Thank you for your swift answer, Daniel. On 21/01/10 14:53, Daniel P. Berrange wrote:
You don't mention whether you've configured jumboframes on the NICs ? If you
Enabling jumbo frames on all interfaces does not seem to make a difference.
net.bridge.bridge-nf-call-arptables = 0 net.bridge.bridge-nf-call-iptables = 0 net.bridge.bridge-nf-call-ip6tables = 0
The sysctl's were already set to 0.
That all said, i'm not too familiar with best practice recommendations for KVM virtio networking, so you might like you post your questions to the kvm-devel mailing list too where more of the experts are likely to see it
I'll cross-post to kvm@vger, and - for the archive's sake - post appropriate feedback back here. Regards, Didier -- =================================================================== Didier Moens IT services Department for Molecular Biomedical Research (DMBR) VIB - Ghent University Fiers-Schell-Van Montagu Research Building Technologiepark 927 , B-9052 Zwijnaarde , Belgium tel ++32(9)3313605 fax ++32(9)3313609 mailto:Didier.Moens@dmbr.vib-UGent.be http://www.dmbr.UGent.be =================================================================== This message represents the official view of the voices in my head.