u15254048:~# /etc/init.d/networking restart
/etc/network/options is deprecated (see README.Debian of netbase).
Setting up IP spoofing protection...done (rp_filter).
Reconfiguring network interfaces...There is already a pid file /var/run/dhclient.eth0.pid with pid 1735
removed stale PID file
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/eth0/00:30:05:a0:b3:43
Sending on   LPF/eth0/00:30:05:a0:b3:43
Sending on   Socket/fallback
DHCPRELEASE on eth0 to 74.208.8.249 port 67
send_packet: Network is unreachable
send_packet: please consult README file regarding broadcast address.
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/eth0/00:30:05:a0:b3:43
Sending on   LPF/eth0/00:30:05:a0:b3:43
Sending on   Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
DHCPOFFER from 74.208.8.249
DHCPREQUEST on eth0 to 255.255.255.255 port 67
DHCPACK from 74.208.8.249
SIOCADDRT: Network is unreachable
bound to 74.208.47.186 -- renewal in 82756 seconds.
done.