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submitted 11 months ago* (last edited 11 months ago) by Octopus1348@thelemmy.club 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 0 points 11 months ago

You do realize all this is easily done with a reverse proxy + DuckDNS?

[-] meldrik@lemmy.wtf 4 points 11 months ago

Wouldn't you need a publically available IP? DuckDNS is only for dynamic IP's that is public, yes?

[-] dog@suppo.fi 3 points 11 months 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 11 months ago

Doesn't work if you are on CGNAT

[-] dog@suppo.fi 2 points 11 months ago

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

[-] towerful@programming.dev 2 points 11 months 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 11 months 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.

[-] samajgaya@feddit.rocks 3 points 11 months ago

Duckdns is pretty much a service that offers free domain names.. that could point to any public IP. (I have seen setups where local IPs are used just for HTTPS). So its good for instances as HTTPS can be achieved without buying domain name.

this post was submitted on 30 Nov 2023
30 points (94.1% liked)

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