Ipv6

Making a bunch of IPv6 related changes brought on by updated in Docker v28.

I’ve been planning on doing this transition for a bit, but I wanted to get things in place and ensure I had a solid plan before executing. I’ll discuss what I had, my plan, and what I moved to here a bit. If any of you have read my previous post, [AT&T Uverse RG Bypass][1], then you know I am a big fan of bypassing the ATT provided RG to use my own equipment. With my 1000/1000 service, the fiber (alt optic unfortunately) came into the ATT ONT, directly to my router (initially ERL3, later ER4) which then went to my core switch to my access switches. The plan initially began to form because rather than faking the 802.1x on my router, I could instead use my own ONT and fully bypass everything ATT had in my home. Some people can do this with GPON 1G or less service, but in the former bellsouth areas, we had alt optic which uses a 1550nm wavelength rather than 1490nm wavelength, so the GPON bypass wasn’t possible for me. My plan was to get a 2.5G+ capable router with sufficient disk, memory, and cpu to handle routing at whatever speed I went with. I ordered two devices: A GW-R86S-G2, and an N6005/4xi226-V

It’s been quite a while since my last post, but I wanted to cover something I had tinkered with a few times and finally got to a state I’m ok with. IPv6 in docker containers. For my testing, I will be using linuxserver.io containers, as being part of the team allows me to easily fix anything that prevents full functionality. I guess to start, a big thing I found is most ipv6 guides, including the official documentation, tells you how to enable ipv6 for the default bridge. As we all know, the default bridge is trash, it doesnt work like a custom bridge and causes a number of issues. You may also see guides that lead you to setup nds proxy which works, but it introduces a HUGE amount of latency. When I tested the NDS proxy method, i couldn’t stand how slow it was and quickly reverted the change. So, let’s get into how I set it up, note that I am not claiming to have the best method, the most efficient method, the most secure method or anything of the sort. This is just how I set it up to get what I wanted working in a way I was OK with.