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Re: changing DHCP server used to assign IP address to laptop



On Thursday, 24.03.2005 at 10:12 -0400, Tom Weller at Ambassador
Computers wrote:

> How do I direct my laptop to a particular static IP address for
> obtaining DHCP leases? I set up the laptop at home, which has a direct
> ISP connection (cable modem), but when I bring the laptop to the
> office I need to get an IP address from a router, not directly from
> the ISP provider. 

Is the cable modem interface a different physical interface from what
you use "at the office"?  Or are they both accessed from your laptop's
ethernet connection?

"How do I direct my laptop to a particular static IP address for
obtaining DHCP leases?" is a very strange question.  The whole point of
DHCP is that it doesn't try to connect to a particular IP address (until
you're assigned an IP, you can't do that anyway).  A DHCP client request
involves sending a network broadcast to the local network segment and
something will respond (hopefully) and offer you a lease.

If setting each interface you use to be "get address via DHCP" doesn't
work, then something is wrong with the DHCP *server*.

Dave.
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