xen and tcp checksumming

Jesse Keating jkeating at redhat.com
Mon Apr 21 19:29:54 UTC 2008


On Mon, 2008-04-21 at 14:10 -0500, Mike McGrath wrote:
> We continue to have sporatic tcp checksum issues in xen (known issue in
> xen, I think its even in their FAQ)
> 
> I'd like to disable the hardware checksumming:
> 
> ethtool -K eth0 tx off
> 
> in rc.local.  Its not actively causing issues but it is causing
> inefficient transfers in some cases.  I'd like to do this before the
> freeze. Anyone have any problems with that?
> 

Make it so.

-- 
Jesse Keating
Fedora -- All my bits are free, are yours?
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