I was wiping this old laptop to sell or give it away. Couldn't resist putting Fedora Silverblue on it to try it out. It's very slow but I was able to check my e-mails in the browser, big win.
I have... hundreds... of miktrotik devices. They're little wireless gateway white box looking ones. lol
We use them on a production floor to wirelessly connect automation equipment for videojet labeling and data collection. Wired hasn't been great because of the environment and the fact the clowns leave the waterproof cases they live in open for some incomprehensible reason.
I can't really give you any advice for ipv6 though.