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submitted 10 months ago* (last edited 10 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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[-] Max_P@lemmy.max-p.me 39 points 10 months ago

No, ActivityPub is a push protocol. Other instances send data to your instance via HTTPS and only HTTPS. So you need at minimum a public domain and web server with TLS enabled.

Some people use Cloudflare tunnels to avoid opening ports or just get a cheap VPS to forward the traffic home without exposing the home IP.

[-] dog@suppo.fi 0 points 10 months ago

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

[-] meldrik@lemmy.wtf 4 points 10 months ago

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

[-] samajgaya@feddit.rocks 3 points 10 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.

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

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