can anyone explain why tacacs+ can't be used with network access services?
I know that main purpose of tacacs is command authorization but as I remember with ACS 4.2 it was possible. For example for PPP purpose.
thx and regards
TACACS+ requests can only be handled by access services with the Service Type set to "Device Administration".
If type is NetworkAccess it will fail. Please check the Service Type defined for the Access Service "VPM-access"