WiFi configure

alexey@alexey-laptop:~$ sudo /etc/init.d/networking restart
* Reconfiguring network interfaces... [ OK ]
alexey@alexey-laptop:~$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
From 192.168.0.12 icmp_seq=2 Destination Host Unreachable
From 192.168.0.12 icmp_seq=3 Destination Host Unreachable
From 192.168.0.12 icmp_seq=4 Destination Host Unreachable
^C
--- 192.168.0.1 ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2999ms
, pipe 3
alexey@alexey-laptop:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1c:23:a9:61:3d
inet addr:192.168.0.12 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST 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)
Interrupt:21

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:16436 Metric:1
RX packets:140 errors:0 dropped:0 overruns:0 frame:0
TX packets:140 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:9869 (9.8 KB) TX bytes:9869 (9.8 KB)

wlan0 Link encap:Ethernet HWaddr 00:1c:26:ac:76:37
inet addr:192.168.0.50 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::21c:26ff:feac:7637/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:27 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1595 (1.5 KB) TX bytes:5287 (5.2 KB)

wmaster0 Link encap:UNSPEC HWaddr 00-1C-26-AC-76-37-36-33-00-00-00-00-00-00-00-00
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)

alexey@alexey-laptop:~$ route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 * 255.255.255.0 U 0 0 0 eth0
192.168.0.0 * 255.255.255.0 U 2 0 0 wlan0
link-local * 255.255.0.0 U 1000 0 0 eth0
default 192.168.0.1 0.0.0.0 UG 0 0 0 wlan0
default 192.168.0.1 0.0.0.0 UG 100 0 0 eth0
alexey@alexey-laptop:~$ sudo ifconfig eth0 down
alexey@alexey-laptop:~$ route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 * 255.255.255.0 U 2 0 0 wlan0
default fuck.domanus 0.0.0.0 UG 0 0 0 wlan0
alexey@alexey-laptop:~$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=2.64 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=1.47 ms
^C
--- 192.168.0.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1003ms
rtt min/avg/max/mdev = 1.475/2.061/2.647/0.586 ms
alexey@alexey-laptop:~$ ifconfig
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:16436 Metric:1
RX packets:142 errors:0 dropped:0 overruns:0 frame:0
TX packets:142 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10065 (10.0 KB) TX bytes:10065 (10.0 KB)

wlan0 Link encap:Ethernet HWaddr 00:1c:26:ac:76:37
inet addr:192.168.0.50 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::21c:26ff:feac:7637/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:23 errors:0 dropped:0 overruns:0 frame:0
TX packets:35 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2021 (2.0 KB) TX bytes:6047 (6.0 KB)

wmaster0 Link encap:UNSPEC HWaddr 00-1C-26-AC-76-37-36-33-00-00-00-00-00-00-00-00
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)

alexey@alexey-laptop:~$ ping ya.ru
PING ya.ru (213.180.204.8) 56(84) bytes of data.
64 bytes from ya.ru (213.180.204.8): icmp_seq=1 ttl=46 time=117 ms
64 bytes from ya.ru (213.180.204.8): icmp_seq=2 ttl=46 time=118 ms
64 bytes from ya.ru (213.180.204.8): icmp_seq=3 ttl=46 time=118 ms
^C