[syslinux] pxelinux: Doing DHCP-Release?

[Fabian Seither]

Hi,

i am currently working on a project to install our windows-workstations
using PXE-Boot und unattended (http://unattended.sourceforge.net/).

All workstations load pxelinux and display a menu: Continue the bootchain
(= start Windows) or reinstall the Workstation.

The windows-workstations have static IPs (this can not be changes that
easy, we are talking about more then 5000 Workstations....)

There is also a very limited DHCP-Range, which could not be extended.
(because of the subnet / IP-concept), for mobile Divices (Laptops, PDAs,
...)

Now here is my problem:

When using PXE, every Workstation would use a DHCP-Lease to boot and a
static IP when Windows is running.

This will overfill the DHCP-Range and distroy the hole IP-Concept.

So here is my question:

Is there any way to get pxelinux doing a DHCP-Release?

Great Thanks

Fabian Seither

Hornbach-Baumarkt-AG
Sitz: Bornheim/Pfalz, Registergericht Landau HRB 2311
Vorsitzender des Aufsichtsrates: Gerhard Wolf
Vorstand: Steffen Hornbach (Vorsitzender), Susanne Jäger, Roland Pelka,
Jürgen Schröcker, Manfred Valder


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