All,

The DSL device at my end is a modem and has no routing capability, so the 
ISP says.  It's my understanding that it acts as a bridge to provide 
relatively simple connectivity to the ISP.  The modem is a "Paradyne Hot 
Wire MVL (Multiple Virtual Line)" if that's any kind of clue.  They use a 
proprietary DSL protocol that allows 768 kbits/sec up OR down or some mix 
in between.  What kind of xDSL that really qualifies as I'm not 
sure.  Running "tracert.exe" shows a couple of hops on telco routers to the 
ISP.  The network I'm on does not show up in the tracert listing.

Another point of information.  There is a sticker on the bottom of the 
modem that looks like it's calling out the modem's MAC.  It's prefix is 
correct for Paradyne.  When I ran a "getmac.exe" on the modem the MAC 
returned was NOT the number on the sticker.  It was however, also correct 
for Paradyne.  I'm guessing it's the DSLAM's MAC for my port since Panadyne 
makes the DSLAM also.


In regard to MACs, I was thinking about Dan's comments about proxy 
ARP.  Could I implement a router between the modem and GB and use something 
like proxy ARP "to muck with the IP space" as Dan referred to it?

Jon


At 08:55 PM -0400 5/27/2003, you wrote:
>On Tue, 27 May 2003, Dan Swartzendruber wrote:
>
> > Of course, as I said, this may not work anyway, since the ISP's router will
> > ARP for the "subnet" addresses,
>
>I was thinking about this on the drive home.  Since this is aDSL, the
>router at the other end will likely never do an arp query due to the way
>it's configured.  It's been a while, though...
>
>...david
>
>--
>David Raistrick
>         Systems Administrator - Global Technology Associates, Inc
>  [EMAIL PROTECTED]
>         Disclaimer:  All opinions expressed are the opinions of
>         David Raistrick, not necessarily those of GTA, Inc.

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