jool: add Jool-based CLAT netifd proto#29070
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Pull request overview
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Adds a new OpenWrt package providing a netifd protocol helper to run Jool SIIT CLAT inside a dedicated network namespace, plus documentation for configuring the new proto.
Changes:
- Document the new
jool_clatnetifd proto and supported UCI options - Add
jool_clat.shproto helper that creates a netns + veth pair and configures Jool SIIT EAMT mappings - Add a new
jool-clat-protopackage to install the helper into/lib/netifd/proto
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 5 comments.
| File | Description |
|---|---|
| net/jool/files/readme.md | Documents jool_clat usage, examples, and supported options |
| net/jool/files/jool_clat.sh | Implements the jool_clat netifd proto helper using netns + veth and Jool SIIT |
| net/jool/Makefile | Introduces and installs the new jool-clat-proto package |
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Thank you for this PR. |
Add a `jool-clat-proto` package that provides the `jool_clat` netifd proto helper for CLAT setups using Jool SIIT in a dedicated network namespace. This allows translation of traffic sourced from the router itself and more flexible routing, which are infeasible when running Jool SIIT directly because it hooks PREROUTING and processes traffic indiscriminately. Check readme.md for usage example. Signed-off-by: Hung-I Wang <whygowe@gmail.com> Co-Authored-By: GPT 5.4 <codex@openai.com>
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📦 Package Details
Maintainer: @GoetzGoerisch @tiagogaspar8
(You can find this by checking the history of the package
Makefile.)Description:
Add a
jool-clat-protopackage that provides thejool_clatnetifd proto helper for CLAT setups using Jool SIIT in a dedicated network namespace. This allows translation of traffic sourced from the router itself and more flexible routing, which are infeasible when running Jool SIIT directly because it hooks PREROUTING and processes traffic indiscriminately.🧪 Run Testing Details
✅ Formalities
If your PR contains a patch:
git am(e.g., subject line, commit description, etc.)
We must try to upstream patches to reduce maintenance burden.