ACS 4.1 NAR
 




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ACS 4.1 NAR

 
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dt1649651@yahoo.com
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PostPosted: Wed Aug 22, 2007 1:02 am    Post subject: ACS 4.1 NAR Reply with quote

I am trying to limit the access to the routers via NAR using ACS 4.1
but I get some strange results.

My worksation is 192.168.249.210 and the ACS's per-user NAR is set as
follows :

Table Defines : Permitted Calling/Point of Access Locations
All AAA Clients , port 23, IP address 192.168.249.210

With the above settings, I cannot login to the router while I expect I
should be able to.

When I change the Table Defines to Denied Calling / Point of Access
Locations, then I can login, not only from .210 but from everywhere.

I thought the "Permitted" means allowed, and Denied means "not
allowed".

Any advice is greatly appreciated,

DT
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dt1649651@yahoo.com
Guest





PostPosted: Wed Aug 22, 2007 3:39 pm    Post subject: Re: ACS 4.1 NAR Reply with quote

On Aug 21, 3:02 pm, "dt1649...@yahoo.com" <dt1649...@yahoo.com> wrote:
Quote:
I am trying to limit the access to the routers via NAR using ACS 4.1
but I get some strange results.

My worksation is 192.168.249.210 and the ACS's per-user NAR is set as
follows :

Table Defines : Permitted Calling/Point of Access Locations
I should have read the TACACS+ protocol more carefully before posting

that question.
The "port " in this case is an ascii string that species the port of
the NAS device, not the IP-protocol port.
This ascci-string port can be checked easily when loojing into the
Failed Attemps log of ACS.

All works as expect now.

Just another example of doing without reading. Shame on me !

DT


Quote:
All AAA Clients , port 23, IP address 192.168.249.210

With the above settings, I cannot login to the router while I expect I
should be able to.

When I change the Table Defines to Denied Calling / Point of Access
Locations, then I can login, not only from .210 but from everywhere.

I thought the "Permitted" means allowed, and Denied means "not
allowed".

Any advice is greatly appreciated,

DT
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