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iPXE discussion forum / iPXE user forums / General v / Intel I218-LM LAN card speed slow

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Intel I218-LM LAN card speed slow
2014-12-26, 03:53 (This post was last modified: 2015-02-04 08:28 by Richard_Compal.)
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Richard_Compal Offline
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Intel I218-LM LAN card speed slow
Dear All,
we found Intel I218-LM LAN card intird speed very slowly, only about 2MB/s,
LAN chip PIC ID is 8086 155A
iPXE version: iPXE.efi(d38b)
file size:250MB
cost time:100s~120s
average: 2MB/s

but use Realtek PCIe GBE LAN card NB boot to iPXE, load same file only need about five seconds.
i also checked iPXE source, and can not find 8086 155A in intel.c, who can help me solve this issue? or tell us how to modify it. Many thanks for your great support.

update: the same unit(8086 155A) boot to iPXE with Legacy model, the speed is normal.

Sorry for my english very poor. ^_^!
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Intel I218-LM LAN card speed slow - Richard_Compal - 2014-12-26 03:53



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