| To: | Jon D Mason <jonmason@xxxxxxxxxx> |
|---|---|
| Subject: | Re: Bad UDP checksum with 82540EM |
| From: | Andreas Schwab <schwab@xxxxxxx> |
| Date: | Sat, 07 Feb 2004 23:42:21 +0100 |
| Cc: | cramerj@xxxxxxxxx, netdev@xxxxxxxxxxx, netdev-bounce@xxxxxxxxxxx |
| In-reply-to: | <OFE5352D34.67E10D98-ON87256E33.00725857-86256E33.0076C481@us.ibm.com> (Jon D. Mason's message of "Sat, 7 Feb 2004 15:37:16 -0600") |
| References: | <OFE5352D34.67E10D98-ON87256E33.00725857-86256E33.0076C481@us.ibm.com> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
| User-agent: | Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3.50 (gnu/linux) |
Jon D Mason <jonmason@xxxxxxxxxx> writes: > This probably isn't helpful, but it sounds like a hardware error. Is the > error occurring on multiple/all HP adapters, or only one? I've also seen it with a HP branded BCM5701 on IA64, but also with a Broadcom BCM5702 on AMD64 (both using the tg3 driver). It seems like broken UDP checksumming is rather common. :-( Andreas. -- Andreas Schwab, SuSE Labs, schwab@xxxxxxx SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." |
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