Kerberos is a computer network authentication protocol which allows nodes communicating over a non-secure network to prove their identity to one another in a secure manner.

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Mount Mac OSX server NFS from Linux <krb5> LDAP?

I'm trying to mount an NFS share from Fedora 16. The server is Mac OS X Server, set up by my coworker. I believe it requires Kerberos/LDAP authentication, so I would start the (probably arduous) ...
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262 views

Windows: Obtain Kerberos TGT from another principal

I'm looking for a way to obtain a tgt (ticket granting ticket) from a second kerberos principal. In my job I work with a regular PC (member of AD) from our university's it departement but I also ...
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1answer
506 views

XP MODE: the time on this PC and the current time on the network are different

Some folks were monkeying around with the Time service and Kerberos on our Windows 2003 network domain controllers last night, and today I cannot boot up XP Mode on my Windows 7 desktop. I've rebooted ...
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1answer
306 views

kinit gives me a Kerberos ticket, but no AFS token

I'm trying to setup access to my university's IT environment from my laptop running Ubuntu 12.04, by (mostly) following the IT-department's guides on AFS and Kerberos. I can get AFS working well ...
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1answer
483 views

Changing remote server date via Powershell

I need to change the date of a server to the next day then run a sql script and then change the server date back. I figured out how to change the server date via powershell Invoke-Command ...
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61 views

For password protected Samba share on home network, ntlm vs ntlmv2 vs krb5 (kerberos)?

I have a home network with wifi that is password protected. On my home network, I have a file server with a password protected Samba share. The share itself is protected because my network has ...
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1k views

Time Machine over network using incorrect realm for kerberos authentication

Question: how can I influence the kerberos realm that Time Machine, or more specifically NetAuthSysAgent, uses? Time Machine backups over the network are failing on OS X 10.7 / 10.8 clients except ...
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1answer
1k views

Directly printing to remote CUPS/IPP server on Snow Leopard

I need to use Kerberos authentication when printing from my OSX machine, however, the machine itself does not have a service account in active directory, so the KDC will not issue a delegation ticket ...
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4k views

Likewise on Ubuntu - domain user sometimes disappears from Login Screen

I'm using Likewise to authenticate to a Windows Domain on a laptop running Ubuntu 10.04. Everything seems to be working well, except for one thing. Normally, after the machine boots, I am presented ...
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227 views

Thousands of Logon/Logoff requests in Windows Event Viewer from a different computer on the same domain

For the past month or so, a computer that is on the same domain as me has been spamming my computer with logon/logoff requests via kerberos. I get ~4,000 requests on my computer a day. This includes ...
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431 views

Kerberos events are not logged on Windows 7

I tried to configure Windows 7 machine with our web-server running on it to log Kerberos-related events (meaning Windows system Log). I followed these instructions: How to enable Kerberos event ...
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1k views

Macos X 10.6 not refreshing Kerberos TGT key

I observed that MacOS X 10.6, if machine is added to an Active Directory and set to authenticate over LDAP to the Active Directory server requests a Kerberos TGT as expected at each user login. ...
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44 views

Can't perform Kerberos login

I can't do a Kerberos login. I've tweaked rsyslog to record *.debug to /var/log/debug, whose output is below. If I attempt to log in with ssh, I get: Jun 6 23:13:05 foo-machine sshd[13965]: ...
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7 views

Where are Kerberos TGTs are saved in windows filesystem?

Title says it all. Where are kerberos ticket granting tickets are saved? Ty!
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46 views

Impersonating windows server using client from outside the domain

Let me describe a situation: I am sitting on a Mac in a remote office and I remotely administer few different small Active Directory domains. My boss ask me to collect some client machine ...
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24 views

Capture user input to “kinit” - Works on OS X, but not Linux via “script”

I have a script that was written on OS X and utilizes the "script" command. With the -k flag it will log keys sent to the program, but that option is not available in the linux version of "script". My ...
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216 views

How to install/enable ktpass.exe on Windows 7?

How can I install or enable the ktpass.exe utility on a Windows 7 workstation?
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16 views

How to make kerberos5 client use a specified KDC first, then try DNS?

Our DNS for KDC is rotating globally and I cannot control that. Sometimes, there are kerberos related account issue, that the only solution on clients is to wait a few days for the data to sync ...
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138 views

Script to interactively join WPA2-Enterprise network without joining domain

I'm working in a Windows domain environment, using Active Directory, Radius, and a linux Squid proxy server. I'm trying to hook up a Windows 8 tablet to this system, but due to company policy I can't ...
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171 views

Samba file shares - ownership of folder accessible for 1 group verified by MS active direcctory

I have a machine set up to share a folder /srv/sambashare, here's an exerpt of the config file: [share] path = /srv/sambashare writable = yes The permissions of that folder are set at 700 ...