Hi Andy,<br>WICCN is a WAIT ICCN state ,its one of the state in l2tp negotiations.<br>Have you tried configuring lcp renegotiation ?<br>Which router are you using?<br>As you have shifted to more power LNS,I believe there is a configuration problem.<br>
<br>Thanks<br>Raghu<br>SAVE TREES..GO GREEN<br><br><div class="gmail_quote">On Thu, Mar 26, 2009 at 7:13 AM, Tony <span dir="ltr"><<a href="mailto:td_miles@yahoo.com">td_miles@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
No problems, althought I don't think I actually helped any.<br>
<br>
I'd appreciate if you could let us (list) know what the solution is when you get it sorted.<br>
<br>
<br>
Thanks,<br>
<div class="im">Tony.<br>
<br>
<br>
--- On Thu, 26/3/09, Andy Saykao <<a href="mailto:andy.saykao@staff.netspace.net.au">andy.saykao@staff.netspace.net.au</a>> wrote:<br>
<br>
> From: Andy Saykao <<a href="mailto:andy.saykao@staff.netspace.net.au">andy.saykao@staff.netspace.net.au</a>><br>
> Subject: RE: [cisco-bba] VPDN session stuck in wiccn state ?<br>
> To: "Tony" <<a href="mailto:td_miles@yahoo.com">td_miles@yahoo.com</a>>, <a href="mailto:cisco-bba@puck.nether.net">cisco-bba@puck.nether.net</a><br>
</div>> Date: Thursday, 26 March, 2009, 12:24 PM<br>
<div><div></div><div class="h5">> Much appreciate your help Tony.<br>
><br>
> Not sure if it's from all their LAC's or a subset, but will<br>
> keep this in<br>
> mind.<br>
><br>
> Thanks.<br>
><br>
><br>
> --<br>
><br>
> Regards,<br>
><br>
> Andy Saykao<br>
> Systems Administrator<br>
> Netspace Online Systems Pty Ltd<br>
> Phone : 03 9811 0049<br>
> Mobile : 0401 422 406<br>
> Fax : 03 9811 0044<br>
> E-Mail : <a href="mailto:andy.saykao@staff.netspace.net.au">andy.saykao@staff.netspace.net.au</a><br>
><br>
> -----Original Message-----<br>
> From: Tony [mailto:<a href="mailto:td_miles@yahoo.com">td_miles@yahoo.com</a>]<br>
><br>
> Sent: Thursday, 26 March 2009 12:18 PM<br>
> To: <a href="mailto:cisco-bba@puck.nether.net">cisco-bba@puck.nether.net</a>;<br>
> Andy Saykao<br>
> Subject: RE: [cisco-bba] VPDN session stuck in wiccn state<br>
> ?<br>
><br>
><br>
> Hi Andy,<br>
><br>
> I've pretty much out of ideas now then, sorry :(<br>
><br>
> If you've opened a case with TAC, you may just have to wait<br>
> for them to<br>
> sort it out with you. I would press them to find out what<br>
> that state of<br>
> "wiccn" means.. If it's not a valid state, then it's coming<br>
> from within<br>
> the IOS code somewhere and they should be able to trace it<br>
> and find<br>
> where. Keep requesting escalations on your case until it<br>
> gets to someone<br>
> who knows/cares.<br>
><br>
> You could try downgrading to a different IOS, unless you<br>
> definitely need<br>
> something in the special release you are using to make it<br>
> work.<br>
><br>
> If it's only tunnels from one provider, is it from all of<br>
> their LAC, or<br>
> a subset of their LAC ?<br>
><br>
><br>
> regards,<br>
> Tony.<br>
><br>
><br>
><br>
> --- On Thu, 26/3/09, Andy Saykao <<a href="mailto:andy.saykao@staff.netspace.net.au">andy.saykao@staff.netspace.net.au</a>><br>
> wrote:<br>
><br>
> > From: Andy Saykao <<a href="mailto:andy.saykao@staff.netspace.net.au">andy.saykao@staff.netspace.net.au</a>><br>
> > Subject: RE: [cisco-bba] VPDN session stuck in<br>
> wiccn state ?<br>
> > To: "Tony" <<a href="mailto:td_miles@yahoo.com">td_miles@yahoo.com</a>>,<br>
> <a href="mailto:cisco-bba@puck.nether.net">cisco-bba@puck.nether.net</a><br>
> > Date: Thursday, 26 March, 2009, 11:56 AM<br>
> ><br>
> > Hi Tony,<br>
> ><br>
> > Thank you for your reply.<br>
> ><br>
> > > One thing I can see from your output is that all<br>
> of<br>
> > the sessions with<br>
> > this state are on the same tunnel (TunID: 21116). Do<br>
> you have any<br>
> > other sessions that are working on this same tunnel ?<br>
> ><br>
> > Yes there are valid sessions on the tunnel.<br>
> ><br>
> > > Is it happening across all of your LNS, or just<br>
> one ?<br>
> > When you<br>
> > upgraded did you change IOS ? What IOS version are you<br>
> running ? Have<br>
> > you tried a different IOS ? Does a reboot fix the<br>
> problem ?<br>
> ><br>
> > It's happening across all of our LNS's. We've been<br>
> working extensively<br>
><br>
> > with Cisco to get these LNS's up and running and using<br>
> a special<br>
> > engineering release from the 12.2(33) train. No, we<br>
> have not tried a<br>
> > different IOS given that we've been working with Cisco<br>
> on getting this<br>
><br>
> > far already.<br>
> ><br>
> > A reboot fixes the problem temporarily but when we<br>
> arrive the next<br>
> > day, there's a whole bunch of sessions waiting for us<br>
> stuck in this<br>
> > "wiccn"<br>
> > state.<br>
> ><br>
> > > Did the LAC provider ("T" or "O" ?) have to<br>
> change<br>
> > anything on their<br>
> > > end as part of the changes ? They will always say<br>
> that<br>
> > everything is<br>
> > > ok, doesn't mean it is :)<br>
> ><br>
> > We terminate a few tunnels from a variety of Service<br>
> Providers on<br>
> > these LNS's and are currently only having issues with<br>
> one provider<br>
> > where we encounter this problem.<br>
> ><br>
> > Cheers.<br>
> ><br>
> > Andy<br>
> ><br>
><br>
><br>
><br>
><br>
><br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Thanks<br>Raghu<br>