Gssapi Continuation Error Server Not Found In Kerberos Database
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and earlier Please enter a title. You can not post a blank message. Please type your message and try again. This discussion is locked Tina Siegenthaler Level 3 (775 points) Q: GSSAPI Error: Server not found in Kerberos database Hi allFor about 3 days I'm now seeing this error message server not found in kerberos database linux in system.log every 3 minutes:DirectoryService: GSSAPI Error: Miscellaneous failure (Server not found in Kerberos database)This happens
Server Not Found In Kerberos Database (7)
on a fileserver which is connected to an OD server.I did a search in this forum and found one thread about it. The advice there server not found in kerberos database active directory was to look in kdc.log to see which principal is failing - but I don't have a kdc.log. The other tip was to use kadmin to get a list of the principals by usingkadmin.local -q listprincsbut what I get instead
Server Not Found In Kerberos Database (7) - Unknown_server
of this list is:Authenticating as principal xyz/admin@my.od-server.xx with password.kadmin.local: No such file or directory while initializing kadmin.local interfaceIt seems that some file is missing, which would explain why DirectoryService can't find the server in the database... I have to confess that I have no idea as to how Kerberos works or how to configure it. Authentication against the OD server is working fine, it's just that the errors in the log are getting on my nerves, and they make it difficult to server not found in kerberos database zenoss find other, more important messages in system.log.Thankas, Tina G5 Dual 1.8, 23'' Cinema Display, Mac OS X (10.4.5), iMac G4/800, iBook G3/700, G4/400, iBook G3/366, iMac G3/233, PM 7200, Mac SE Posted on Mar 21, 2006 12:45 AM I have this question too Close Q: GSSAPI Error: Server not found in Kerberos database All replies Helpful answers by Leland Wallace,★Helpful Leland Wallace Mar 21, 2006 12:55 PM in response to Tina Siegenthaler Level 3 (643 points) Mar 21, 2006 12:55 PM in response to Tina Siegenthaler The kdc.log file should be on the OD master in /var/log/krb5kdc/kdc.log.On your server (the one with the disturbing log entries) check to see if you have an /Library/Preferences/edu.mit.Kerberos file. Also look for an /etc/krb5.keytab file. You can do a klist -k (as root) to see the contents of the keytab file. You should see three entries for each service.The kadmin.local command needs to be run on the OD Master.Hope this gets you started- LelandDP G4 Mac OS X (10.4.2) Helpful (1) Reply options Link to this post by Tina Siegenthaler, Tina Siegenthaler Mar 22, 2006 12:39 AM in response to Leland Wallace Level 3 (775 points) Mar 22, 2006 12:39 AM in response to Leland Wallace Ah, I see, the kdc.log is on the OD server, not on the file server where I was looking for it.OK, in the kdc logfile I have a lot of entries like these ones:Mar 22 09:18:35 zool09.abc.xy krb5
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Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions service ticket not found in the subject Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. https://discussions.apple.com/thread/411918?start=0&tstart=0 Join them; it only takes a minute: Sign up Cannot get Kerberos service ticket: KrbException: Server not found in Kerberos database (7) up vote 10 down vote favorite 5 I'm developing using the GSSAPI, and I have code which works with a vanilla MIT Kerberos 5 server to do some client/server work. I'm now verifying it's functionality against Active http://stackoverflow.com/questions/13850252/cannot-get-kerberos-service-ticket-krbexception-server-not-found-in-kerberos-d Directory and I've hit an issue. I have my server authenticated and listening. I can get the client to login. For the record, this is code based off of http://thejavamonkey.blogspot.com/2008/04/clientserver-hello-world-in-kerberos.html. However, I cannot get the client to get the ticket back from AD to get the session between it and the server. I get KrbException: Server not found in Kerberos database (7), and I cannot figure out where the proper place is to add it. I've tried putting the server name with ip in the hosts file, updating dns, putting in server records, etc, with no luck. If anyone knows where the proper place is to update AD to set a server in the Kerberos Database, that would be great! active-directory kerberos share|improve this question edited Dec 13 '12 at 13:32 Michael-O 11k22862 asked Dec 12 '12 at 23:09 ohshazbot 4053514 add a comment| 5 Answers 5 active oldest votes up vote 6 down vote I hope this helps .. I got this same error message (Server not found in Kerberos database (7)) bu
Kerberos authentication fails on a JDBCclient, check the JAAS login configuration file for syntax issues. If syntax is incorrect, authentication fails. Working Domain Name Service (DNS) Not Configured Verify https://my.vertica.com/docs/7.1.x/HTML/Content/Authoring/AdministratorsGuide/Security/ClientAuth/Kerberos/TroubleshootingKerberosAuthentication.htm that the DNS entries and hosts on the network are all properly configured for your environment. Refer to the Kerberos documentation for your platform for details. System Clocks Out http://postgresql.nabble.com/GSSAPI-Kerberos-Authentication-td5906145.html of Sync System clocks in your network must remain in sync for Kerberos authentication to work properly. To do so: Install NTP on the Kerberos server (KDC). Install NTP on not found each server in your network. Synchronize system clocks on all machines that participate in the Kerberos realm within a few minutes of the KDC and each other Clock skew can be problematic on Linux virtual machines that need to sync with the Windows Time Service. Try the following to keep time in sync: Using any text editor, open /etc/ntp.conf. not found in Under the Undisciplined Local Clock section, add the IP address for the Vertica Analytic Database server. Then, remove existing server entries. Log in to the server as root, and set up a cron job to sync time with the added IP address every half hour, or as often as needed. For example: # 0 */2 * * * /etc/init.d/ntpd restart Alternatively, run the following command to force clock sync immediately: $ sudo /etc/init.d/ntpd restart For more information, see Set Up Time Synchronization in the Installation Guide and the Network Time Protocol website. Kerberos Ticket Is Valid but Hadoop Access Fails HP Vertica uses Kerberos tickets to obtain Hadoop tokens. It then uses the Hadoop tokens to access the Hadoop data. Hadoop tokens expire after a period of time, so HP Vertica periodically refreshes them. However, if your Hadoop cluster is set to expire tokens frequently, it is possible that tokens might not be refreshed in time. If the token expires, you cannot access data. Setting the HadoopFSTokenRefreshFrequency configuration parameter allows you to specify how o
Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ GSSAPI / Kerberos Authentication I am currently trying to configure a Centos6.x - postgresql-9.3 server to authenticate using gssapi. I have several servers I have already configured and are working (a combination of Oracle Linux and Centos, all 6.x series with 9.2,3 or 4). Our company use vas for an interface to Kerberos, The errors I am getting are as follows: [sweingar@pglgisprtd001 ~]$ psql -hpglgisprtd001 -dpostgres psql: GSSAPI continuation error: Unspecified GSS failure. Minor code may provide more information GSSAPI continuation error: Server not found in Kerberos database or from a windows client C:\Users\sweingar>psql -hpglgisprtd001.sempra.com -Usweingar psql: SSPI continuation error: The specified target is unknown or unreachable (80090303) I see nothing worthwhile in the postgresql log, nor in /var/log/messages. I have verified the dns record to my kdc works (or at least I can ping), I am sort of at a loss of where to look next. Bear Giles Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: GSSAPI / Kerberos Authentication I was just looking at the Kerberos support. Is your server principal postgres/x.y.z@REALM, where x.y.z is the DNS name for your server? It probably won't affect you but think it needs to be POSTGRES/x.y.z@REALM for windows networks.I'll have to check my notes for more details, e.g., I'm 99% sure it's 'postgres' and not 'postgresql'.I know you need to use password authentication from the client - and the username has to be simple (bob@REALM, not bob/postgres@REALM). I'll be submitting a patch to support a keytab file and compound principals when I have some free time.BearOn Thu, Jun 2, 2016 at 4:23 PM, Weingartner, Steven <[hidden email]> wrote: I am currently trying to configure a Centos6.x – postgresql-9.3 server to authenticate using gssapi. I have several servers I ha