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    Poor SMB Direct performance?

    Just chiming in with my experience yesterday, although I'm not using Infiniband or a switch. (ConnectX4, 25GB Peer-to-Peer, Windows Pro for Workstations) Noticed my NAS over to my daily PC was only transferring in the hundreds. But the other way around, I was getting over 1GBps. Did some...
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    1.5Gbps Internet Plan but only getting 800Mbps after fiber line change

    Plug the computer directly into the ONT, bypassing the router.
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    Mellanox ConnectX-4 MCX4121A-ACAT Setup Help

    https://forums.servethehome.com/index.php?threads/40gb-mellanox-cards-only-getting-about-1-6-gb-in-iperf-and-transfer.42722/page-2#post-429200
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    Mellanox ConnectX-4 MCX4121A-ACAT Setup Help

    Assign different static IP addresses for the computers. One gets, 10.0.0.1 and the other gets 10.0.0.2. Both with a Subnet mask of 255.255.255.0.
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    Horaco 10GbE Web Managed Switch ZX510S-4T2XS

    https://forums.servethehome.com/index.php?threads/hrui-510s-4t2xs-6-port-10g-l2-managed-switch-4-rj45-2-sfp.47644/
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    cheap 5gb switches coming this year

    Wouldn't it better to improve and cheapen 10Gbe that's capable of all connected speeds?
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    40GB Mellanox cards only getting about 1.6 GB in iperf and transfer.

    Have you guys messed with Advanced Configurations on the NIC? (Control Panel --> Network and Internet --> Network Connections) These are the settings I change: Jumbo Frames: 1514 (Adjust accordingly, match on both connections) Max RSS Procs: 8 Max RSS Queues: 16 (I have a Ryzen 3700x, matches...
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    Pci3 2-port 10g sfp+ card what is the function of each port?

    I agree, it is needlessly complicated. But I was able to route between computers through Windows. https://superuser.com/questions/830156/routing-2-nics-with-windows-7/854821
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    Windows 11 pro and 10 pro can't see each other

    - Turn off firewall and try again. - Can you ping each other? - Can you get to them by IP address? \\x.x.x.x
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    Horaco (ZX-SWTGW2C8F) 8x10G SFP+ Web Managed ~ $100-110

    $87 https://www.aliexpress.us/item/3256806038981360.html
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    What in the ??? Binardat 4 Port 2.5G Switch with 2x10G SFP

    Found one a little cheaper: https://www.aliexpress.us/item/3256805744907687.html
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    Can't reach IPMI from certain area on my network

    Do a traceroute.
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    Mokerlink 10G080GS 8-port SFP+ unmanaged switch, anyone seen/have this?

    Besides the Jumbo Packet issues, everything seems to be working fine. Realized, the low transfer rate was due to the computer, had to delete the NIC and reinstall the drivers. On a different computer, during Internet speed tests, I was only getting 850Mbps on my 1G line. Deleted NIC and...
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    Mokerlink 10G080GS 8-port SFP+ unmanaged switch, anyone seen/have this?

    I bought the Horaco 8-port and received it yesterday, don't recommend. Large delay, even hang-ups when the computers (Windows) are trying to access each other. Even when I was able to transfer files, sometimes it ain't getting near 10G (using RAMdisk to eliminate the potential SSD bottleneck)...
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    Need help with building fiber network.

    You need a router in front of all those devices, not a switch (in the attic). EDIT: My bad, your diagram makes it looks like the Internet is coming from the basement.
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    Router upgrade recomendation

    You don't need a lot of power for 1Gb. I was using just an Ubiquiti Edgerouter Lite.
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    10gbase-t for asrock b365m-hdv

    Theoretically, if my math is correct, you'll need at least PCI-E 2.0 x4 or PCI-E 3.0 x2 to FULLY utilize 10Gb. 10Gb = 1.25GB/s
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