WSL 2 无法访问 Windows 中的服务器，但访问外网正常

LdBeth · 2021 年3 月 6 日 03:32

我搜索了一下，默认 Windows 可以访问到 WSL2 里面，反过来要特别设置

一个是 Windows 的本地 ip 映射成了 nameserver，第二个是要设置防火墙。

主题里面的链接引用了一个 issue，里面详细写了怎么设置防火墙，看回复很多人用这个成功了

github.com/microsoft/WSL

WSL2 unable to ping host machine

opened 07:00PM - 17 Jun 19 UTC

closed 07:05AM - 03 Jun 20 UTC

jiesu12

need-repro

Please use the following bug reporting template to help produce issues which are… actionable and reproducible, including **all** command-line steps necessary to induce the failure condition. Please fill out **all** the fields! Issues with missing or incomplete issue templates will be closed. If you have a feature request, please post to [the UserVoice](https://wpdev.uservoice.com/forums/266908). If this is a console issue (a problem with layout, rendering, colors, etc.), please post to the [console issue tracker](https://github.com/microsoft/console/issues). **Important: Do not open GitHub issues for Windows crashes (BSODs) or security issues.** Please direct all Windows crashes and security issues to [email protected]. Ideally, please [configure your machine to capture minidumps](https://support.microsoft.com/en-us/help/315263/how-to-read-the-small-memory-dump-file-that-is-created-by-windows-if-a), repro the issue, and send the minidump from "C:\Windows\minidump\". **Please fill out the below information:** * Your Windows build number: (Type `ver` at a Windows Command Prompt) 10.0.18917.100 * What you're doing and what's happening: (Copy&paste the full set of _specific_ command-line steps necessary to reproduce the behavior, and their output. Include screen shots if that helps demonstrate the problem.) ping host machine, whose IP was obtained from /etc/resolv.conf. * What's wrong / what should be happening instead: Ping timed out. Additionally, I can ping 8.8.8.8, but not www.google.com.