Mailing List Archive

Anastassios Chatzithomaoglou [achatz@forthnet.gr] wrote:
> We have the following config on one of our LNS:
>
> !-----------------------
> vpdn aaa attribute nas-port vpdn-nas
> !
> radius-server vsa send accounting
> radius-server vsa send authentication
> !
> radius-server host x.x.x.x auth-port 1812 acct-port 1813 non-standard
> !------------------------
>
> The problem is that we get different Nas-Port but same Cisco-Nas-Port.

I'm not clear what what you are comparing. Are you saying the NAS-Port
reported by the LNS is different than the NAS-Port reported by the
LAC? And that the LAC and LNS report the same Cisco-NAS-Port? Can you
show me an example (RADIUS accounting records)? Please indicate what
version you are running as well.

Dennis

> Is there a way to get both the same?
>
> --
> ***********************************
> Chatzithomaoglou Anastasios
> Network Design & Operations Center
> FORTHnet S.A.
> <achatz@forthnet.gr>
> ***********************************
>
> _______________________________________________
> cisco-nas mailing list
> cisco-nas@puck.nether.net
> http://puck.nether.net/mailman/listinfo/cisco-nas

--
-------------------------------------------------------------------------
|| || Dennis Peng
|| || Cisco Systems, Inc. Escalation Engineer
|||| |||| 170 West Tasman Drive Phone: (408) 526-6143
..:||||||:..:||||||:.. San Jose, CA 95134 Fax: (408) 232-2343
Cisco Systems Inc. dpeng@cisco.com
-------------------------------------------------------------------------

Yes, I'm comparing radius acct output from LAC & LNS.

One thing i noticed is the following:

LNS is a 7140.
IOS (tm) EGR Software (C7100-IS-M), Version 12.2(6i), RELEASE SOFTWARE (fc1)

When the LAC is a 5300 (12.2(2)XA5) both attributes are the same.
When the LAC is a 5350 (12.2(2)XA5) they are different.

The main difference in their config is that on the 5350 we also have the following
customized nas-port format.

radius-server attribute nas-port format e 0000000000000ssssaaaaapppppccccc

And it seems that this attribute is not transferred to the LNS. So the LAC reports the
"right" nas-port, while the LNS reports the "wrong" one.

PS: I couldn't get any data from our radius server (but i will get it very soon hopefully).

Dennis Peng wrote:

> Anastassios Chatzithomaoglou [achatz@forthnet.gr] wrote:
>
>>We have the following config on one of our LNS:
>>
>>!-----------------------
>>vpdn aaa attribute nas-port vpdn-nas
>>!
>>radius-server vsa send accounting
>>radius-server vsa send authentication
>>!
>>radius-server host x.x.x.x auth-port 1812 acct-port 1813 non-standard
>>!------------------------
>>
>>The problem is that we get different Nas-Port but same Cisco-Nas-Port.
>
>
> I'm not clear what what you are comparing. Are you saying the NAS-Port
> reported by the LNS is different than the NAS-Port reported by the
> LAC? And that the LAC and LNS report the same Cisco-NAS-Port? Can you
> show me an example (RADIUS accounting records)? Please indicate what
> version you are running as well.
>
> Dennis
>
>
>>Is there a way to get both the same?
>>
>>--
>>***********************************
>> Chatzithomaoglou Anastasios
>>Network Design & Operations Center
>> FORTHnet S.A.
>> <achatz@forthnet.gr>
>>***********************************
>>
>>_______________________________________________
>>cisco-nas mailing list
>>cisco-nas@puck.nether.net
>>http://puck.nether.net/mailman/listinfo/cisco-nas
>
>

--
***********************************
Chatzithomaoglou Anastasios
Network Design & Operations Center
FORTHnet S.A.
<achatz@forthnet.gr>
***********************************