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SubjectRe: hw tcp v4 csum failed

> Hi,
>
> I am getting "hw tcp v4 csum failed" errors using a BCM5701 ethernet
> adapter with the tigon3 driver in a vanilla 2.4.20 kernel.
>
> There seems to be no apparent problem (probably because of low-load).
>
> What can be the cause of these errors?

if it isnt a software problem.

Its probably a problem releated to the cable or surrounding
interference on the cable.

a) loose connection either on back of machine or @ the hub / switch etc..
b) there is a large power supply sitting very close to the cable.
i have seen the transformers on scanners / printers etc.. strong enough
todo this is the cable gets wrapped around it

James

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