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List:       freebsd-bugs
Subject:    misc/165526: UDP packets checksum calculation whithin if_bxe driver is not correct may be.
From:       "Anatoly Y." <snelius () tsu ! ru>
Date:       2012-02-28 11:01:57
Message-ID: 201202281101.q1SB1vwP020300 () red ! freebsd ! org
[Download RAW message or body]


> Number:         165526
> Category:       misc
> Synopsis:       UDP packets checksum calculation whithin if_bxe driver is not \
>                 correct may be.
> Confidential:   no
> Severity:       non-critical
> Priority:       low
> Responsible:    freebsd-bugs
> State:          open
> Quarter:        
> Keywords:       
> Date-Required:
> Class:          sw-bug
> Submitter-Id:   current-users
> Arrival-Date:   Tue Feb 28 11:10:09 UTC 2012
> Closed-Date:
> Last-Modified:
> Originator:     Anatoly Y.
> Release:        9.0-STABLE at 28 Feb 2012
> Organization:
Tomsk State University
> Environment:
FreeBSD vpdn 9.0-STABLE FreeBSD 9.0-STABLE #0: Tue Feb 28 07:09:58 NOVT 2012     \
root@vpdn:/usr/obj/usr/src/sys/vpdn  amd64
> Description:
Hardware: HP bl460c G6.
bxe0@pci0:2:0:0:        class=0x020000 card=0x7058103c chip=0x165014e4 rev=0x00 \
hdr=0x00  vendor     = 'Broadcom Corporation'
    device     = 'NetXtreme II BCM57711E 10-Gigabit PCIe'
    class      = network
    subclass   = ethernet

Main symptom is a domains lookuping failed by timed out from any NS on fresh \
installed 9.0R system.
> How-To-Repeat:
Everytime present.
> Fix:
ifconfig bxe<#> -txcsum or -rxcsum

> Release-Note:
> Audit-Trail:
> Unformatted:
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