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ifconfig apres modif
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br-lan    Link encap:Ethernet  HWaddr B8:EC:A3:D6:71:6E  
          inet addr:192.168.0.1  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::baec:a3ff:fed6:716e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:888 errors:0 dropped:0 overruns:0 frame:0
          TX packets:238 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:49525 (48.3 KiB)  TX bytes:27524 (26.8 KiB)

eth0      Link encap:Ethernet  HWaddr B8:EC:A3:D6:71:6E  
          inet6 addr: fe80::baec:a3ff:fed6:716e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:106 errors:0 dropped:0 overruns:0 frame:0
          TX packets:797 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:21788 (21.2 KiB)  TX bytes:66460 (64.9 KiB)

eth0.1    Link encap:Ethernet  HWaddr B8:EC:A3:D6:71:6E  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:586 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:31110 (30.3 KiB)

eth0.19   Link encap:Ethernet  HWaddr B8:EC:A3:D6:71:6E  
          inet addr:192.168.19.254  Bcast:192.168.19.255  Mask:255.255.255.0
          inet6 addr: fe80::baec:a3ff:fed6:716e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:123 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:5954 (5.8 KiB)

eth0.832  Link encap:Ethernet  HWaddr B8:EC:A3:D6:71:6E  
          inet6 addr: fe80::baec:a3ff:fed6:716e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:15 errors:0 dropped:0 overruns:0 frame:0
          TX packets:78 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:4980 (4.8 KiB)  TX bytes:27507 (26.8 KiB)

eth0.840  Link encap:Ethernet  HWaddr B8:EC:A3:D6:71:6E  
          inet addr:192.168.255.254  Bcast:255.255.255.255  Mask:255.255.255.255
          inet6 addr: fe80::baec:a3ff:fed6:716e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:655 errors:0 dropped:0 overruns:0 frame:0
          TX packets:655 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:40136 (39.1 KiB)  TX bytes:40136 (39.1 KiB)

wlan0     Link encap:Ethernet  HWaddr B8:EC:A3:D6:71:6C  
          inet6 addr: fe80::baec:a3ff:fed6:716c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:887 errors:0 dropped:0 overruns:0 frame:0
          TX packets:805 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:61937 (60.4 KiB)  TX bytes:71202 (69.5 KiB)