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Joined 1 year ago
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Cake day: July 11th, 2023

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  • That 600mbps is the throughput of the encryption on those devices. It’s no different crossing networks, but the speed will be limited by the network speed. The benefit of a p2p vpn is that you don’t need to shut it off when you join the same network. The devices remain accessible at the same ip whether they are on the same network, or if one is somewhere else. The overhead is negligible and you gain the security isolation that would normally require subnets and a firewall.

    In the end, yes, I can stream HD video just fine from another network. For most people, the limitation will be their home ISP’s uplink speed.



  • Car batteries are cheap storage if you very rarely discharge them. You get many years if you are only using the top 80% or so of their voltage range, but if you discharge them to 50%, you only get a few hundred cycles, and if you discharge to 0%, you get dozens, if that. “Deep cycle” batteries have the same characteristic, but tend to give you more amp-ours before you hit those thresholds.

    Good Lifepo4 batteries could last up to 10 years with daily full discharges. They are quite amazing in that respect. They are also likely safer than even lead acid -which need to be vented properly to avoid hydrogen gas buildup. They don’t get thermal runaway like lipos, but the cells are very much capable of producing enough current for electrical fires, so you want ones that are built properly. Maintenance is pretty much just “don’t ever charge it if it’s frozen.”


  • DIY, all DC is often the way to go if you are trying to run for a long period of time. UPSs are really typically designed to run just long enough ride out brown-outs or to shut everything down safely in a total blackout. Some even shut down if they don’t sense a heavy enough load (i.e., designed to assume servers have shut down, and so preserves the battery -I banged my head against that for so long!).

    I have everything on a consumer-grade APC now, and I have it set up to give me about 3 minutes of server, + another half hour of basic networking. I do have some marine deep cycles and an inverter, so I could set up the networking to run longer if cell towers were down and I needed it. But I’d likely use the energy for other things.


  • Stop talking with the voices in your head. It helps a lot.

    Holy shit. Nail on the head. To the OP, I hope that’s not so harsh you don’t hear the message. You are rather ill-informed on what is acceptable human behavior, and what is that old toxic masculinity that us humans are trying to get rid of. You are absolutely fine hanging out with buddies and doing guy stuff. “Clubs” have been on a downward tend since the mid 20th century, and it’s not feminism that did that. It’s just that people are less and less interested in joining them and committing time. They all struggle with membership (yes, I belong to one).

    There’s also the possibility that if you don’t have guys to hang out with, it might be that your idea of “shithouse” is just being shitty. I’ve spent plenty of time in locker rooms -and that kind of behavior gets on peoples nerves as you get older. That’s not an attack on masculinity.





  • This right here. The primary benefit of the matrix protocol would be that a community would keep on chugging as any particular instances go up and down. There would be no “home” instance that goes down and takes the community with it.

    This choice is going to see some communities get really big, but then the “home” instance goes belly-up, or makes some, ahem “management decisions” that really hurt the community, and they are going to have to painfully jump ship again and again.

    The downside would be higher resource demands for instance owners -but that’s a problem that will get better over time, instead of worse.