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Forum Discussion

SCalNet's avatar
SCalNet
Icon for Altostratus rankAltostratus
Jul 19, 2025

F5 with TACACS+ Cisco ISE for users authentication

Hi Guys,   I'm trying to setup F5 TACACS+ authentication against Cisco ISE, however I notice my F5 is using external interface's IP to communicate with Cisco ISE, is there a way to tell F5 to use m...
authentication
Injeyan_Kostas's avatar
Injeyan_Kostas
Icon for Nacreous rankNacreous
Jul 21, 2025

You probably have default route from external interface so this is the interface used.

You can create mgmt routes if you want to use mgmt interface or more specific route from any other interface.

SCalNet's avatar
SCalNet
Icon for Altostratus rankAltostratus
Jul 22, 2025

You're right. It was the route. I added a route for mgmt interface and it works. Thanks.