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• mesamunefire@lemmy.world ⁨6⁩ ⁨months⁩ ago

  Maybe, I would expect redundancy. But ultimately I have no clue. I just remember the lat time AWS went down. It seemed that a majority of the sites that I used daily were down all in one go.

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  • neatchee@lemmy.world ⁨6⁩ ⁨months⁩ ago

    Sometimes redundancy doesn’t help when it comes to network traffic routing. That system is based heavily on trust and an incorrect route being published can cause recursive loops and such that get propagated very quickly to everyone.

    There was a case like this a few years back where a bad route got published by a small ISP, claiming they could handle traffic to a certain set of destinations, but then immediately trying to send that traffic back out again (because they couldn’t actually route to that destination), which bounced right back to them because of the bad route. It was propagated based on implicit trust and took down huge chunks of the Internet for a while

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    • Atelopus-zeteki@kbin.run ⁨6⁩ ⁨months⁩ ago

      So could this be done maliciously? I'm just wondering about the Super Tuesday timing.

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      • Buelldozer@lemmy.today ⁨6⁩ ⁨months⁩ ago

        Yes, BGP Route Hijacking can be done maliciously although things like BGPSec can make it harder to pull off.

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      • merc@sh.itjust.works ⁨6⁩ ⁨months⁩ ago

        It affected the full 8 billion people in the world, not just the few hundred million on the US.

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    • Buelldozer@lemmy.today ⁨6⁩ ⁨months⁩ ago

      You’re talking about Border Gateway Protocol, BGP, route hijacking and it’s occasionally been a real headache over the years. Advertising routes used to be a more manual process so typos and incorrect entries, like what you’re talking about, we’re reasonably common. It was, and still can be, done maliciously too.

      techtarget.com/…/How-does-BGP-hijacking-work-and-…

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      • neatchee@lemmy.world ⁨6⁩ ⁨months⁩ ago

        Yup! BGP is an absolute mess and it is kind of a disgrace that it’s still the lynchpin of the internet

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  • khannie@lemmy.world ⁨6⁩ ⁨months⁩ ago

    Yeah, they definitely host an unhealthy amount of the internet.

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