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Wednesday, February 15, 2012

Edit /var/kerberos/krb5kdc/kdc.conf

Posted by Raju Gupta at 5:03 AM – 0 comments
 

In this file, only the realms section needs to be modified. it is important to change the key types as well. I can confirm that the setting below work perfectly in our environment. You may want to decide on appropriate values for the maximum life of each ticket, and for how long each ticket can be renewed. Reasonable values are 1 day and 1 week but your needs will vary. The values here are the absolute maximum that the KDC will issue. Each principal has its own maximum as well. 

[realms]
EXAMPLE.COM = {
 master_key_type = des3-hmac-sha1
 supported_enctypes = des3-hmac-sha1:normal des-cbc-crc:normal
 max_life = 25h
 max_renewable_life = 4w
}
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