Dlink DW-131 nano wifi issue in BackTrack 5R3

[Asim Mian]

Hello Guys, I am having this issue in BackTrack 5R3 with my DLink DW-131 wifi adapter. I am able to see the wlan0 after entering ifconfig command but while entering airmon-ng i am not seeing any wlan interface. please help me. below is the output of ifconfig and airmon-ng command.

root@bt:~# ifconfig
eth0 Link encap:Ethernet HWaddr 08:00:27:76:0e:46
inet addr:172.17.11.4 Bcast:172.17.11.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fe76:e46/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:115815 errors:0 dropped:0 overruns:0 frame:0
TX packets:79510 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:169436626 (169.4 MB) TX bytes:6156591 (6.1 MB)

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:137 errors:0 dropped:0 overruns:0 frame:0
TX packets:137 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:39089 (39.0 KB) TX bytes:39089 (39.0 KB)

wlan0 Link encap:Ethernet HWaddr c8:be:19:e6:28:f1
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)
root@bt:~# ifconfig
eth0 Link encap:Ethernet HWaddr 08:00:27:76:0e:46
inet addr:172.17.11.4 Bcast:172.17.11.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fe76:e46/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:115815 errors:0 dropped:0 overruns:0 frame:0
TX packets:79510 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:169436626 (169.4 MB) TX bytes:6156591 (6.1 MB)

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:137 errors:0 dropped:0 overruns:0 frame:0
TX packets:137 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:39089 (39.0 KB) TX bytes:39089 (39.0 KB)

wlan0 Link encap:Ethernet HWaddr c8:be:19:e6:28:f1
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)

root@bt:~# airmon-ng


Interface Chipset Driver


root@bt:~#