>-----Original Message----- >From: Michał Purzyński [mailto:michalpurzyns...@gmail.com] >Sent: Thursday, July 09, 2015 1:46 PM >To: e1000-devel@lists.sourceforge.net >Subject: [E1000-devel] ethtool and perfect match filters - how to use it? > >The 82599 data sheet says, that masks must match for all the filters. >If so, how do I filter traffic, using Perfect Filters? > >I'm reading the data sheet now, here is are the exact words > >"The 82599 supports masking / range for the previously described >fields. These masks are defined globally for all filters in the FDIR...M >register. >" > >^^ Kind of looks like masks must be the same for IP src, dst, port src >and port dst. Would not make the filtering impossible, or restricted >to a few simple cases?
That is correct. There is also a message from the driver in dmesg when you hit this case (like trying to set filters for both src and dst ports). Thanks, Emil ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/ _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
