It too me a while to work out why my Nextcloud stuff wasn’t working on my phone. It wasn’t until I went to http://duckdns.org on mobile data I saw the block. I had changed ISP from one with IPv6, which I had setup, to an ISP without it, and thought it might be that. But it was just coincidence.

I’ve written to O2 but I doubt they will change anything, so I’ll be changing network.

So heads up UK O2 self hosting people!

  • SheeEttinEnglish
    11·
    11 months ago

    Okay, so just run it on a different port.

    • jabjoe@feddit.ukOPEnglish
      1·
      11 months ago

      Tried it. Makes no odds.

      Interestingly it’s fine if I use the static IP directly.

      They are doing some packet inspection by the looks of it. Some rule like:

      On IP address found from duckdns, mess with SSL and rewrite HTTP to go to this block page.

      • SheeEttinEnglish
        1·
        11 months ago

        That is weird then. I’d change dynamic DNS providers.

        • jabjoe@feddit.ukOPEnglish
          1·
          11 months ago

          I don’t know which other ones they have done this to. Also it’s a faff to move domain now. If I’d move domain, I’d just buy one as the IP is static.