Support IPv6 - Githubissues

khuedoan / homelab

Fully automated homelab from empty disk to running services with a single command.

https://homelab.khuedoan.com

GNU General Public License v3.0

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Support IPv6 #114

Open khuedoan opened 1 year ago

khuedoan commented 1 year ago

Describe the bug

In 2024 IPv6 is not a feature, its absence is a bug.

Current blockers:

Replace my crappy router
Cilium L2 announcement doesn't support IPv6 yet
Ansible inventory management
Decide between dual-stack or IPv6-only

khuedoan commented 9 months ago

Potential IPv6 issues with Cilium https://github.com/khuedoan/homelab/issues/135#issuecomment-1914037726

pandabear41 commented 9 months ago

Potential IPv6 issues with Cilium #135 (comment)

Most issues only involve IPv6 only mode in Cilium and not dual stack.

I generate local IPv6 addresses and my ISP gives me a /60 prefix. I will explore dual stack for my local cluster in the following weeks.

The only hurdle left is L2/NDP with IPv6, which I don't think will be implemented in a while for Cilium. Might need to add back in MetalLB or another LB. I don't have any hardware that supports BGP.

khuedoan commented 9 months ago

Thank you, I look forward to your exploration :smile:

My ISP router is pretty unstable with IPv6, so I need to replace it first. I'm building a new OPNsense router, which is another rabbit hole lol