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From: "Neil Aggarwal" <neil@JAMMConsulting.com>
To: lartc@vger.kernel.org
Subject: RE: Poor performance of ingress filter for separate VMs
Date: Fri, 10 May 2013 16:45:07 +0000	[thread overview]
Message-ID: <001f01ce4d9d$bbcd20f0$336762d0$@JAMMConsulting.com> (raw)
In-Reply-To: <000f01ce4c17$76dfa490$649eedb0$@JAMMConsulting.com>

Andy:

> turn off any sort of offload for the virtual device with ethtool and see 
> if that helps.

When I go to the host and type:
ethtool -k v1262

It gives me this output:

Offload parameters for v1262:
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp-segmentation-offload: on
udp-fragmentation-offload: on
generic-segmentation-offload: off
generic-receive-offload: off
large-receive-offload: off

The generic-receive-offload is already off.

The v1263 device also has the same result.

Any other ideas?

Thanks, 
  Neil

--
Neil Aggarwal, (972)834-1565, http://UnmeteredVPS.net/centos
Virtual private server with CentOS 6 preinstalled
Unmetered bandwidth = no overage charges






  parent reply	other threads:[~2013-05-10 16:45 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-08 18:11 Poor performance of ingress filter for separate VMs Neil Aggarwal
2013-05-09 10:17 ` Andy Furniss
2013-05-09 11:00 ` Andy Furniss
2013-05-10 16:45 ` Neil Aggarwal [this message]
2013-05-10 20:37 ` Andy Furniss
2013-05-10 23:40 ` Neil Aggarwal
2013-05-11 11:41 ` Andy Furniss
2013-05-11 14:59 ` Neil Aggarwal

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