So I was looking into getting port forwarding set up and I realized just how closed-off the internet has gotten since the early days. It’s concerning. It used to be you would buy your own router and connect it to the internet, and that router would control port-forwarding and what-have-you.

Now, your ISP provides your router, which runs their firmware, which (in my case) doesn’t even have the option to enable port forwarding.

It gets worse - because ISPs are choosing NATs over IPv6, so even if you install a custom firmware on your router without it getting blacklisted by your ISP, you still can’t expose your server to the internet because the NAT refuses to forward traffic your way. They even devise special NAT schemes like symmetric NAT to thwart hole punching.

Basically this all means that I have to purchase my web hosting separately. Or relay all the traffic through an unnecessary third party, introducing a point of failure.

It’s frustrating.

I like to control my stuff. I don’t like to depend on other people or be in a position where I have to trust someone not to fuck with my shit. Like, if the only thing outside my apartment that mattered to my website was a DNS record, I’d be really happy with that.

Edit: TIL ISPs in the US don’t have NATs

Edit 2: OMG so much advice. My knowledge about computers is SO clearly outdated, I have a lot of things to read up on.

Edit 3: There’s definitely a CGNAT involved since the WAN ip in the router config is not the same as the one I get when I use a website that echos my IP address. Far as I can tell my devices don’t get unique IPv6 addresses either. (funnily enough, if I check my IP address on my phone using roaming data, there’s no IPv6 address at all). It’s a router/modem combo, at least I think since there’s only one device in my apartment (maybe there’s a modem managing the whole complex or something?). And it doesn’t have a bridge mode, except for OTT. Might try plugging my own router into it, but it feels like a waste of time and money from what I’m seeing. Probably best to just host services over a VPN or smth.

Edit 4: Devices do get unique IPv6 addresses, but it’s moot since I can’t do anything but ping them. I guess it wouldn’t be port forwarding but something else that I would have to do that my router doesn’t support

  • nutsack@lemmy.worldEnglish
    481·
    11 months ago

    i repeatedly petitioned our landlord (once a year) to allow an alternative isp to hook up to the building, and he eventually was so pissed from my requests that he threatened to press charges against me personally if the electrical box were ever opened

    • henfredemars@infosec.pubEnglish
      462·
      11 months ago

      Ouch. You know some landlords get kickbacks for exclusivity? It’s pretty corrupt where I live.

    • theblueredditrefugee@lemmy.dbzer0.comOPEnglish
      262·
      11 months ago

      My internet is included in rent. Which is convenient for day-to-day use but gives me less capacity for customization. Like, I admit it, the system works really well for normal people, I’m just a weirdo who likes tinkering with technology, hosting websites, and whatnot

      • nutsack@lemmy.worldEnglish
        4·
        11 months ago

        i threatened to do this in my petitions, as my calls with work were dropping due to jitter