CirrostratusHi,
What instructions did you use to configure kerberos authentication? This knowlege article helps on debugging kerberos issues:
Troubleshooting issues with BIG-IP APM Kerberos end-user logon authentication (f5.com)
Maybe one thing to check: Make sure in the account properties in AD in the tab 'Account' the account option 'This account supports Kerberos 256 bit encryption' is enabled.
CirrostratusHi
Thanks for this reply , we use same account ( AD) for both SPN, for one URL it's OK with AES , but NOK for seconde URL, we haven't any issue with RC4 before
regards,
