[cisco-bba] "NAS-Port = 0" with software upgrade on Cisco 7206VXR

[Frank Bulk - iNAME]

I'm trying to figure out a way for FreeRADIUS to log the NAS-Port-Id but I'm
not having much success on that listserv.  Last (and most viable)
recommendation was to use rlm_linelog, but there doesn't seem too much
documentation on that extra module.  For those familiar with ISC's DHCP
server, it's pretty straight forward to modify the logging to include
options listed in the DHCP Request, but that's not the case with FreeRADIUS.

I'm running 12.4(19b), which may return things differently than 12.2(SB).

Thanks,

Frank

-----Original Message-----
From: Robert Blayzor [mailto:rblayzor.bulk at inoc.net] 
Sent: Saturday, July 19, 2008 5:02 PM
To: frnkblk at iname.com
Cc: cisco-bba at puck.nether.net
Subject: Re: [cisco-bba] "NAS-Port = 0" with software upgrade on Cisco
7206VXR

On Jul 19, 2008, at 12:52 PM, Frank Bulk - iNAME wrote:
> But that's still outputting NAS-Port details as bits, not human-
> readable
> text.  Alternately, I'm willing to go back to how it was in 12.2(26)
> where
> the NAS-Port value was the Virtual-Interface value, but that's not
> any of
> the options in "radius-server attribute nas-port format".
>
> It seems I'm at a impass.

Doesn't your RADIUS session-id contain the PVC info?

Mine look like:

1/0/0/25.70_000B71D5

When using 12.2SB...

Ultimately I'd find out why your RADIUS server is not logging the NAS-
Port-Id.... that's the new attribute that *should* be used
specifically for this purpose.

--
Robert Blayzor, BOFH
INOC, LLC
rblayzor at inoc.net
http://www.inoc.net/~rblayzor/