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Best way to get IPv4 connectivity to my self-hosted services (infosec.pub)

submitted 1 year ago by Quik@infosec.pub to c/selfhosted@lemmy.world

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Hi, I live in Germany and only have public IPv6. My address changes only very, very rarely and has never changed in the time I've been self-hosting.

I also have a very small, pretty cheap VPS with static IPv4/IPv6 – which would seem like a great fit for some sort of tunneling/proxy setup. Now comes the question: What/how should I use it? I would like to not have the additional latency for IPv6 enabled hosts, can I just setup a reverse proxy for IPv4? Would Tailscale work for my usecase, what are some resources you found useful when using it?

Currently, I'm just hosting everything IPv6-only and hoping my address never changes, but that does not work for everyone, as especially many new buildings with fiber optic connections still only have IPv4 (strangely).

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[–] Keelhaul@sh.itjust.works 1 points 1 year ago (1 children)

Plenty of IPv4 only networks still exist from which you would not be able to access the services. I am in a similar situation as OP with my offsite address being IPv6 + CGNAT IPv4 and my own address being IPv4 only.

[–] thelittleblackbird@lemmy.world 1 points 1 year ago (1 children)

Plenty of ipv4 only in 2025?? Really?? Without a possibility to activate dual stack or just the dslite-crap?

I honestly didn't think this could be a real issue in those years.

[–] Keelhaul@sh.itjust.works 1 points 1 year ago

Yup, sorry to be the bearer of bad news🥲