/sbin/ifconfig -a donne :


eth0 Link encap:Ethernet HWaddr 00:1b:24:fa:a3:74
inet adr:192.168.1.13 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21b:24ff:fefa:a374/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:6979 erreurs:0 :0 overruns:0 frame:0
TX packets:70 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:562595 (562.5 KB) Octets transmis:10149 (10.1 KB)
Interruption:17

lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:16436 Metric:1
Packets reçus:12 erreurs:0 :0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:720 (720.0 B) Octets transmis:720 (720.0 B)

wlan0 Link encap:Ethernet HWaddr 00:1f:3c:b9:9f:bf
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)


/sbin/route -n donne :

Table de routage IP du noyau
Destination Passerelle Genmask Indic Metric Ref Use Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0

cat /etc/resolv.conf donne :


# Generated by NetworkManager
nameserver 192.168.1.1


ping -c2 www.google.fr donne :


unknown host www.google.fr


dpkg -l | grep network-manager donne :


ii network-manager 0.8.1+git.20100810t184654.ab580f4-0ubuntu2 network management framework daemon
ii network-manager-gnome 0.8.1+git.20100809t190028.290dc70-0ubuntu3 network management framework (GNOME frontend)
ii network-manager-pptp 0.8.1+git.20100810t192516.1e6db5a-0ubuntu1 network management framework (PPTP plugin)
ii network-manager-pptp-gnome 0.8.1+git.20100810t192516.1e6db5a-0ubuntu1 network management framework (PPTP plugin, GNOME UI)