Hi lists,
ifconfig re0 -txcsum -rxcsum solved the problem....

Anyway, is this a bug in the driver or in the interface itself?

Thanx, regards

---------- Forwarded message ----------
From: Pietro Cerutti <[EMAIL PROTECTED]>
Date: Jan 11, 2007 11:29 AM
Subject: re(4) incorrect checksum
To: freebsd-questions@freebsd.org, freebsd-hackers@freebsd.org


Hi lists,

FreeBSD gahrtop.localhost 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #1:
Tue Jan  9 19:34:13 CET 2007
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/GAHRTOP  i386

CPU: Intel(R) Core(TM)2 CPU         T7200  @ 2.00GHz (2000.15-MHz 686-class CPU)
 Cores per package: 2

re0: <RealTek 8168B/8111B PCIe Gigabit Ethernet> port 0xc800-0xc8ff
mem 0xff2ff000-0xff2fffff irq 17 at device 0.0 on pci2

($FreeBSD: src/sys/dev/re/if_re.c,v 1.46.2.20 2006/09/21 11:08:28 yongari Exp $)

I get checksum errors on every packet I send, example:

Checksum: 0x0bc5 [incorrect, should be 0x78fe (maybe caused by
checksum offloading?)]

I think this could be the cause of some web pages (e.g. Gmail in
standard view [html view works well]) not to be displayed.

I tracked down the problem to the re(4) driver just because wlan works good...

Any ideas?


Thanx,

--
Pietro Cerutti
ICQ: 117293691
PGP: 0x9571F78E

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against HTML e-mail and
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--
Pietro Cerutti
ICQ: 117293691
PGP: 0x9571F78E

- ASCII Ribbon Campaign -
against HTML e-mail and
proprietary attachments
  www.asciiribbon.org
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