[c-nsp] VPDN Problem

[Sebastian Ganschow]

Hi Arie,

I mean, that if you've got a DSL-line with 160kbit upstream and you use 
it all.

The main thing I don't understand, is the error message "invalid 
destination". Do I understand it right, that the message I see in sh 
vpdn hist fail is send by the LAC to our LNS?

Sebastian


> -----Ursprüngliche Nachricht-----
> Von: Arie Vayner (avayner) [mailto:avayner at cisco.com]
> Gesendet: Dienstag, 5. Januar 2010 09:11
> An: Sebastian Ganschow; cisco-nsp
> Betreff: RE: RE: [c-nsp] VPDN Problem
> 
> Sebastian,
> 
> What do you mean by "if you exceed your bandwidth"?
> 
> You could try the following debugs for more info:
> debug ppp nego
> debug vpdn l2x event
> debug vpdn l2x error
> debug radius
> 
> Arie
> 
> -----Original Message-----
> From: Sebastian Ganschow [mailto:s.ganschow at buelow-masiak.de]
> Sent: Tuesday, January 05, 2010 09:35
> To: Arie Vayner (avayner); cisco-nsp
> Subject: AW: RE: [c-nsp] VPDN Problem
> 
> Hi,
> 
> Output of show vpdn history failure
> 
> #sh vpdn history failure
> User: xyz, MID = 902
> NAS: lac, IP address = 1.2.3.4, CLID = 63366
> Gateway: lns, IP address = 5.6.7.8, CLID = 1417
> Log time: Jan 4 10:55:24.390, Error repeat count: 3
> Failure type: The remote server closed this session
> Failure reason: Result 2, Error 6
> 
> As I found out, the failure reason could be interpreted as the
> following:
> 
> Result 2 	- General error (Error code indicates problem)
> Error 2  	- Invalid destination
> 
> What is the meaning of invalid destination? As the tunnel is
> established
> and gets only dropped, if you exceed your bandwith, I can't get the
> meaning of the error message from the context.
> 
> Regards,
> Sebastian
> 
> 
> > -----Ursprüngliche Nachricht-----
> > Von: Arie Vayner (avayner) [mailto:avayner at cisco.com]
> > Gesendet: Mittwoch, 23. Dezember 2009 17:23
> > An: Sebastian Ganschow; cisco-nsp at puck.nether.net
> > Betreff: RE: [c-nsp] VPDN Problem
> >
> > Sebastian,
> >
> > You can try looking at the output of "show vpdn history".
> > I think the error you get means that the remote side requested a
> > disconnect, but I also see some cases this appears by mistake...
> >
> > Arie
> >
> > -----Original Message-----
> > From: cisco-nsp-bounces at puck.nether.net
> > [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Sebastian
> > Ganschow
> > Sent: Wednesday, December 23, 2009 12:17
> > To: cisco-nsp at puck.nether.net
> > Subject: [c-nsp] VPDN Problem
> >
> > Hi all,
> >
> > we've got a little problem with our vpdn where we're stuck. Could
> > anyone
> > explain the following debugging messages from our 7206 to me:
> >
> > VPDN Vi12 disconnect (AAA) IETF: 8/port-error Ascend: 41/TCP Foreign
> > Host Close
> > VPDN Vi12 vpdn shutdown session, result=2, error=6, vendor_err=0,
> > syslog_error_code=23, syslog_key_type=1
> > %VPDN-6-CLOSED: L2TP LNS viade-dbmg-lns closed Vi12 user username;
> > Result
> > 2, Error 6, Locally generated disconnect
> >
> >
> > What is the meaning of:
> >  - 8/port-error Ascend: 41/TCP
> >  - Result 2, Error 6, Locally generated disconnect
> >
> > On CCO there is no information about those messages.
> >
> > The session gets disconnected, if the upstream bandwith is exceeded.
> > There
> > are two providers, who are delivering those vpdn sessions to us.
> We've
> > tried with users of them, but the disconnect only happens on our own
> > LNS.
> > If the user is connected two the LNS of one of the two providers, 
the
> > session won't be disconnected.
> >
> > Any Ideas?
> >
> > Regards
> > Sebastian
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> 
>