Forum Discussion

robert_juric_35's avatar
robert_juric_35
Icon for Altostratus rankAltostratus
Apr 23, 2018

Kerberos SSO Clients Not Getting Ticket

I'm setting up a new Kerberos SSO site. I've copied the config from a working SSO site we already have setup. In the VPE we have the 401 with negotiate and then the Kerberos authentication. Everythin...
BIG-IP
BIG-IP Access Policy Manager (APM)
security
  • robert_juric_35's avatar
    robert_juric_35
    Apr 25, 2018

    The other answer showed me the problem. In our testing, we were going directly to the virtual server IP instead of the FQDN. Since the IP didn't match what was in the UPN it was failing kerberos. As soon as we entered the FQDN as the URL everything worked fine.

     

youssef1's avatar
youssef1
Icon for Cumulonimbus rankCumulonimbus
Apr 24, 2018

Hello,

 

I just want to clarify your question.

 

You have an working VPE that process kerberos auth, that's right? This policy/service is an IDP (SAML Auth)? or Web access management (Perimeter security) with sso kerberos?

 

Regards