sudo iwlist scan
lspci -knn | grep "Net\|Eth" -A2
iwconfig
dmesg | grep -i Firmware
sudo iwlist scanlo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
eth1 Scan completed :
Cell 01 - Address: 90:E6:BA:8E:5F:93
ESSID:"ParadiseNET"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.412 GHz (Channel 1)
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Quality=48/100 Signal level=-72 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 220ms ago
Cell 02 - Address: 20:CF:30:C7:1D:36
ESSID:"gorcomnet312"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Quality=71/100 Signal level=-57 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Extra: Last beacon: 72ms ago
lspci -knn | grep "Net\|Eth" -A202:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5788 Gigabit Ethernet [14e4:169c] (rev 03)
Kernel driver in use: tg3
Kernel modules: tg3
--
02:02.0 Network controller [0280]: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection [8086:4220] (rev 05)
Kernel driver in use: ipw2200
Kernel modules: ipw2200
iwconfiglo no wireless extensions.
eth0 no wireless extensions.
eth1 IEEE 802.11bg ESSID:off/any
Mode:Managed Channel:0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr: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
dmesg | grep -i Firmware[ 23.014232] platform radeon_cp.0: firmware: requesting radeon/R300_cp.bin
[ 23.610154] tg3 0000:02:00.0: firmware: requesting tigon/tg3_tso5.bin