On Wed, 2005-03-02 at 19:11 -0500, Wakko Warner wrote:
> David Hollis wrote:
> > On Wed, 2005-03-02 at 12:44 -0500, Wakko Warner wrote:
> > > This might be a stupid question, but you aren't changing the MAC address 
> > > of
> > > the nic at one place and not at the other?
> > 
> > 
> > Not really changing MAC addresses, though it does bring up a good point:
> > I've often found that you need to recycle the cable modem on RoadRunner
> > when you connect a different device otherwise it wont give you an
> > address via DHCP.  Part of their way of making you pay more money so you
> > can have multiple PCs on the connection I suppose.
> 
> Well the reason I mention this is because I wanted to use a USB nic to do my
> internet connectivity.  My ISP's DSLAM doesn't pickup on new MAC addresses
> for atmost around 20 minutes (something about the arp cache which didn't
> make any sense).  I figure I'd change the MAC address to the one that my
> current nic used to get around that.  I never could figure out why it didn't
> work.  I thought either my DSL modem didn't like it or something.  I never
> thought that by changing it's MAC that the nic itself would stop working.  I
> guess I can't use this thing for bridging either.  I did find out as long as
> the first 24-bits remain the same (vendor's code), it would work.
> 
> I just noticed the problem you were having and thought about my experience
> with a USB nic.
> 
I don't think that the usbnet driver handles changing the nic (at least
for the ax88172 based devices).  I can't say that I've tried it myself.

-- 
David Hollis <[EMAIL PROTECTED]>

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