linux-gskd:/home/finger/wireless_tools.29 # iwconfig --version iwconfig Wireless-Tools version 29 Compatible with Wireless Extension v11 to v22. Kernel Currently compiled with Wireless Extension v22. wlan4 Recommend Wireless Extension v16 or later, Currently compiled with Wireless Extension v22. linux-gskd:/home/finger/wireless_tools.29 # iwconfig wlan4 wlan4 unassociated Nickname:"rtl_wifi" Mode:Managed Access Point: Not-Associated Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 linux-gskd:/home/finger/wireless_tools.29 # iwconfig wlan4 essid radius linux-gskd:/home/finger/wireless_tools.29 # iwconfig wlan4 wlan4 IEEE 802.11bg ESSID:"radius" Nickname:"rtl_wifi" Mode:Managed Frequency:2.412 GHz Access Point: 00:14:BF:85:49:FA Bit Rate:54 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=100/100 Signal level=100/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 linux-gskd:/home/finger/wireless_tools.29 # iwconfig wlan4 key restricted 1234f0033edaebf3f7dab4ceca linux-gskd:/home/finger/wireless_tools.29 # iwconfig wlan4 wlan4 IEEE 802.11bg ESSID:"radius" Nickname:"rtl_wifi" Mode:Managed Frequency:2.412 GHz Access Point: 00:14:BF:85:49:FA Bit Rate:54 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:1234-F003-3EDA-EBF3-F7DA-B4CE-CA Security mode:restricted Power Management:off Link Quality=100/100 Signal level=100/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 linux-gskd:/home/finger/wireless_tools.29 # dhcpcd wlan4 -L linux-gskd:/home/finger/wireless_tools.29 # ifconfig wlan4 wlan4 Link encap:Ethernet HWaddr 00:26:5A:BF:41:E4 inet addr:192.168.3.110 Bcast:192.168.3.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1613 errors:0 dropped:160 overruns:0 frame:0 TX packets:341 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:699314 (682.9 Kb) TX bytes:56100 (54.7 Kb) linux-gskd:/home/finger/wireless_tools.29 # ping -c3 www.samba.org PING fn.samba.org (216.83.154.106) 56(84) bytes of data. 64 bytes from fn.samba.org (216.83.154.106): icmp_seq=1 ttl=47 time=83.8 ms 64 bytes from fn.samba.org (216.83.154.106): icmp_seq=2 ttl=47 time=79.0 ms 64 bytes from fn.samba.org (216.83.154.106): icmp_seq=3 ttl=47 time=76.6 ms --- fn.samba.org ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2001ms rtt min/avg/max/mdev = 76.640/79.850/83.840/2.999 ms