nbdd0121 / nbdd0121/wsld

Feature request: DNS resolution

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#20 5 comments 1 reaction 0 assignees View on GitHub

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enhancement help wanted
Dominant language
Rust
Stars
305
Forks
29
PR merge metrics
No merged PRs in 30d

Description

Would it be possible to add a DNS resolver to wsld? I imagine that one could then set /etc/resolv.conf to 127.0.0.1 and wsldhost.exe would perform the DNS lookup on the Windows host. That would solve a lot of issues with the current state of it, for example that the Windows Firewall blocks the WSL interface by default.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing wsldhost.exe and the current WSL handling around /etc/resolv.conf. Define how DNS requests sent to 127.0.0.1 should reach the Windows host and how the behavior would address the stated firewall problem. Done should include a working resolver path for WSL DNS lookups, though the issue does not name tests or implementation files.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
networking, operating-systems
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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