--- Damian Gerow <[EMAIL PROTECTED]> wrote:

> Thus spake Peter ([EMAIL PROTECTED]) [21/03/06 01:46]:
> : > Was the Win2k box connected first?  Many (most?) Canadian cable
> : > providers
> : > cache the MAC address of the connected machine, and generally
> : > speaking,
> : > unplugging the cable modem for five minutes should re-set the
> cached
> : > address
> : > on their side.
> : > 
> : > Otherwise...  logs?
> : 
> : I did hear of the caching feature so I unplugged the power but only
> for
> : about 10 seconds.  Five minutes you say?
> 
> Yeah, give it five minutes.  That /should/ clear it out.  (You may
> want to
> unplug power as well -- I've heard conflicting reports about that.)
> 
> : I don't see any logs being generated except for it not being able
> to
> : find a dhcp server.  On one occasion only did I see something to
> the
> : effect "accepted blah length not same as blah length."  Like what
> it
> : received was not the length of what is was supposed to receive.
> 
> Strange.  My guess is the caching -- it really is as simple as
> running
> 'dhclient <interface>'.
> 
> You could also try calling them up to see if they cache the MAC or
> not, for
> how long if they do, and what it takes to flush the cache.
> 

Well I unplugged for a good five minutes and still nothing.  Indeed, I
first heard of this caching from one of their technicians and I was
instructed to simply unplug the power cable; he did not specify a
timeout.

The device is a telephony modem (the users have opted for the videotron
"trio": cable-telephone, cable-tv, and cable-internet).  It is an Arris
TM502G.
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