 下午10:14 於 Rob Crittenden rcrit...@redhat.com 寫道:

 Please keep relies on the list.

 barry...@gmail.com wrote:
  I saw the error beloe and errpr log is it related ?
 
  29/Jun/2014:02:00:58 +0800] slapd_ldap_sasl_interactive_bind - Error:
  could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
  -2 (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified
  GSS failure.  Minor code may provide more information (Credentials cache
  file '/tmp/krb5cc_492' not found)) errno 0 (Success)
  [29/Jun/2014:02:00:58 +0800] slapi_ldap_bind - Error: could not perform
  interactive bind for id [] mech [GSSAPI]: error -2 (Local error)

 I believe this is fairly normal on a new startup. It has to start
 somewhere. The expired ticket errors below are unexpected since there
 are so many of them. Is your KDC running?

 ipactl status

 rob

 
 
  2014-07-02 14:15 GMT+08:00 barry...@gmail.com mailto:
 barry...@gmail.com:
 
 
  this is the error log i found at 2.abc.com http://2.abc.com
 
  [30/Jun/2014:12:51:31 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:31 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:31 +0800] slapi_ldap_bind - Error: could not
  perform interactive bind for id [] mech [GSSAPI]: error -2 (Local
 error)
  [30/Jun/2014:12:51:31 +0800] NSMMReplicationPlugin -
  agmt=cn=meTo1.abc.com http://meTo1.abc.com (central:389):
  Replication bind with GSSAPI auth failed: LDAP error -2 (Local
  error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
  failure.  Minor code may provide more information (Ticket expired))
  [30/Jun/2014:12:51:34 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:35 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:35 +0800] slapi_ldap_bind - Error: could not
  perform interactive bind for id [] mech [GSSAPI]: error -2 (Local
 error)
  [30/Jun/2014:12:51:40 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:40 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:40 +0800] slapi_ldap_bind - Error: could not
  perform interactive bind for id [] mech [GSSAPI]: error -2 (Local
 error)
 
 
  2014-07-02 12:32 GMT+08:00 barry...@gmail.com
  mailto:barry...@gmail.com:
 
  yes on node 1 it is happening only node2 fail connect
 
  ipa-replica-manage list 2.abc.com http://2.abc.com
  Directory Manager password:
 
  1.abc.com http://1.abc.com: replica
 
 
 
  2014-06-30 20:59 GMT+08:00 Rob Crittenden rcrit...@redhat.com
  mailto:rcrit...@redhat.com:
 
  Barry wrote:
   Hi:
  
   Server 1 and Sever 2 is cluster master master orginally ,
  but server 2
   fail to connect server1 ,.
  
   ipa-replica-manage list shown Can't contact LDAP server
  
   But as server1 it is ok  master server1 master server2 ,
  
   It seem affect if update on server 1 then it syn to
  server2 no problem
   but sometimes if modfy in server2 if fail to update
 server1.
  
   Any idea to rebuild mutual relationship.?
 
  The first step is to diagnose 

Re: [Freeipa-users] FreeIPA replica topologies

2014-07-03 Thread James
On Thu, Jul 3, 2014 at 3:39 AM, Simo Sorce sso...@redhat.com wrote:
 Option TWO is preferable if you have the CA only on A.
 You should be able to run the connect command on any administrative host
 IIRC.


Thanks for the reply!

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Re: [Freeipa-users] ipa-replica-manage list fail on server 2

2014-07-03 Thread Rob Crittenden
barry...@gmail.com wrote:
 Yes they are running. Server 1 can syn to server2 but error at server 2
 like this.

How do you know server 1 is syncing with server 2?

On server 1 I'd run:

ipa-replica-manage list -v `hostname`

This will show the replication status.

And what does ipactl status show on server 2?

rob

 
 2014/7/3 下午10:14 於 Rob Crittenden rcrit...@redhat.com
 mailto:rcrit...@redhat.com 寫道:
 
 Please keep relies on the list.
 
 barry...@gmail.com mailto:barry...@gmail.com wrote:
  I saw the error beloe and errpr log is it related ?
 
  29/Jun/2014:02:00:58 +0800] slapd_ldap_sasl_interactive_bind - Error:
  could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
  -2 (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified
  GSS failure.  Minor code may provide more information (Credentials
 cache
  file '/tmp/krb5cc_492' not found)) errno 0 (Success)
  [29/Jun/2014:02:00:58 +0800] slapi_ldap_bind - Error: could not
 perform
  interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
 
 I believe this is fairly normal on a new startup. It has to start
 somewhere. The expired ticket errors below are unexpected since there
 are so many of them. Is your KDC running?
 
 ipactl status
 
 rob
 
 
 
  2014-07-02 14:15 GMT+08:00 barry...@gmail.com
 mailto:barry...@gmail.com mailto:barry...@gmail.com
 mailto:barry...@gmail.com:
 
 
  this is the error log i found at 2.abc.com http://2.abc.com
 http://2.abc.com
 
  [30/Jun/2014:12:51:31 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:31 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:31 +0800] slapi_ldap_bind - Error: could not
  perform interactive bind for id [] mech [GSSAPI]: error -2
 (Local error)
  [30/Jun/2014:12:51:31 +0800] NSMMReplicationPlugin -
  agmt=cn=meTo1.abc.com http://meTo1.abc.com
 http://meTo1.abc.com (central:389):
  Replication bind with GSSAPI auth failed: LDAP error -2 (Local
  error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
  failure.  Minor code may provide more information (Ticket
 expired))
  [30/Jun/2014:12:51:34 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:35 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:35 +0800] slapi_ldap_bind - Error: could not
  perform interactive bind for id [] mech [GSSAPI]: error -2
 (Local error)
  [30/Jun/2014:12:51:40 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:40 +0800] slapd_ldap_sasl_interactive_bind -
  Error: could not perform interactive bind for id [] mech [GSSAPI]:
  LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
  Error: Unspecified GSS failure.  Minor code may provide more
  information (Ticket expired)) errno 0 (Success)
  [30/Jun/2014:12:51:40 +0800] slapi_ldap_bind - Error: could not
  perform interactive bind for id [] mech [GSSAPI]: error -2
 (Local error)
 
 
  2014-07-02 12:32 GMT+08:00 barry...@gmail.com
 mailto:barry...@gmail.com
  mailto:barry...@gmail.com mailto:barry...@gmail.com:
 
  yes on node 1 it is happening only node2 fail connect
 
  ipa-replica-manage list 2.abc.com http://2.abc.com
 http://2.abc.com
  Directory Manager password:
 
  1.abc.com http://1.abc.com 

[Freeipa-users] FreeIPA customized for Kolab

2014-07-03 Thread Carlos Raúl Laguna
Hello everyone, for some time i was trying to make Kolab Groupwere to work
with FreeIPA and after some research is now working. However the
modification made in FreeIPA makes me wonder if some how limit the
functions of the software.


Changes Made:

Creation of
OU=Groups (Don't want to mix FreeIpa Groups whit Kolab's)
OU=Shared Folders (Requires by Kolab)
OU=Resources (Requires by Kolab)


 In cn=config
a extensibleObject whit a domainRelatedObject and aci (require by kolab)

The user are created from Freeipa interface  name.surname wish result in a
mailbox for that user in the Kolab server.

My actual question is if this may break  replication, or windows -
freeipa forest relationship. Thanks in advance for your time. Regards
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Re: [Freeipa-users] FreeIPA customized for Kolab

2014-07-03 Thread Rich Megginson

On 07/03/2014 04:09 PM, Carlos Raúl Laguna wrote:
Hello everyone, for some time i was trying to make Kolab Groupwere to 
work with FreeIPA and after some research is now working.


Great!

However the modification made in FreeIPA makes me wonder if some how 
limit the functions of the software.



Changes Made:

Creation of
OU=Groups (Don't want to mix FreeIpa Groups whit Kolab's)
OU=Shared Folders (Requires by Kolab)
OU=Resources (Requires by Kolab)


 In cn=config
a extensibleObject whit a domainRelatedObject and aci (require by kolab)


Not sure what this means - does this mean you added objectclass: 
extensibleObject to dn: cn=config?




The user are created from Freeipa interface  name.surname wish result 
in a mailbox for that user in the Kolab server.


My actual question is if this may break  replication, or windows - 
freeipa forest relationship. Thanks in advance for your time. Regards


This should not break replication, nor windows trust/sync, afaik. Not 
sure what effect this will have on other parts of FreeIPA though.







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Re: [Freeipa-users] FreeIPA customized for Kolab

2014-07-03 Thread Carlos Raúl Laguna
In cn=config
a extensibleObject whit a domainRelatedObject and aci (require by kolab)


Not sure what this means - does this mean you added objectclass:
extensibleObject to dn: cn=config?

Thanks for the fast reply, and Yes, it is required so kolab can check wish
is the primary domain. Thanks for your answer. Regards


2014-07-03 18:12 GMT-04:00 Rich Megginson rmegg...@redhat.com:

  On 07/03/2014 04:09 PM, Carlos Raúl Laguna wrote:

 Hello everyone, for some time i was trying to make Kolab Groupwere to work
 with FreeIPA and after some research is now working.


 Great!


  However the modification made in FreeIPA makes me wonder if some how
 limit the functions of the software.


 Changes Made:

  Creation of
 OU=Groups (Don't want to mix FreeIpa Groups whit Kolab's)
 OU=Shared Folders (Requires by Kolab)
 OU=Resources (Requires by Kolab)


  In cn=config
 a extensibleObject whit a domainRelatedObject and aci (require by kolab)


 Not sure what this means - does this mean you added objectclass:
 extensibleObject to dn: cn=config?



 The user are created from Freeipa interface  name.surname wish result in a
 mailbox for that user in the Kolab server.

 My actual question is if this may break  replication, or windows -
 freeipa forest relationship. Thanks in advance for your time. Regards


 This should not break replication, nor windows trust/sync, afaik.  Not
 sure what effect this will have on other parts of FreeIPA though.





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Re: [Freeipa-users] ipa-replica-manage list fail on server 2

2014-07-03 Thread barrykfl
Just sure now one side flow is broken, if u update server1 , it 100% work
server2 will upgrade.
but if u update server2 there is chance non-syn e.g it create username  in
server1 with posfix grp ok
but in server2 it only created posfix grp but no username /attribute it
occur serveral times. I have to use command line grp del ...etc. to force
del them and recreate them.,.

Result below:

server2.abc.com: replica
  last init status: None
  last init ended: None
  last update status: 0 Replica acquired successfully: Incremental update
succeeded
  last update ended: 2014-07-04 00:33:18+00:00

Directory Manager password:

server1.abc.com: replica
  last init status: 0 Total update succeeded
  last init ended: 2014-06-20 10:07:02+00:00
  last update status: 0 Replica acquired successfully: Incremental update
succeeded
  last update ended: 2014-07-04 01:14:19+00:00



[root@(LIVE)server2 ~]$  ipactl status
Directory Service: RUNNING
KDC Service: RUNNING
KPASSWD Service: RUNNING
MEMCACHE Service: RUNNING
HTTP Service: RUNNING


2014-07-04 1:34 GMT+08:00 Rob Crittenden rcrit...@redhat.com:

 barry...@gmail.com wrote:
  Yes they are running. Server 1 can syn to server2 but error at server 2
  like this.

 How do you know server 1 is syncing with server 2?

 On server 1 I'd run:

 ipa-replica-manage list -v `hostname`

 This will show the replication status.

 And what does ipactl status show on server 2?

 rob

 
  2014/7/3 下午10:14 於 Rob Crittenden rcrit...@redhat.com
  mailto:rcrit...@redhat.com 寫道:
 
  Please keep relies on the list.
 
  barry...@gmail.com mailto:barry...@gmail.com wrote:
   I saw the error beloe and errpr log is it related ?
  
   29/Jun/2014:02:00:58 +0800] slapd_ldap_sasl_interactive_bind -
 Error:
   could not perform interactive bind for id [] mech [GSSAPI]: LDAP
 error
   -2 (Local error) (SASL(-1): generic failure: GSSAPI Error:
 Unspecified
   GSS failure.  Minor code may provide more information (Credentials
  cache
   file '/tmp/krb5cc_492' not found)) errno 0 (Success)
   [29/Jun/2014:02:00:58 +0800] slapi_ldap_bind - Error: could not
  perform
   interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
 
  I believe this is fairly normal on a new startup. It has to start
  somewhere. The expired ticket errors below are unexpected since there
  are so many of them. Is your KDC running?
 
  ipactl status
 
  rob
 
  
  
   2014-07-02 14:15 GMT+08:00 barry...@gmail.com
  mailto:barry...@gmail.com mailto:barry...@gmail.com
  mailto:barry...@gmail.com:
  
  
   this is the error log i found at 2.abc.com http://2.abc.com
  http://2.abc.com
  
   [30/Jun/2014:12:51:31 +0800] slapd_ldap_sasl_interactive_bind -
   Error: could not perform interactive bind for id [] mech
 [GSSAPI]:
   LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
   Error: Unspecified GSS failure.  Minor code may provide more
   information (Ticket expired)) errno 0 (Success)
   [30/Jun/2014:12:51:31 +0800] slapd_ldap_sasl_interactive_bind -
   Error: could not perform interactive bind for id [] mech
 [GSSAPI]:
   LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
   Error: Unspecified GSS failure.  Minor code may provide more
   information (Ticket expired)) errno 0 (Success)
   [30/Jun/2014:12:51:31 +0800] slapi_ldap_bind - Error: could not
   perform interactive bind for id [] mech [GSSAPI]: error -2
  (Local error)
   [30/Jun/2014:12:51:31 +0800] NSMMReplicationPlugin -
   agmt=cn=meTo1.abc.com http://meTo1.abc.com
  http://meTo1.abc.com (central:389):
   Replication bind with GSSAPI auth failed: LDAP error -2 (Local
   error) (SASL(-1): generic failure: GSSAPI Error: Unspecified
 GSS
   failure.  Minor code may provide more information (Ticket
  expired))
   [30/Jun/2014:12:51:34 +0800] slapd_ldap_sasl_interactive_bind -
   Error: could not perform interactive bind for id [] mech
 [GSSAPI]:
   LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
   Error: Unspecified GSS failure.  Minor code may provide more
   information (Ticket expired)) errno 0 (Success)
   [30/Jun/2014:12:51:35 +0800] slapd_ldap_sasl_interactive_bind -
   Error: could not perform interactive bind for id [] mech
 [GSSAPI]:
   LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI
   Error: Unspecified GSS failure.  Minor code may provide more
   information (Ticket expired)) errno 0 (Success)
   [30/Jun/2014:12:51:35 +0800] slapi_ldap_bind - Error: could not
   perform interactive bind for id [] mech [GSSAPI]: error -2
  (Local error)
   [30/Jun/2014:12:51:40 +0800] slapd_ldap_sasl_interactive_bind -
   Error: could not