Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

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Thiyagu_343098's avatar
Thiyagu_343098
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Jun 14, 2018

TACACS configuration on F5 LTM

Hello All, I'm working on the TACACS configuration on LTM. I do not want to lockout of my access of LTM because of any issue with TACACS authentication issues after enabling TACACS on LTM.   Could...
application delivery
big-ip
LTM
AceDawg1's avatar
AceDawg1
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Jun 17, 2018

Yes. When you sync the devices, the tacacs configuration will be copied over.

To build on Edward Sinche's comment, be sure to add a route that forces tacacs requests through the management port:

tmsh create sys management-route tacacs network 10.20.0.100/255.255.255.255 gateway 10.0.0.1
  • Replace 10.20.0.100 with the IP address(es) of the tacacs server(s)
  • Replace 10.0.0.1 with the gateway of the management interface for the f5