Forum Discussion

D_Miller_23555's avatar
D_Miller_23555
Icon for Nimbostratus rankNimbostratus
Feb 07, 2012

failed login attempts after upgrade on LTM

Just upgraded from 10.2.0 to 10.2.3. Had TACACS working before the upgrade, now getting login failures. ACS reports that I successfully passed authentication. The /var/log/secure states that it coul...
management
monitoring
Cory_50405's avatar
Cory_50405
Icon for Noctilucent rankNoctilucent
Feb 08, 2012
We had this issue when we upgraded to 10.2.3. There is an easy fix.

 

 

In the BIG-IP configuration under System, Users, Authentication, some parameters need changed. Service Name needs to be ppp and Protocol Name needs to be ip.

 

 

Under the group configuration in ACS in the TACACS+ Settings section, ensure PPP IP is checked. That should get your authentication working again.