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RE: [Karlnet] 5 Minute Total Loss of Traffic on KN-205

To: "'Karlnet Mailing List'" <karlnet@WISPNotes.com>
Subject: RE: [Karlnet] 5 Minute Total Loss of Traffic on KN-205
From: "Dan Metcalf" <dan.metcalf@wbsysnet.com>
Reply-to: Karlnet Mailing List <karlnet@WISPNotes.com>
Date: Wed, 5 May 2004 10:32:50 -0400
List-post: <mailto:karlnet@WISPNotes.com>
Recently I have notice that "in discards" go through the roof when this
is happening, I haven't confirmed this 100% yet, as I'm only on the CPE
side...

But it sucks getting paged w/ 60+ up/down messages when this happens


Dan


> -----Original Message-----
> From: karlnet-bounces@WISPNotes.com
[mailto:karlnet-bounces@WISPNotes.com]
> On Behalf Of Bob Hrbek
> Sent: Wednesday, May 05, 2004 9:58 AM
> To: Karlnet Mailing List
> Subject: Re: [Karlnet] 5 Minute Total Loss of Traffic on KN-205
> 
> Very similar setup here.   Strong signal, no bridged traffic passing
> through
> the AP.  I also have a KN-205 but am starting to see it on an
AP-1000(COR)
> 
> -bob
> ----- Original Message -----
> From: "Phillip Britt" <phil@wideband.net.au>
> To: "'Karlnet Mailing List'" <karlnet@WISPNotes.com>
> Sent: Wednesday, May 05, 2004 1:10 AM
> Subject: RE: [Karlnet] 5 Minute Total Loss of Traffic on KN-205
> 
> 
> > Dan,
> >
> > I find the same thing CPE Side shows a good solid link, and l have
also
> > tested from the "Central" site and it shows a good solid link also.
> >
> > Its like the Layer 2 connectivity just disappears.  All our units
are
> > bridges, with Cisco routers sitting behind them doing the routing.
> > Extremely frustrating when they go offline!
> >
> > -----Original Message-----
> > From: karlnet-bounces@WISPNotes.com
> > [mailto:karlnet-bounces@WISPNotes.com] On Behalf Of Dan Metcalf
> > Sent: Wednesday, 5 May 2004 3:15 PM
> > To: 'Karlnet Mailing List'
> > Subject: RE: [Karlnet] 5 Minute Total Loss of Traffic on KN-205
> >
> > If I run a link test from the CPE side ( it just so happens I am on
the
> > this AP, so I can only see from the CPE side unless I dial up into
the
> > NOC, but usually by the time I do that the problem has gone away and
> > everybody is back online)
> >
> > Anyways the LINK TEST shows a good solid link...
> >
> > I did have some RG's that were v3.xx code, so I just upgraded them
last
> > night to v4-44-2 and I do have some of the HAWKING/wet11 units as
well
> > (which I think may be the problem - not sure )
> >
> >
> >
> > My ap1000 is "routed" and the rg's are bridged and some are routed,
on
> > the bridged RG's I did have some advanced ARP settings enabled,
after
> > un-checking them it did seem to slow down the issue from
happening....
> >
> >
> >
> >
> > > -----Original Message-----
> > > From: karlnet-bounces@WISPNotes.com
> > [mailto:karlnet-bounces@WISPNotes.com]
> > > On Behalf Of Bob Hrbek
> > > Sent: Tuesday, May 04, 2004 9:44 PM
> > > To: Karlnet Mailing List
> > > Subject: Re: [Karlnet] 5 Minute Total Loss of Traffic on KN-205
> > >
> > > YES
> > > ----- Original Message -----
> > > From: "Phillip Britt" <phil@wideband.net.au>
> > > To: "'Karlnet Mailing List'" <karlnet@WISPNotes.com>
> > > Sent: Tuesday, May 04, 2004 6:42 PM
> > > Subject: [Karlnet] 5 Minute Total Loss of Traffic on KN-205
> > >
> > >
> > > Hi All,
> > >
> > > Just wondering if anyone else is experiencing a strange problem
with
> > the
> > > KN-205's, running the 4.44-01 firmware.
> > >
> > > We have 3 KN-205 boards in service all on different sites.  About
> > every
> > > 2-3 days clients will stop responding for around 5 minutes and
then
> > they
> > > are fine again.
> > >
> > > I managed to catch one of the sites do it today, and when l look
at
> > the
> > > turbocell station entries, you can see the re-transmit counters
> > > incrementing and nothing else.
> > >
> > > I ran a Wireless Link Test on some of the clients and it runs
normally
> > > with no issue, shows good strong signal and no packet loss.
> > >
> > > It's a bit like the bridging side of the system just stops and
then
> > > starts again.  All the time the KN-205 is full accessible for
> > management
> > > and doesn't reboot.
> > >
> > > All our clients are KN-50's, 2 of the KN-205's have around 6
clients
> > > each the other has 16 clients.
> > >
> > > Any suggestions appreciated.
> > >
> > > Regards,
> > > Phillip Britt
> > > Wideband Networks Pty Ltd
> > >
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