nameserver got 10.255.255.254

[rickywu]

Windows Version

Windows 11 home edition

WSL Version

2.2.4.0

Are you using WSL 1 or WSL 2?

• WSL 2
• WSL 1

Kernel Version

5.15.153.1-2

Distro Version

Ubuntu 24.04

Other Software

No response

Repro Steps

cat /etc/resolv.conf got wrong server
how should I got correct one if edit manullay

Expected Behavior

# generateResolvConf = false
nameserver 172.x.x.x
search lan

Actual Behavior

generateResolvConf = false
nameserver 10.255.255.254
search lan

Diagnostic Logs

WslLogs-2024-09-29_23-49-07.zip

[github-actions]

Logs are required for review from WSL team

If this a feature request, please reply with '/feature'. If this is a question, reply with '/question'.
Otherwise please attach logs by following the instructions below, your issue will not be reviewed unless they are added. These logs will help us understand what is going on in your machine.

How to collect WSL logs

Download and execute collect-wsl-logs.ps1 in an administrative powershell prompt:

Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/microsoft/WSL/master/diagnostics/collect-wsl-logs.ps1" -OutFile collect-wsl-logs.ps1
Set-ExecutionPolicy Bypass -Scope Process -Force
.\collect-wsl-logs.ps1

The script will output the path of the log file once done.

If this is a networking issue, please use collect-networking-logs.ps1, following the instructions here

Once completed please upload the output files to this Github issue.

Click here for more info on logging
If you choose to email these logs instead of attaching to the bug, please send them to [email protected] with the number of the github issue in the subject, and in the message a link to your comment in the github issue and reply with '/emailed-logs'.

View similar issues

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it!

Open similar issues:

• default DNS server has some problems with Github Copilot extension in VSCode in WSL when using fixed internet (#11729), similarity score: 0.72

Closed similar issues:

• generateResolvConf creates nameserver with IPv6 and DNS resolution doesn't work (#10810), similarity score: 0.77
• /etc/resolv.conf always automatically made, and ignores /etc/wsl.conf (#5527), similarity score: 0.71
• DNS resolution stopped working after Windows 11 22H2 (#8845), similarity score: 0.70

Note: You can give me feedback by thumbs upping or thumbs downing this comment.

[github-actions]

The log file doesn't contain any WSL traces. Please make sure that you reproduced the issue while the log collection was running.

Diagnostic information

Issue was edited and new log file was found: https://github.com/user-attachments/files/17179825/WslLogs-2024-09-29_23-46-31.zip
.wslconfig found
Detected appx version: 2.2.4.0
Found no WSL traces in the logs

[github-actions]

The log file doesn't contain any WSL traces. Please make sure that you reproduced the issue while the log collection was running.

Diagnostic information

Issue was edited and new log file was found: https://github.com/user-attachments/files/17179833/WslLogs-2024-09-29_23-49-07.zip
.wslconfig found
Detected appx version: 2.2.4.0
Found no WSL traces in the logs

[elsaco]

Disable dnsTunneling. It's enabled by default. Add dnsTunneling=false to your $HOME\.wslconfig

[zerzerzerz]

Create or edit the .wslconfig file in the directory %UserProfile% in Windows host, following this url.