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Cake day: June 10th, 2023

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  • When I got 10 Gbit internet at home I didn’t like the prices of any of the 10G routers for sale so I built my own out of a $80 used ThinkCentre Tiny, $7 PCIe riser, and $20 dual-10G Intel NIC. My APs are the Ubiquiti UniFi APs I was already using (The router I switched from was a Ubiquiti USG3)

    Initially I tried opnSense (and pfSense) but no matter what I did I couldn’t get 10G throughput, so I switched to OpenWRT which has been working great. I feel like the Linux kernel will have better support than FreeBSD since it has a bigger user base.

    For a 1G/2.5G network you can probably get a way with even cheaper hardware.




  • That whole “1 GB per TB of capacity” is some generic rule someone made up once that doesn’t really have anything backing it up. It depends completely on your use case. If it’s mostly media storage that is rarely accessed, I’m sure that 4 GB is plenty.

    I run a beefy TrueNAS server for a friends video production company with a 170 TB ZFS array, right now ARC is using 40 GB of RAM with 34 GB free that it’s not even bothering to touch, I’m sure most of the ARC space is just wasted as well. That’s just one example of how 1 TB = 1 GB makes no sense.





  • kalleboo@lemmy.worldtoSelfhosted@lemmy.worldremoved a homeplug
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    9 months ago

    Devices like laptops, tablets and phones, usually do not have Ethernet built in, or are too mobile to make it practical to use

    What I did in the living room was plug a USB-C dock with a 2.5 Gbit Ethernet adapter into the wall outlet with a 2 meter USB-C 3.x cable.

    So I sit down in the living room and plug in my laptop/phone in to charge when I’m using it and they automatically get a 2.5 Gbit network connection. Even iOS natively supports the common Realtek 2.5 Gbit chipset.






  • APFS still supports resource forks just fine - I can unstuff a 1990’s Mac application in Sequoia on a Apple Silicon Mac, copy it to my Synology NAS over SMB, and then access that NAS from a MacOS 9 Mac using AFP and it launches just fine.

    The Finder just doesn’t use most of it so that it gets preserved in file copies and zip files and such.






  • I recently got upgraded to 10 Gbit fiber at home so I’ve been through researching this stuff.

    With a 3G WAN, I’d go with a 2.5 Gbit LAN - 2.5G equipment is quite affordable now. The next step is 5G but that equipment is rare, and 10G starts getting expensive.

    Do you know what router they’re giving you? What LAN ports does it have? Does it even have a 2.5 or 10G LAN port or only 1G ports?

    USB 2.5G adapters are available new for cheap and I’ve had good luck with them, even using one on a Synology NAS with an open source driver.

    The wiring is probably fine as long as you don’t have any very long runs. I’d keep it and only replace it if the links randomly drop down in speed to 1G.

    2.5G switches also aren’t too expensive. You can get one with only a few ports for the devices that can make use a lot of bandwidth (PC/NAS/Server) and plug your current switch into it for all the 1G devices like TVs, game consoles etc. The PiHole definitely doesn’t need a fast connection.