Battle for bandwidth

[Duston, Hal]

> There are ways to determine if someone is masking layer 3 (IP) addresses.
> Just snoop the MAC address in the packets, only takes a bit of processing 
> power. Tony is correct, never ask for it, try it and see what happens.

Only thing is, _all_ packets behind an IP firewall, will go out with the 
_same_ MAC address since the MAC address changes on every hop.  Otherwise
the destination device wouldn't know where it came from.  I am pretty 
sure this true anyway.  You can check this by looking at the MAC addresses
from different remote sites as the come _into_ your network/machine.  I am
willing to bet that they all have the MAC address of the upstream device.

Hal