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* Pengphei Han
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< title > 操作练习：无线网络< / title >
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< div > < span > 用户指南< / span > < / div >
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< li class = "now" > < img src = "../images/flags/zh_CN.png" alt = "" / > 中文 ［中文］< / li >
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< li > < a href = "../ca/workshop-wlan.html" > < img src = "../images/flags/ca.png" alt = "" / > Català< / a > < / li >
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< li > < a href = "../hu/workshop-wlan.html" > < img src = "../images/flags/hu.png" alt = "" / > Magyar< / a > < / li >
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< li > < a href = "../pl/workshop-wlan.html" > < img src = "../images/flags/pl.png" alt = "" / > Polski< / a > < / li >
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< li > < a href = "../pt_BR/workshop-wlan.html" > < img src = "../images/flags/pt_BR.png" alt = "" / > Português (Brazil)< / a > < / li >
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< li > < a href = "../ro/workshop-wlan.html" > < img src = "../images/flags/ro.png" alt = "" / > Română< / a > < / li >
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< li > < a href = "../sk/workshop-wlan.html" > < img src = "../images/flags/sk.png" alt = "" / > Slovenčina< / a > < / li >
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< li > < a href = "../ru/workshop-wlan.html" > < img src = "../images/flags/ru.png" alt = "" / > Русский< / a > < / li >
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< li > < a href = "../jp/workshop-wlan.html" > < img src = "../images/flags/jp.png" alt = "" / > 日本語< / a > < / li >
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< table class = "index" id = "index" summary = "index" >
< tr class = "heading" > < td > 索引< / td > < / tr >
< tr class = "index" > < td >
< a href = "#firmware" > 添加支持硬件< / a > < br / >
< a href = "#gui" > 无线网络连接< / a > < br / >
< a href = "#commandline" > 命令行连接< / a > < br / >
< a href = "#tips" > 建议< / a >
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< h1 > 操作练习：无线网络< / h1 >
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< p > 在目前永久网络连接需求下， ， ， < a href = "http://www.freebsd.org" > FreeBSD< / a > 兼容层提供网络驱动的支持。< br / >
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尽管并没有提供 100% 硬件的支持，但是保证了对大量硬件的支持。更多硬件支持信息请查阅 < a href = "https://www.haiku-os.org/guides/daily-tasks/wireless#hardware-notes" > 在线列表< / a > 或者 < a href = "http://www.freebsd.org/releases/11.1R/hardware.html#WLAN" > FreeBSD 11.1 硬件发布声明< / a > 。< / p >
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< div class = "box-info" > 目前只有 PCI, PCI-X, PCI-Express, Mini PCI, and Mini PCI-Express 设备能够很好运行。< br / >
PCMCIA, CardBus, ExpressCard, USB and ISA 设备仍需要一些功能完善。< / div >
< h2 >
< a href = "#" > < img src = "../images/up.png" style = "border:none;float:right" alt = "index" / > < / a >
< a id = "firmware" name = "firmware" > 添加支持硬件< / a > < / h2 >
< p > 虽然我们已经越过了首个障碍， ， ， < / p >
< p > 打开终端，输入：< / p >
< pre class = "terminal" > install-wifi-firmwares.sh< / pre >
< p > 接下来查看授权协议，然后接受协议并安装所有可用的固件文件。< / p >
< p > 如果您在Haiku下无法访问网络， ， ， < a href = "#tips" > 建议< / a > 。< / p >
< h2 >
< a href = "#" > < img src = "../images/up.png" style = "border:none;float:right" alt = "index" / > < / a >
< a id = "gui" name = "gui" > 无线网络连接< / a > < / h2 >
< p > 默认情况下， ， ， < a href = "desktop-applets/networkstatus.html" > 网络状态< / a > 。< / p >
< p > 右键点击桌面栏图标， （ ） < / p >
< img src = "images/workshop-wlan-images/join-network.png" alt = "join-network.png" / >
< p > 之后将会打开一个窗口，您可以输入加密类型（如 WPA/WPA2， ！ ） < span class = "button" > 确定< / span > 启动登录进程。< br / > 根据硬件和网络配置的不同，需要等待的时间也会有所差异。然后您会看到如下通知：< / p >
< img src = "images/workshop-wlan-images/join-status.gif" alt = "join-network.gif" / >
< p > 当其状态显示为 "Ready" 时，桌面栏中的网络状态显示为圆浅绿色，网络连接也已建立。。如果通知显示为 "No link" ，网络状态图标将会显示为三角黄色，这也就意味着网络连接出现错误，有可能是密码错误。< / p >
< h2 >
< a href = "#" > < img src = "../images/up.png" style = "border:none;float:right" alt = "index" / > < / a >
< a id = "commandline" name = "commandline" > 命令行连接< / a > < / h2 >
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< p > 如果您对命令行情有独钟，或者喜欢使用脚本，或者使用 < span class = "path" > ~/config/settings/boot/UserBootscript< / span > 在系统启动时自动连接指定网络，您可以使用命令 < tt > ifconfig< / tt > 。< / p >
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< p > 启动终端，然后输入命令扫描可用无线网络：< / p >
< pre class = "terminal" > ifconfig /dev/net/iprowifi3945/0 scan
name address signal auth
haiku-top 01:d0:19:a6:88:42 30 WPA
ArcorInternet123 00:20:12:a4:29:e1 15 WPA< / pre >
< p > 当然，您需要确定无线网络适配器的路径。< br / >
该命令的输出结果将会显示所有发现网络的公开名称（ ） ， < / p >
< p > 为了连接网络， ， （ ） ： < / p >
< pre class = "terminal" > ifconfig /dev/net/iprowifi3945/0 join {SSID} {password}< / pre >
< p > 在输入 < tt > ifconfig< / tt > 命令之前，请确保启动后无线网络适配器的初始化配置，否则命令将会被忽略。根据硬件和网络配置的不同，可能需要等待一段时间，请查看如下通知...< / p >
< h2 >
< a href = "#" > < img src = "../images/up.png" style = "border:none;float:right" alt = "index" / > < / a >
< a id = "tips" name = "tips" > 建议< / a > < / h2 >
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< h3 > 离线下载二进制固件文件< / h3 >
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< p > 如果您无法通过 < tt > install-wifi-firmwares.sh< / tt > 脚本来获取二进制固件文件（例如，在 Haiku 中缺少互联网连接），您可以下载 < a href = "http://www.haiku-os.org/files/download-data-for-wlan-firmwares.txt" > 此 shell 脚本< / a > ，然后从其他包安装有 < tt > wget< / tt > 和 < tt > zip< / tt > 命令的系统中运行。< br / >
Windows 用户需要使用 Windows 可执行的 < a href = "http://gnuwin32.sourceforge.net/packages/wget.htm" > wget< / a > 和 < a href = "http://gnuwin32.sourceforge.net/packages/zip.htm" > zip< / a > 安装在默认位置，然后使用 < a href = "https://www.haiku-os.org/files/download-data-for-wlan-firmwares.bat" > BAT脚本< / a > 。< br / >
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该脚本将会下载所需要的文件，并创建一个可以解压到 Haiku < tt > /boot< / tt > 目录的压缩文件。在解压之后，在终端中输入如下指令：
< / p >
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< pre class = "terminal" > install-wifi-firmwares.sh< / pre >
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< p > 检查授权并接受一边安装所有目前可用的固件文件。< / p >
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< h3 > 避免连接断开< / h3 >
< p > Haiku 系统的一些 WLAN 芯片驱动，如 iprowifi4965 已经证实在使用 WPA 加密时会断开连接。如果您也受此影响，可以尝试在连接网络之前，禁用 "HT 模式" (高吞吐量模式， < / p >
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< pre class = "terminal" > ifconfig /dev/net/iprowifi4965/0 -ht< / pre >
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< p > 如果该指令可以解决问题，可以将该指令行写入 < span class = "path" > ~/config/settings/boot/UserBootscript< / span > 启动脚本，在每次开机时自动调用执行。< / p >
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