Need help with a realtec 8180 card.

English Network/Internet
#1

This is a 64 bit desktop computer so I don’t have the network manager.
This is what I have so far.

 sudo /usr/sbin/iwconfig
root's password:
eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:"7TZD7"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 00:18:01:F8:96:69   
          Bit Rate=54 Mb/s   Tx-Power=27 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=48/100  Signal level=48/100  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:6362   Missed beacon:0


sudo /usr/sbin/iwlist scan
root's password:
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:26:B8:AD:85:0C
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=20/100  Signal level=20/100  
                    Encryption key:on
                    ESSID:"HR94L"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000002eed33b180
                    Extra: Last beacon: 290ms ago
                    IE: Unknown: 0005485239344C
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 200100
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A8C131BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001B00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 0706555320010B1B
          Cell 02 - Address: 00:18:01:F8:96:69
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=69/100  Signal level=69/100  
                    Encryption key:on
                    ESSID:"7TZD7"
                    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
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000002896d223f1
                    Extra: Last beacon: 10ms ago
                    IE: Unknown: 000537545A4437
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706555320010B1B
                    IE: Unknown: 200100
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00

I have tried but it seems that my passphrase is not working.
What needs to be done to get it working?

#2

If your wireless network is encrypted, and it should be to protect your data and your identity, then you will need the key in order to make a connection. With WPA and WPA2, you may use a pass phrase; however, that is not recommended for WEP. The reason is that WEP has several algorithms used to convert between a phrase and a key. If your AP and Linux use different methods, you will never connect. The safe way is to log into your AP and find the key that it is using. If the AP belongs to someone else, they will need to get the key for you. It will be a string of hexadecimal numbers � 10 for 64-bit, and 26 for 128-bit encryption. Caution: If you run iwconfig as root, it will output a line like

I have a laptop that has Debian using the same AP, I would like to know how to get the needed key.