[Network] Cilium MTU autodiscovery #3178

cheina97 · 2026-01-07T17:38:34Z

Description

This doc page explains how to set Cilium to avoid Cilium detecting some geneve interfaces on the nodes and use them to set the CNI MTU.

adamjensenbot · 2026-01-07T17:38:47Z

Hi @cheina97. Thanks for your PR!

I am @adamjensenbot.
You can interact with me issuing a slash command in the first line of a comment.
Currently, I understand the following commands:

/rebase: Rebase this PR onto the master branch (You can add the option test=true to launch the tests
when the rebase operation is completed)
/merge: Merge this PR into the master branch
/build Build Liqo components
/test Launch the E2E and Unit tests
/hold, /unhold Add/remove the hold label to prevent merging with /merge

Make sure this PR appears in the liqo changelog, adding one of the following labels:

feat: 🚀 New Feature
fix: 🐛 Bug Fix
refactor: 🧹 Code Refactoring
docs: 📝 Documentation
style: 💄 Code Style
perf: 🐎 Performance Improvement
test: ✅ Tests
chore: 🚚 Dependencies Management
build: 📦 Builds Management
ci: 👷 CI/CD
revert: ⏪ Reverts Previous Changes

docs/installation/install.md

docs/usage/peer.md

cheina97 · 2026-01-08T15:09:09Z

/test

cheina97 · 2026-01-08T15:20:55Z

/build

cheina97 · 2026-01-15T18:16:52Z

/test

cheina97 · 2026-01-16T08:49:38Z

/test

cheina97 · 2026-01-16T14:54:03Z

/rebase test=true

cheina97 · 2026-01-16T15:59:54Z

/test

pull-request-size bot added the size/M label Jan 7, 2026

github-actions bot added the docs Updates or adds documentation label Jan 7, 2026

cheina97 force-pushed the frc/mtudocs branch 2 times, most recently from 71c64e0 to 17bbd21 Compare January 7, 2026 18:00