La vai!! estou conectado a uma rede wireless, não é da minha casa, mas também o sinal esta mais baixo do que o normal!!!
gabriel@gabriel-HP-540-Notebook-PC:~$ iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:"USPNet-171"
Mode:Managed Frequency:2.462 GHz Access Point: 68:7F:74:6A:CD:9B
Bit Rate=18 Mb/s Tx-Power=14 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=38/70 Signal level=-72 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:44 Invalid misc:667 Missed beacon:0
gabriel@gabriel-HP-540-Notebook-PC:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 [USPNet-171] --------------------------------------------------
Type: 802.11 WiFi
Driver: iwl4965
State: connected
Default: yes
HW Address: 00:21:5C:93:4D:37
Capabilities:
Speed: 9 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
Bioinfo: Infra, 00:25:86:DF:AD:4E, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WPA WPA2
USPnet-85: Infra, 00:25:9C:1C:73:5E, Freq 2412 MHz, Rate 54 Mb/s, Strength 70
USPNet-35: Infra, 00:1E:58:9B:03:91, Freq 2437 MHz, Rate 54 Mb/s, Strength 25
USPNet-141: Infra, 68:7F:74:69:ED:1C, Freq 2462 MHz, Rate 54 Mb/s, Strength 24
USPNet-84: Infra, 00:21:29:D6:ED:5B, Freq 2462 MHz, Rate 54 Mb/s, Strength 19
USPNet-120: Infra, 1C:AF:F7:0C:FF:E1, Freq 2437 MHz, Rate 54 Mb/s, Strength 20
*USPNet-171: Infra, 68:7F:74:6A:CD:9B, Freq 2462 MHz, Rate 54 Mb/s, Strength 42
USPNet-34: Infra, 68:7F:74:69:A7:6F, Freq 2412 MHz, Rate 54 Mb/s, Strength 20
IPv4 Settings:
Address: 172.16.20.160
Prefix: 16 (255.255.0.0)
Gateway: 172.16.0.1
DNS: 172.16.0.1
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: e1000e
State: unavailable
Default: no
HW Address: 00:24:81:23:22:4C
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
DEsde já agradeço pela ajuda!!!