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2answers
70 views

can't login after generating keytab file

I generated a keytab file with the following command: ktpass /out http-web.keytab /mapuser Administrator@my.domain.bar /princ HTTP/localhost:8080@my.domain.bar /pass * However, now I can't seem to ...
0
votes
1answer
37 views

setting kerberos ktpass ktab all that JAAS

I have a couple of questions on Kerberos on Windows. I want to find out what the purpose of mapping a user to a service using ktpass is. For example I am on windows and I run ktpass like this: ...
0
votes
1answer
132 views

F5 authentication using kerberos keytab

Our network gear use tacplus for authentication and authorization. tac itself authenticates using kerberos. For one of the projects we need automated login to a F5 device using a script. Does anyone ...
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votes
1answer
294 views

Why does ktutil list show some clients, but kinit says client unknown?

When I run ktutil list, I get a list of several clients. However, when I run kinit for any of the listed clients, I always get client unknown. Any ideas?
0
votes
1answer
105 views

Sudden catastrophic failure of kerberos

I've been playing with my openAFS setup, and adding keys for the afs principle for kerberos. Now, suddenly, Kerberos has gone down (or something). Kadmin gives the following error: kadmin -p admin ...
1
vote
0answers
18 views

Create kerberos keytab from AD file with more than one SPN

I need to create a Kerberos keytab file from Active Directory with three different SPNs. It's no problem to add different SPNs with setspn -a but when I try to create a keytab file with ktpass ...
1
vote
0answers
208 views

Creating keytab for computer account to decrypt packet capture

We are having an issue with our blackberry server (EWSTest fails at autodiscover lookup) and I am running a packet capture with Wireshark in an attempt to diagnose the issue. There is a conversation ...
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0answers
299 views

generate kytab file using msktutil. Error: Unable to set machine password (5) Access denied

I have problem when tryging to generate a kytab file using msktutil. When I generate this file it fails with following errors Error: Unable to set machine password for svc_testmyapps: (5) Access ...
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0answers
19 views

Force use of kerberos keytab file?

I understand the importance of the keytab file in kerberos and was wondering if there is a way to force use of a keytab? So if the keytab does not exist on the host then it will not authenticate ...
0
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0answers
170 views

Kerberos gss_acquire_cred() failed: An invalid name was supplied error

I'm trying to set up a single sign on system using LDAP, Kerberos and Drupal on a Ubuntu server. I have done some configuring for them all 3 and the last peace of problem remains this error in Apache ...