On a 700-watt microwave oven, there does not have to be much leakage to kill
the receiver--58dBm is a LOT.

JH
----- Original Message ----- 
From: "Curt Perrymman" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, November 21, 2003 8:27 AM
Subject: Re: [smartBridges] MAC ATTACK on airPoint PRO Outdoor?


> If a microwave is leaking badly enough to cause an AP to crash as you
> describe, you've got bigger problems than an AP going down - you're being
> cooked!  There are pretty strict standards regarding microwave leakage
that
> make it highly unlikely that a microwave would cause this unless the AP is
> located in the kitchen immediately adjacent to the microwave.
>
> At 04:05 PM 11/21/2003 +0000, you wrote:
> >David,
> >
> >Unfortunately no Mac Donnals near by. It was the whole AP which went
down!
> >I am concerned that a Microwave oven could affect it. Surely there must
be
> >something wrong with it if it can crash an AP? I have been told that some
> >people can pick up Radio 4 on their fillings.
> >
> >Wayland.
> >
> >
> >----- Original Message -----
> >From: "David Moss" <[EMAIL PROTECTED]>
> >To: <[EMAIL PROTECTED]>
> >Sent: Friday, November 21, 2003 3:35 PM
> >Subject: Re: [smartBridges] MAC ATTACK on airPoint PRO Outdoor?
> >
> >
> > > Perhaps it was a nearby MacDonalds having the MacAttack??
> > >
> > > Microwave Ovens use the 2.4ghz range to cook food in them - therefore
it
> >is
> > > possible that a microwave can cause interference with Mr customer
surfing
> > > the readers digest website.
> > >
> > >
> > > ----- Original Message -----
> > > From: "Wayland Sothcott" <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > Sent: Friday, November 21, 2003 3:20 PM
> > > Subject: Re: [smartBridges] MAC ATTACK on airPoint PRO Outdoor?
> > >
> > >
> > > > You have to be kidding me massively!
> > > >
> > > > ----- Original Message -----
> > > > From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> > > > To: <[EMAIL PROTECTED]>
> > > > Sent: Friday, November 21, 2003 2:21 PM
> > > > Subject: Re: [smartBridges] MAC ATTACK on airPoint PRO Outdoor?
> > > >
> > > >
> > > > > Do you mean that as it is definitley not the case or do you mean
it as
> > > > "you
> > > > > have to be kidding me?"
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Wayland Sothcott" <[EMAIL PROTECTED]>
> > > > > To: <[EMAIL PROTECTED]>
> > > > > Sent: Friday, November 21, 2003 8:15 AM
> > > > > Subject: Re: [smartBridges] MAC ATTACK on airPoint PRO Outdoor?
> > > > >
> > > > >
> > > > > > surely not!
> > > > > > ----- Original Message -----
> > > > > > From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> > > > > > To: <[EMAIL PROTECTED]>
> > > > > > Sent: Friday, November 21, 2003 12:38 PM
> > > > > > Subject: Re: [smartBridges] MAC ATTACK on airPoint PRO Outdoor?
> > > > > >
> > > > > >
> > > > > > > If is starts around the lunch hour is it possible that their
is a
> > > > > > microwave
> > > > > > > that gets used around that time that is interfering?
> > > > > > >
> > > > > > > ----- Original Message -----
> > > > > > > From: "Wayland Sothcott" <[EMAIL PROTECTED]>
> > > > > > > To: <[EMAIL PROTECTED]>
> > > > > > > Cc: <[EMAIL PROTECTED]>
> > > > > > > Sent: Friday, November 21, 2003 6:00 AM
> > > > > > > Subject: [smartBridges] MAC ATTACK on airPoint PRO Outdoor?
> > > > > > >
> > > > > > >
> > > > > > > > Nightmare for all WISPs
> > > > > > > >
> > > > > > > > Whilst monitoring with Simple NMS all my clients dropped
off.
> >The
> > > > > bottom
> > > > > > > > screen went red, except for my own locally connected
airBridge.
> >My
> > > > > > > airBridge
> > > > > > > > kept associating and disassociating. The APPO has been
working
> > > > > > unattended
> > > > > > > > for months. Now two days in a row it has broken at 11am
whilst I
> > > > have
> > > > > > been
> > > > > > > > monitoring with Simple NMS. The quick fix was to gain access
to
> > > the
> > > > > > > building
> > > > > > > > and power cycle the device from the mains plug.
> > > > > > > >
> > > > > > > > Could this be some sort of attack?
> > > > > > > >
> > > > > > > > Regards,
> > > > > > > > Wayland.
> > > > > > > >
> > > > > > > >
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