Forum Discussion
RahulGupta
Nimbostratus
NimbostratusTACACS not working with F5OS
We are setting up a new r4600 appliance. While configuring TACACS with ISE we followed article K000136131 but its still not working. Could someone please help in what settings we need to apply in ISE.
- Jmtaylor
Moderator
RahulGupta Hello are you getting any error messages after following that article?
- Paulius
MVP
RahulGupta Do you have any TACACS live logs showing if the F5OS device is reaching out to the ISE device? What message are you receiving at the login screen when you login fails?
RahulGuptaHi All, thanks for the replies. We took a packet capture on F5 which clearly showed that ISE was sending a reply back with authentication failed. We requested ISE team to check and they confirmed that the device group was not attached to correct policy in ISE. Once they corrected it, TACACS authentication started working.
