stephane@stephane-laptop:~$ sudo ifdown wlan0
[sudo] password for stephane:
There is already a pid file /var/run/dhclient.wlan0.pid with pid 5605
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/
wmaster0: unknown hardware address type 801
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:14:a5:4d:ed:e5
Sending on LPF/wlan0/00:14:a5:4d:ed:e5
Sending on Socket/fallback
stephane@stephane-laptop:~$ sudo ifup wlan0
There is already a pid file /var/run/dhclient.wlan0.pid with pid 134519072
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/
wmaster0: unknown hardware address type 801
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:14:a5:4d:ed:e5
Sending on LPF/wlan0/00:14:a5:4d:ed:e5
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 19
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
stephane@stephane-laptop:~$ sudo iwconfig wlan0 essid Livebox-7370
stephane@stephane-laptop:~$ sudo iwconfig wlan0 key ****************************
stephane@stephane-laptop:~$ sudo dhclient wlan0
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/
wmaster0: unknown hardware address type 801
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:14:a5:4d:ed:e5
Sending on LPF/wlan0/00:14:a5:4d:ed:e5
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
stephane@stephane-laptop:~$ iwconfig wlan0
wlan0 IEEE 802.11g ESSID:"Livebox-7370"
Mode:Managed Frequency:2.412 GHz Access Point: 00:1C:26:36:35:BE
Bit Rate=6 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 B
Link Quality=73/100 Signal level=-38 dBm Noise level=-72 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
stephane@stephane-laptop:~$ ifconfig wlan0
wlan0 Link encap:Ethernet HWaddr 00:14:a5:4d:ed:e5
adr inet6: fe80::214:a5ff:fe4d:ede5/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:47 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:9311 (9.0 KB)
stephane@stephane-laptop:~$
Partager