ifup -v wlan0
Configuring interface wlan0=wlan0 (inet)
run-parts --verbose /etc/network/if-pre-up.d
run-parts: executing /etc/network/if-pre-up.d/bridge
run-parts: executing /etc/network/if-pre-up.d/hostap-utils
run-parts: executing /etc/network/if-pre-up.d/linux-wlan-ng-pre-up
run-parts: executing /etc/network/if-pre-up.d/madwifi
run-parts: executing /etc/network/if-pre-up.d/wireless-tools
run-parts: executing /etc/network/if-pre-up.d/wpasupplicant
wpa_supplicant, wpa-driver "ndiswrapper"
wpa_supplicant, /sbin/wpa_supplicant -B -P /var/run/wpa_supplicant.wlan0.pid -i
wlan0 -C /var/run/wpa_supplicant -D ndiswrapper
Starting /sbin/wpa_supplicant...
wpa_supplicant, ctrl_interface socket located at /var/run/wpa_supplicant/wlan0
wpa_supplicant, wpa-ap-scan 1 : OK
wpa_supplicant, configuring new network block : 0
wpa_supplicant, wpa-ssid "MeinNetz" : OK
wpa_supplicant, wpa-psk ***** : OK
wpa_supplicant, wpa-pairwise CCMP TKIP : OK
wpa_supplicant, wpa-group CCMP TKIP WEP104 WEP40 : OK
wpa_supplicant, wpa-key-mgmt WPA-PSK : OK
wpa_supplicant, wpa-proto WPA : OK
wpa_supplicant, wpa-scan-ssid 1 : OK
wpa_supplicant, enabling network block 0 : OK
dhclient -e -pf /var/run/dhclient.wlan0.pid -lf /var/run/dhclient.wlan0.leases w lan0
Internet Software Consortium DHCP Client 2.0pl5
Copyright 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.
All rights reserved.
Please contribute if you find this software useful.
For info, please visit
http://www.isc.org/dhcp-contrib.html
firewire0: unknown hardware address type 24
firewire0: unknown hardware address type 24
Listening on LPF/wlan0/$MAC-Nummer
Sending on LPF/wlan0/$MAC-Nummer
Sending on Socket/fallback/fallback-net
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 21
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4
No DHCPOFFERS received.
No working leases in persistent database.
Exiting.
Failed to bring up wlan0.