i386/133204: 'msk' driver problem

[Robert Heron]

>Number:         133204
>Category:       i386
>Synopsis:       'msk' driver problem
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Mar 30 13:40:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Robert Heron
>Release:        6.4R and 7.1R
>Organization:
HERON
>Environment:
FreeBSD [my-hostname] 6.4-RELEASE FreeBSD 6.4-RELEASE #0: Mon Mar 23 10:13:33 CET 2009     root@[my-hostname]:/usr/src/sys/i386/compile/HERON-64-2009-03  i386
>Description:
I use FreeBSD 6.4R and 7.1R on Mac Mini Intel Core 2 Duo with Marvell Yukon 88E8053 Gigabit Ethernet.
The problem is that transmission through the 'msk' interface often times out or breaks if traffic comes or goes to internet. On local ethernet network is OK. Problem disappears when RX and TX checksum is off on this interface.


>How-To-Repeat:

>Fix:
ifconfig msk0 -rxcsum -txcsum



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