microsoft / microsoft/WSL

Add support for xt_bpf kernel module

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#12,277 4 comments 0 reactions 0 assignees View on GitHub

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feature
Dominant language
C++
Stars
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Forks
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Avg merge
3d 17h
Merged PRs (30d)
116

Description

**Is your feature request related to a problem? Please describe.**
Docker Desktop for Windows needs the `xt_bpf` kernel module, for security reasons: https://github.com/microsoft/WSL/issues/10029#issuecomment-1574440255

**Describe the solution you'd like**
Add support for the xt_bpf kernel module

**Describe alternatives you've considered**
Use unencrypted networks, but this is a security risk.

**Additional context**
Please prevent the stalebot from closing this issue.

Contributor guide

Open the contributing guide

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

The issue names the xt_bpf kernel module but no repository file, test, or entry point. Start by locating the WSL kernel configuration and module-build entry points, then determine how kernel-module support is verified for Docker Desktop on Windows. Done means xt_bpf support is present and its availability can be verified.

Written by the indexing model from the issue text.

Assessment

Tech stack
linux
Domain
networking, operating-systems, security
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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