AAA, NAC, Guest Access & BYOD

Test Kerberos authentication from ClearPass

Aruba Employee
Requirement:

How to test Kerberos authentication from ClearPass Policy Manager



Solution:

We can use the below ClearPass CLI command to check the kerberos authentication of a service principal:

[appadmin@CPPMVM1]# krb auth user@domain-name



Configuration:

1. Login to ClearPass Policy Manager CLI using appadmin login.

2. Use the command - krb auth username@domain-name.

Example:

krb auth administrator@blr.in

3. To see the validity of the service principal, use the command - krb list.



Verification

1. Test authentication using Krb auth command for the service principal - administrator@blr.in. We were able to authenticate successfully.

 

2. To see TGT validity of the service principal, use the command:

3. We can also change the password of service principal, when it is expired/needs to be changed at the next logon.

Version history
Revision #:
2 of 2
Last update:
‎03-25-2017 05:19 AM
Updated by:
 
Labels (1)
Contributors
Search Airheads
cancel
Showing results for 
Search instead for 
Did you mean: 
Is this a frequent problem?

Request an official Aruba knowledge base article to be written by our experts.