[cisco-bba] PPPoE connections that won't clear.

Arie Vayner ariev at vayner.net
Tue Apr 24 12:21:27 EDT 2007


Frank,

Are you using multi-link PPP? If you do, you may need to clear the bundle
(should be a different interface, can't recall how it is called...)

Are you running very old code? You may want to migrate to 12.2SB or 12.4...

Arie

On 4/24/07, Frank Bulk <frnkblk at iname.com> wrote:
>
>  Arie:
>
> Good point.  With 'debug vpdn error', 'debug vpdn event', and 'debug
> vtemplate' I received the following:
>     1y14w: Vi2025 VPDN: Reset
>     1y14w: Vi2025 VPDN: Unbind interface
>     1y14w: Vi2025 VTEMPLATE: Ignoring free request, still in use
>     1y14w: Vi2025 VPDN: Vtemplate failure 10 upon freeing interfac
>
> It would be nice to know why VTemplate still thinks its in use.
>
> Regards,
>
> Frank
>
>  ------------------------------
> *From:* arievayner at gmail.com [mailto:arievayner at gmail.com] *On Behalf Of *Arie
> Vayner
> *Sent:* Tuesday, April 24, 2007 8:52 AM
> *To:* frnkblk at iname.com
> *Cc:* Vince Mammoliti; Tassos Chatzithomaoglou; cisco-bba at puck.nether.net
> *Subject:* Re: [cisco-bba] PPPoE connections that won't clear.
>
> Could you please try using the "cleant interface vi2xxx" with some debugs
> on? (things like debug vpdn, debug ppp etc)
> This would let us know what is going on
>
> Thanks
> Arie
>
> On 4/24/07, Frank Bulk <frnkblk at iname.com> wrote:
> >
> > Thanks for the suggestion.  Another person mentioned that to me
> > off-line,
> > too, but that command is not available in 12.2(26).
> >
> > Kind regards,
> >
> > Frank
> >
> > -----Original Message-----
> > From: Vince Mammoliti [mailto: vince at cisco.com]
> > Sent: Tuesday, April 24, 2007 7:24 AM
> > To: frnkblk at iname.com; 'Tassos Chatzithomaoglou';
> > cisco-bba at puck.nether.net
> > Subject: RE: [cisco-bba] PPPoE connections that won't clear.
> >
> > Have you tired
> >
> > #clear pppoe ?
> >   all        Clear all sessions
> >   derived    Clear cached PPPoE configuration information
> >   interface  Clear sessions on interface
> >   relay      PPPoE relay
> >   rmac       Clear sessions from particular client
> >
> > clear pppoe all
> >
> >
> > vince
> >
> > -----Original Message-----
> > From: cisco-bba-bounces at puck.nether.net
> > [mailto:cisco-bba-bounces at puck.nether.net] On Behalf Of Frank Bulk
> > Sent: Tuesday, April 24, 2007 8:14 AM
> > To: 'Tassos Chatzithomaoglou'; cisco-bba at puck.nether.net
> > Subject: Re: [cisco-bba] PPPoE connections that won't clear.
> >
> > That's an unrecognized command....
> >
> > Router#clear ppp ?
> > % Unrecognized command
> >
> > Perhaps I need to open a TAC case.
> >
> > Kind regards,
> >
> > Frank
> >
> > -----Original Message-----
> > From: Tassos Chatzithomaoglou [mailto:achatz at forthnet.gr]
> > Sent: Tuesday, April 24, 2007 6:53 AM
> > To: frnkblk at iname.com
> > Cc: cisco-bba at puck.nether.net
> > Subject: Re: [cisco-bba] PPPoE connections that won't clear.
> >
> > Have your tried?
> >
> > clear ppp int
> >
> > --
> > Tassos
> >
> > Frank Bulk wrote on 23/4/2007 7:53 μμ:
> > > No one else has any ideas?  As I stated in response to someone else's
> > > question, "clear interface Vi####" does not work in this case.
> > >
> > > Frank
> > >
> > > -----Original Message-----
> > > From: cisco-bba-bounces at puck.nether.net
> > > [mailto: cisco-bba-bounces at puck.nether.net] On Behalf Of Frank Bulk
> > > Sent: Tuesday, April 17, 2007 10:09 AM
> > > To: cisco-bba at puck.nether.net
> > > Subject: [cisco-bba] PPPoE connections that won't clear.
> > >
> > > We have a Cisco 7206VXR with an NPE400 running c7200-is-mz.122-26.bin.
> > > I have about two dozen PPPoE connections that won't clear.
> > >
> > > Router#sh user | inc Vi.*             Virtual
> > >   Vi2025                  Virtual PPP (PPPoE )    51w4d
> > >   Vi2292                  Virtual PPP (PPPoE )    46w4d
> > >   Vi2457                  Virtual PPP (PPPoE )    14w0d
> > >   Vi2526                  Virtual PPP (PPPoE )     3w6d
> > >   Vi2531                  Virtual PPP (PPPoE )     6w4d
> > >   Vi2546                  Virtual PPP (PPPoE )     1w0d
> > >   Vi2565                  Virtual PPP (PPPoE )     3w4d
> > >   Vi2566                  Virtual PPP (PPPoE )    2d18h
> > >   Vi2588                  Virtual PPP (PPPoE )     2w1d
> > >   Vi2593                  Virtual PPP (PPPoE )    1d14h
> > >   Vi2594                  Virtual PPP (PPPoE )    2d18h
> > >   Vi2597                  Virtual PPP (PPPoE )     3w3d
> > >   Vi2598                  Virtual PPP (PPPoE )    2d20h
> > >   Vi2599                  Virtual PPP (PPPoE )    2d16h
> > >   Vi2602                  Virtual PPP (PPPoE )    2d18h
> > >   Vi2604                  Virtual PPP (PPPoE ) 11:08:36
> > >   Vi2607                  Virtual PPP (PPPoE )    1d00h
> > >   Vi2608                  Virtual PPP (PPPoE )    2d00h
> > >   Vi2614                  Virtual PPP (PPPoE )    1d02h
> > >   Vi2615                  Virtual PPP (PPPoE )     1w4d
> > >   Vi2792                  Virtual PPP (PPPoE )    5d20h
> > >   Vi2808                  Virtual PPP (PPPoE )    4d18h
> > >   Vi2810                  Virtual PPP (PPPoE )    2d18h
> > >
> > > Anything I can do, besides reloading, to clear them out?
> > >
> > > Regards,
> > >
> > > Frank
> > >
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