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Re: [Karlnet] Turbocell Signal

To: "Karlnet Mailing List" <karlnet@wispnotes.com>
Subject: Re: [Karlnet] Turbocell Signal
From: "Bob Hrbek" <bhrbek@jagwireless.com>
Reply-to: Karlnet Mailing List <karlnet@WISPNotes.com>
Date: Fri, 11 Apr 2003 08:20:36 -0500
List-post: <mailto:karlnet@WISPNotes.com>
64 byte.
----- Original Message ----- 
From: "Dan Metcalf" <dan.metcalf@wbsysnet.com>
To: "'Karlnet Mailing List'" <karlnet@WISPNotes.com>
Sent: Friday, April 11, 2003 8:01 AM
Subject: RE: [Karlnet] Turbocell Signal


> What size packet? 
> 
> I see packet loss on my LAN doing a ping flood
> 
> Dan Metcalf
> Wireless Broadband Systems
> http://www.wbsysnet.com/
> 781-577-2780
> dan.metcalf@wbsysnet.com
>  
> 
> > -----Original Message-----
> > From: karlnet-bounces@WISPNotes.com
> [mailto:karlnet-bounces@WISPNotes.com]
> > On Behalf Of Bob Hrbek
> > Sent: Thursday, April 10, 2003 4:03 PM
> > To: Karlnet Mailing List
> > Subject: Re: [Karlnet] Turbocell Signal
> > 
> > I just did a 500 count ping flood to each host on this network and
> none
> > dropped a single packet.
> > 
> > 
> > ----- Original Message -----
> > From: "Dan Metcalf" <dan.metcalf@wbsysnet.com>
> > To: "'Karlnet Mailing List'" <karlnet@WISPNotes.com>
> > Sent: Thursday, April 10, 2003 2:38 PM
> > Subject: RE: [Karlnet] Turbocell Signal
> > 
> > 
> > > Regular ping?
> > >
> > > Dan Metcalf
> > > Wireless Broadband Systems
> > > http://www.wbsysnet.com/
> > > 781-577-2780
> > > dan.metcalf@wbsysnet.com
> > >
> > >
> > > > -----Original Message-----
> > > > From: karlnet-bounces@WISPNotes.com
> > > [mailto:karlnet-bounces@WISPNotes.com]
> > > > On Behalf Of Bob Hrbek
> > > > Sent: Thursday, April 10, 2003 8:18 AM
> > > > To: Karlnet Mailing List
> > > > Subject: Re: [Karlnet] Turbocell Signal
> > > >
> > > > I've not tried a ping flood....I would imagine that most networks
> > > would
> > > > experience packet loss during ping floods.  I can do 64byte pings
> to
> > > these
> > > > guys for hours without loosing a packet. (or maybe 1 or 2)
> > > >
> > > > -bob
> > > > ----- Original Message -----
> > > > From: "Dan Metcalf" <dan.metcalf@wbsysnet.com>
> > > > To: "'Karlnet Mailing List'" <karlnet@WISPNotes.com>
> > > > Sent: Thursday, April 10, 2003 1:15 AM
> > > > Subject: RE: [Karlnet] Turbocell Signal
> > > >
> > > >
> > > > > When doing ping floods do you see packet loss?
> > > > >
> > > > > Dan Metcalf
> > > > > Wireless Broadband Systems
> > > > > http://www.wbsysnet.com/
> > > > > 781-577-2780
> > > > > dan.metcalf@wbsysnet.com
> > > > >
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: karlnet-bounces@WISPNotes.com
> > > > > [mailto:karlnet-bounces@WISPNotes.com]
> > > > > > On Behalf Of Bob Hrbek
> > > > > > Sent: Wednesday, April 09, 2003 3:58 PM
> > > > > > To: Karlnet Mailing List
> > > > > > Subject: Re: [Karlnet] Turbocell Signal
> > > > > >
> > > > > > That describes my scenario well.  42 customers on one
> interface.
> > > > > >
> > > > > >
> > > > > > ----- Original Message -----
> > > > > > From: "Caleb Carroll" <karlnet@pathcom.ca>
> > > > > > To: "Karlnet Mailing List" <karlnet@WISPNotes.com>
> > > > > > Sent: Wednesday, April 09, 2003 1:03 PM
> > > > > > Subject: Re: [Karlnet] Turbocell Signal
> > > > > >
> > > > > >
> > > > > > > I see this happen all the time.  I notice this most often on
> > > AP's
> > > > > that
> > > > > > have more than 40 customers connecting on a single wireless
> > > interface.
> > > > > I
> > > > > > hardly ever see this happen when there are less than 20
> customers
> > > > > > connecting.  It could be caused by a bug in the Karlnet
> firmware
> > > or
> > > > > > possibly
> > > > > > just because the wireless medium or the AP's CPU is so busy
> that
> > > link
> > > > > > quality information is dropped.
> > > > > > >
> > > > > > > One method I've found that works most of the time, if you
> really
> > > > > need to
> > > > > > look at signal information is to flood ping the client for a
> > > couple of
> > > > > > seconds:
> > > > > > >
> > > > > > > ping -c 500 -f <ip address>
> > > > > > >
> > > > > > > *********** REPLY SEPARATOR  ***********
> > > > > > >
> > > > > > > On 2003-Apr-09 at 10:40 AM Steve Deaton wrote:
> > > > > > >
> > > > > > > >Anyone ever try to check signal and see nothing for any of
> the
> > > > > values?
> > > > > > > >Sometimes I'll check signal on a client (first open the AP
> > > list)
> > > > > and
> > > > > > see
> > > > > > > >nothing.  All my clients are showing up, and I can ping
> > > everyone
> > > > > > without
> > > > > > > >any problems.  I'll close the link test and re-open it
> several
> > > > > times
> > > > > > > >before I see any values for that client.  It seems to be
> > > totally
> > > > > random
> > > > > > > >and does not happen to the same clients every time.  Almost
> > > like my
> > > > > AP
> > > > > > > >is taking a smoke break or something.
> > > > > > > >
> > > > > > > >_______________________________________________
> > > > > > > >Karlnet mailing list
> > > > > > > >Karlnet@WISPNotes.com
> > > > > > > >http://lists.wispnotes.com/mailman/listinfo/karlnet
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > _______________________________________________
> > > > > > > Karlnet mailing list
> > > > > > > Karlnet@WISPNotes.com
> > > > > > > http://lists.wispnotes.com/mailman/listinfo/karlnet
> > > > > > >
> > > > > >
> > > > > > _______________________________________________
> > > > > > Karlnet mailing list
> > > > > > Karlnet@WISPNotes.com
> > > > > > http://lists.wispnotes.com/mailman/listinfo/karlnet
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> > > > > _______________________________________________
> > > > > Karlnet mailing list
> > > > > Karlnet@WISPNotes.com
> > > > > http://lists.wispnotes.com/mailman/listinfo/karlnet
> > > > >
> > > >
> > > > _______________________________________________
> > > > Karlnet mailing list
> > > > Karlnet@WISPNotes.com
> > > > http://lists.wispnotes.com/mailman/listinfo/karlnet
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> > > http://lists.wispnotes.com/mailman/listinfo/karlnet
> > >
> > 
> > _______________________________________________
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> > Karlnet@WISPNotes.com
> > http://lists.wispnotes.com/mailman/listinfo/karlnet
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