Some PXE-clients need different options
Simon Hobson
dhcp1 at thehobsons.co.uk
Fri Jun 24 19:30:13 UTC 2011
Per Steinar Iversen wrote:
>The problem now is that a rather large number of PXE clients
>suddenly need completely different boot options. These clients are
>on all our subnets and they probably move between subnets also.
>
>The only identifier for these machines is the mac-address.
Is that MAC address as in they are all random devices, or MAC address
as in they are all a specific manufacturer ?
If they are random devices then you are stuck using either host
declarations or classes/subsclasses (see 'man dhcpd.conf' and look
for subclassing). In either case, you are stuck entering a list of
MAC addresses to be treated differently.
If it's a case of "all devices from a specific manufacturer" then you
might be able to get away with matching on the OUI (first 3 octets of
MAC address) - see substring in (IIRC) 'man dhcpd-eval'.
--
Simon Hobson
Visit http://www.magpiesnestpublishing.co.uk/ for books by acclaimed
author Gladys Hobson. Novels - poetry - short stories - ideal as
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