I noticed this started happening on my servers as well.  Started with one 
of the CVS versions between .4 and .5.  

I have never used NASLIST file though, I was under the impression that was 
login/ip information for concurrency features.

--JST

On Wed, 20 Mar 2002, Mike Cathey wrote:

> Date: Wed, 20 Mar 2002 11:05:02 -0500
> From: Mike Cathey <[EMAIL PROTECTED]>
> Reply-To: [EMAIL PROTECTED]
> To: [EMAIL PROTECTED]
> Subject: Re: freeradius 0.5 complaining about UNKNOWN-NAS (that was
>     previously working)
> 
> Vincent,
> 
> [EMAIL PROTECTED] wrote:
> > Note:  certain parts of this email have been munged for confidentiality
> > reasons.  (i.e. IP addresses, login names, and passwords have been
> > scrambled.)
> > 
> > I recently upgraded my primary RADIUS server from freeradius 0.3 to 0.5.
> > Now, however, I'm getting strange entries in my radius.log file:
> > 
> > Tue Mar 19 10:57:29 2002 : Auth: Login OK: [someguy] (from nas UNKNOWN-NAS
> > port 2 cli 144.74.x.y)
> > 
> 
> 
> What does raddb/naslist have in it?
> 
> Cheers,
> 
> Mike
> 
> 
> > I have at least four different NASes that are defined with shortnames in
> > clients.conf that now generate similar log lines in radius.log.  Devices
> > are from multiple manufacturers (primarily Cisco and Marconi).  None of the
> > configurations for any of these NASes have changed; only freeradius has
> > been upgraded from 0.3 to 0.5 .  (clients.conf was also not changed going
> > from 0.3 to 0.5.)
> > 
> > So I'm pretty stumped as to why freeradius is all of a sudden calling these
> > unknown nases, but still allowing them to authenticate.  I threw the server
> > into debug mode, and obtained the following (as an example)...  Maybe it
> > can help.  Anyone have any ideas here?
> > 
> > --- Walking the entire request list ---
> > Cleaning up request 0 ID 105 with timestamp 3c98a291
> > Nothing to do.  Sleeping until we see a request.
> > rad_recv: Access-Request packet from host 144.74.m.N:1645, id=106,
> > length=79
> >         NAS-IP-Address = 144.74.m.N        <---  144.74.m.N matches the IP
> > in above line, and also what's in clients.conf
> >         NAS-Port = 2
> >         NAS-Port-Type = Virtual
> >         User-Name = "someguy"
> >         Calling-Station-Id = "144.74.x.y"
> >         Password = "(deleted)"
> > modcall: entering group authorize
> >   modcall[authorize]: module "preprocess" returns ok
> >   modcall[authorize]: module "suffix" returns ok
> >     users: Matched DEFAULT at 71
> >   modcall[authorize]: module "files" returns ok
> > modcall: group authorize returns ok
> >   rad_check_password:  Found Auth-Type System
> > auth: type "System"
> > modcall: entering group authenticate
> >   modcall[authenticate]: module "unix" returns ok
> > modcall: group authenticate returns ok
> > radius_xlat:  '[primary_radius_server] Hello, someguy'
> > Login OK: [someguy] (from nas UNKNOWN-NAS port 2 cli 144.74.x.y)
> > Sending Access-Accept of id 106 to 144.74.m.N:1645
> >         Reply-Message = "[primary_radius_server] Hello, someguy"
> >         Cisco-AVPair = "shell:priv-lvl=x"
> >         Service-Type = Login-User
> > Finished request 1
> > Going to the next request
> > --- Walking the entire request list ---
> > Waking up in 6 seconds...
> > --- Walking the entire request list ---
> > Cleaning up request 1 ID 106 with timestamp 3c98a2ae
> > Nothing to do.  Sleeping until we see a request.
> > 
> > If there's anything else that would be handy in debuging, let me know and
> > I'll grab it!  :)
> > 
> > Vincent Giovannone
> > Network Infrastructure Group
> > Information Services Division
> > Rush - Presbyterian St. Luke's Medical Center
> > (312) 942-4242
> > 
> > "Monday" is the term used to signify the eighth day of my work week.
> > 
> > 
> > 
> > - 
> > List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
> > 
> > 
> 
> 
> 

-- 
___________________________________________________________
J. S. Townsley          Senior Network and Systems Engineer
[EMAIL PROTECTED]                          Integrity Online


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