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submitted 2 years ago* (last edited 2 years ago) by Octopus1348 to c/selfhosted@lemmy.world

Would it be possible for me to make comments to other instances etc?

Solved: I can't, it would only work with a public domain.

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[-] dog@suppo.fi 3 points 2 years ago

Works with anything that can open ports. DuckDNS works by pinging their service from anywhere to update the target IP for the subdomain.

[-] towerful@programming.dev 4 points 2 years ago

Doesn't work if you are on CGNAT

[-] dog@suppo.fi 2 points 2 years ago

See: Anything that can open ports. NAT of any kind tends to not allow opening ports.

[-] towerful@programming.dev 2 points 2 years ago

Absolutely. However I feel like the whole thread needs extra clarification, considering the question OP posed.
Dynamic DNS isn't a magic wand in the way a Reverse Proxy over VPN is.

[-] meldrik@lemmy.wtf 1 points 2 years ago

Yea, that is also what I thought. To bypass this, you would need something like Cloudflare Tunnels or setup a VPN on a VPS, that redirects traffic to your homeserver.

this post was submitted on 30 Nov 2023
33 points (94.6% liked)

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