OPENWRT挂载USB无线网卡实现有线无线叠加教程

1、luci-i18n-chinese kmod-usb-core kmod-usb-ohci kmod-usb-uhci kmod-usb2 usbutils kmod-ath kmod-ath9k kmod-ath9k-common kmod-ath9k-htc# ATHEROS 驱动#安装kmod-ath9k时会自动添加OPENWRT挂载USB无线网卡实现有线无线叠加教程目 的：通过叠加有线网络和无线网络提升本地网络带宽现有设备：中兴H618B路由器（官方固件）、水星MERCURY54M USB无线网卡MW54U ver:7.0 （AR9271 芯片）当前网络环境：1、电脑和手机分别通过本地

2、路由器连接至公司内部局域网。2、周围存在可用的无线网络信号（WIFI）。适用阅读对象：初级使用者、对高阶使用者有一定参考价值参考文献：1、Program to install ath9k_htc （Atheros Linux Driver）链接地址： HYPERLINK /showthread.php?t=1564278 /showthread.php?t=15642782、 New package: mwan3; multi-wan policy routing链接地址： HYPERLINK /viewtopic.php?id=39052 /viewtopic.php?id=39052需要的

3、软件：1、OPENWRT固件（采用原版 HYPERLINK /backfire/10.03.1/brcm47xx/openwrt-brcm47xx-squashfs /backfire/10.03.1/brcm47xx/openwrt-brcm47xx-squashfs. trx）2、TFTP、WinSCP、Putty （请自行百度搜索）3、MWAN3 （采用最新版，至U HYPERLINK /folder/fvd0r4i8n4ikg/mwan3 /folder/fvd0r4i8n4ikg/mwan3 下载 luci-app-mwan3_1.1-13_all.ipk、mwan3_1.2-17_

4、all.ipk）一、刷新固件默认路由器现在使用中兴原版固件。我们使用TFTP把openwrt-brcm47xx-squashfs.trx上传路由器刷新， 具体方法及过程不在本文探讨范围，请百度搜索（有很多教程）。、配置 OPENWRT1、在浏览器输入输入用户名：root密码：root进入web管理界面。检查路由器相关选项 保证路由器能够连接外网。2、进入如下界面安装以下软件包（10个）：#luci中文语言包#内核支持通用串行总线#安装usb ohci控制器驱动#UHCI USB控制器#安装 usb2.03、配置中文界面和时间设置（可选）定记得点右下角Save & Apply按钮改时间服务器一定

5、记得点右下角Save & Apply按钮Reset OSave Save & Apply4、其他设置:记得要保存并重启路由器。、配置网卡1、把usb无线网卡插入路由器的usb接口。2、用putty登陆路由器rootSun:# IsusbBus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hubBus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 002 Device 002: ID 0cf3:1006 Atheros Communications, I

6、nc. TP-Link TL-WN422G v2 802.11g AtherosAR9271rootSun:#可以看到网卡被当作TP-Link TL-WN422G,呵呵，不管他，只要能用就行。rootSun:# dmesg usbcore: registered new interface driver usbfsusbcore: registered new interface driver hubusbcore: registered new device driver usbcfg80211: World regulatory domain updated:cfg80211:(start

7、_freq - end_freq bandwidth), (max_antenna_gain, max_eirp)cfg80211:(2402000KHz- 2472000KHz 40000 KHz),(300 mBi,2000 mBm)cfg80211:(2457000KHz- 2482000KHz 20000 KHz),(300 mBi,2000 mBm)cfg80211:(2474000KHz- 2494000KHz 20000 KHz),(300 mBi,2000 mBm)cfg80211:(5170000KHz- 5250000KHz 40000 KHz),(300 mBi,2000

8、 mBm)cfg80211:(5735000KHz- 5835000KHz 40000 KHz),(300 mBi,2000 mBm)b43-phy0: Broadcom 5354 WLAN found (core revision 13) ieee80211 phy0: Selected rate control algorithm minstrel_htRegistered led device: b43-phy0:txRegistered led device: b43-phy0:rxRegistered led device: b43-phy0:radioBroadcom 43xx d

9、river loaded Features: PL Broadcom 43xx-legacy driver loaded Features: PLID PPP generic driver version 2.4.2ip_tables: (C) 2000-2006 Netfilter Core TeamNET: Registered protocol family 24ehci_hcd: USB 2.0 Enhanced Host Controller (EHCI) Driver nf_conntrack version 0.5.0 (463 buckets, 1852 max) CONFIG

10、_NF_CT_ACCT is deprecated and will be removed soon. Please use nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or sysctl filter.nf_conntrack_acct=1 to enable it.xt time: kernel timezone is -0000 ohci_hcd: USB 1.1 Open Host Controller (OHCI) Driver ohci_hcd ssb0:1: SSB OHCI Co

11、ntrollerohci_hcd ssb0:1: new USB bus registered, assigned bus number 1 ohci_hcd ssb0:1: irq 6, io mem 0 x18003000usb usb1: configuration #1 chosen from 1 choicehub 1-0:1.0: USB hub foundhub 1-0:1.0: 2 ports detectedohci_hcd ssb0:1: SSB EHCI Controllerohci_hcd ssb0:1: new USB bus registered, assigned

12、 bus number 2 ohci_hcd ssb0:1: irq 6, io mem 0 x18003800ohci_hcd ssb0:1: USB 0.0 started, EHCI 1.00usb usb2: configuration #1 chosen from 1 choicehub 2-0:1.0: USB hub foundhub 2-0:1.0: 2 ports detecteduhci_hcd: USB Universal Host Controller Interface driverusbcore: registered new interface driver at

13、h9k_htcusb 2-1: new high speed USB device using ohci_hcd and address 2 usb 2-1: configuration #1 chosen from 1 choiceusb 2-1: ath9k htc: Transferred FW: htc 9271.fw, size: 51272 ath9k htc 2-1:1.0: ath9k htc: HTC initialized with 33 credits ath9k htc 2-1:1.0: ath9k htc: FW Version: 1.3 ath: EEPROM re

14、gdomain: 0 x809cath: EEPROM indicates we should expect a country code ath: doing EEPROM country-regdmn map search ath: country maps to regdmn code: 0 x52 ath: Country alpha2 being used: CN ath: Regpair used: 0 x52 ieee80211 phy1: Atheros AR9271 Rev:1 cfg80211: Calling CRDA for country: CNRegistered

15、led device: ath9k htc-phy1 usb 2-1: ath9k htc: USB layer initialized cfg80211: Regulatory domain changed to country: CNcfg80211(start freq - end freq bandwidth), (max antenna gain, max eirp)cfg80211(2102000 KHz - 2182000 KHz 10000 KHz), (N/A, 2000 mBm)cfg80211(5735000 KHz - 5835000 KHz 10000 KHz), (

16、N/A, 3000 mBmib|3-phy0Loading firmware version 508.1081 (2009-01-11 01:32:01)b|3-phy0Loading firmware version 508.1081 (2009-01-11 01:32:01)device wlan0 entered promiscuous modebr-lan: port 2(wlan0) entering forwarding state device wlan0 left promiscuous mode br-lan: port 2(wlan0) entering disabled

17、state device wlan0 entered promiscuous modebr-lan: port 2(wlan0) entering forwarding state rootSun:#如果红色部分出现如下代码：ath9k_htc 4-2:1.0: ath9k_htc: Target is unresponsive Failed to initialize the deviceath9k_htc: probe of 4-2:1.0 failed with error -22 usbcore: registered new interface driver ath9k_htc说明挂载网卡失败只需要把usb网卡拔下再重新接入即可正常。(以后usb无线网卡出现异常都可如此处理)#插入USB无线网卡rootSun:#ifconfig wlanl up#生成默认无线设置 也就是将USB无线网卡在web界面里出现radiol rootSun:#wifi detect /etc/config/wireless 然后进web设