je suis de retour....
# ifconfig
eth1 lien encap :ethernet hw addr 00:00:76:01:f5:be
adr inet6 :fe80 ::20c :76ff :fec1:f5be/64 Scope:lien
UP BROADCAST Multicast MTU:1500 Metric :1
RX packets :0 errors:0 dropped :0 overruns :0 frame :0
Tx packets :555 errors :0 dropped:0 overruns :0 carrier :0
Collision :0 lg file transmission :1000
Rx bytes :0 (0.0.b)Tx bytes :28905 (28.2 kb)
Lo lien encap : Boucle locale
intet adre :127.0.0.1 Masque :255.0.0.0
adres inet6 ::1/128 Scope :Hôte
UP LOOPBACK RUNNING MTU :16436 Metric :1
Rx packets :850 errors :0 dropped:0 overruns: 0 frame :0
Tx packets :850 errors :0 dropped :0 overruns :0 carrier :0
Collision :0 lg file transmission :0
Rx bytes :79140 (77.2 kb= Tx bytes :79140 (77.2 kb)
#dhclient eth1
Internet system consortium....
copyright .....
......Sit 0 :unknown hardware adress type 776
eth2 : unknown......................................24
Sit0 :unknown.......................................776
eth2:unknown.........................................24
Listening on LPF/eth1/00:0c:76:c1:f5:be
Sending on .............................................
Sending on Socket/fallback
DHCP DISCOVER on eth1 to 255.255.255.255 port 67 interval 3
DHCPOFFER from 192.168.0.1
DHCPREQUEST on eth1 to 255.255.255.255. port 67
DHCPACK from 192.168.0.1
bound to 192.168.0.253 renewal in 12736 second
fin
voilà les resultats
pierre