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Forum Discussion

MS's avatar
MS
Icon for Nimbostratus rankNimbostratus
Mar 06, 2014

Kerberos: can't get TGT for HOST/abc@abc.com - Realm not local to KDC

Hi There,   I am trying to get the Kerberos constrained delegation to work, where the client authentication is done via certficate with the BIGIP. The BIGIP uses the further via Kerberos SSO to au...
BIG-IP Access Policy Manager (APM)
deployment
security
Kevin_Stewart's avatar
Kevin_Stewart
Icon for Employee rankEmployee
Mar 06, 2014

Two things:

 

  1. The session.ssl.cert.subject is rarely ever just username@domain.com, but usually a full DN string. Are you parsing the username out of the subject?

     

  2. You need to split the username@domain.com into two values (at the "@"): the username source for Kerberos SSO should just be the username, and the realm source should either be the cert realm or a statically assigned realm.