F5F Stay Refreshed Power Users Networks Discussion about Ethernet receive buffer issues.

Discussion about Ethernet receive buffer issues.

Discussion about Ethernet receive buffer issues.

T
tetriad
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09-10-2025, 10:33 AM
#1
I'm trying to adjust the buffer size on my Realtek 8125 2.5G Ethernet card from 512 to 1024, but keep getting messages saying it's too large. The maximum size listed is 2048. Could anyone help? I've attached a screenshot for reference.
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T
tetriad
09-10-2025, 10:33 AM #1

I'm trying to adjust the buffer size on my Realtek 8125 2.5G Ethernet card from 512 to 1024, but keep getting messages saying it's too large. The maximum size listed is 2048. Could anyone help? I've attached a screenshot for reference.

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_ErikThePanda_
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09-10-2025, 06:37 PM
#2
The design relies on specific hardware, restricting NICs to 512 whereas others could handle 2048
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_ErikThePanda_
09-10-2025, 06:37 PM #2

The design relies on specific hardware, restricting NICs to 512 whereas others could handle 2048

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