Bug#282354: install: dhclient sends and accept improper request/offer

[Christophe GISQUET <gisquet@inforezo.org>]

Package: install
Severity: important

Maybe related to #278403, prevents the network configuration through
DHCP.
Network interface used for netinstall is eth1 (two cards on the computer installed), corresponding to subnetwork 192.168.1.*
However, dhclient requests an IP of the shape 192.168.0.X, and accepts
an IP of the shape 192.168.1.X
Solved by:
- setting the DHCP server (here, from dnsmasq) to offer a static
192.168.1.X IP when a request is sent with a particular MAC address
- setting dhclient to send the MAC address of the network card's for eth1


-- System Information:
Debian Release: 3.1
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.4.27-mine
Locale: LANG=fr_FR@euro, LC_CTYPE=fr_FR@euro