Forum Discussion
Cross Domain / Cross Forest Kerberos SSO
Does anyone have a how to or gotcha's when deploying cross domain or cross forest Kerberos SSO? I am currently working on a how to but curious if anyone has anything already and would like to share ...
If you receive the following error, "KRB ERROR : KRB5KRB_ERR_RESPONSE_TOO_BIG" it is likely Kerberos communication is occurring over UDP. Validate there is a TCP SRV record for Kerberos and attempt authentication again.
