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From: "Anatoly Y." <snelius@tsu.ru>
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Cc: 
Subject: misc/165526: UDP packets checksum calculation whithin if_bxe driver
	is not correct may be.
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>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: