Hi,
> If I understand you correctly, the implication here is that the
> bytes are being transmitted corrupt.
Yes.
> At what packet rate (pps) do you start to see problems?
Sending 10 16k UDP frames with ttcp shows up the problem, so this at most
110pps.
> Is hardware checksum enabled?
> If so, does disabling it improve matters?
No. No. The card doesn't really support UDP checksums, so I've disabled it.
> Are there any comments/workarounds in opensolaris code
> for a problem that resembles this?
Unfortunately not.
One thing I tried was to increase the size of the TX descriptor ring. This
made the problem disappear for 10 frames, but it's still there at 100 frames.
Thanks,
J
--
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