On 1/24/2011 6:18 AM, Rui wrote: > hi > does intel X520-SR support RSS on single VLAN? > > tested with 3 different vlan id and priority packets > What I saw is that all packets were always delivered to the same RxQ. > looks can not get a different RSS index for these packet? > any setting needed? > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html
The X520 should have no problems hashing on a single VLAN tagged frame. However the VLAN will not be a part of the RSS hash. The only components of the hash are the IPv4/IPv6 source and destination addresses, and if the flow is TCP then the port numbers. I would recommend testing with something like the "netperf -t TCP_CRR" test which should open a number of ports and spread traffic out between multiple queues. Thanks, Alex ------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
