[c-nsp] TACACS vs RADIUS

Chuck Church chuckchurch at gmail.com
Mon Feb 27 16:56:36 EST 2012


I believe radius doesn't support AAA command authorization across the board.
Some docs seem to indicate that it may work, but might be hit or miss.  If
you're using authorization, I'd stick with Tacacs.


Chuck


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Jason 'XenoPhage'
Frisvold
Sent: Monday, February 27, 2012 3:50 PM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] TACACS vs RADIUS

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Hi there,

	I'm contemplating switching from TACACS to RADIUS for admin
authentication on switches and routers.  In part this is so I can reduce the
number of services that have to be maintained, and part has to do with
integration with our existing authentication system.

	Can someone comment on whether RADIUS is a viable replacement for
TACACS?  Will I end up missing some major feature of TACACS?  Will using
RADIUS end up reducing security?

Thanks,

- --
- ---------------------------
Jason 'XenoPhage' Frisvold
xenophage at godshell.com
- ---------------------------

"Any sufficiently advanced magic is indistinguishable from technology.\"
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