FYI - this was the answer on the same ML :) Kepczynski, Tomasz <tomasz.kepczyn...@intel.com> Tue, May 12, 8:13 AM to me Polish English
Translate message Turn off for: Polish Hi Dumont There is PF enforced limit on a number of allowed VLANs per UNTRUSTED VF - to prevent malicious VF from grabbing all resources and as you noted - it is set to 8 VLANs. Trusted VF is allowed to get as many VLANs as possible - to HW limits. Please note this could mean other VFs may not get them AT ALL. Tomek On Thu, Oct 8, 2020 at 6:58 PM Laurent Dumont <laurentfdum...@gmail.com> wrote: > There was one other feature that seem to be enabled when a VF is trusted : > more than 8 vlans on a single VF (while not using vlan filters) > > It seems to be highly dependent on drivers/firmware/NIC cards to pass more > than 8 vlans on a single VF, we had to set it trusted. > > On Thu, Oct 8, 2020 at 6:54 PM Fujinaka, Todd <todd.fujin...@intel.com> > wrote: > >> I checked around and was told that promiscuous mode and MAC manipulation >> are the features that are enabled. At this time, there aren't any other >> features. >> >> Todd Fujinaka >> Software Application Engineer >> Data Center Group >> Intel Corporation >> todd.fujin...@intel.com >> >> -----Original Message----- >> From: Majcher Wojciech - Hurt <wojciech.majc...@orange.com> >> Sent: Tuesday, October 6, 2020 6:21 AM >> To: e1000-devel@lists.sourceforge.net >> Subject: [E1000-devel] i40e driver - trusted VF features >> >> Hello, >> >> I am wondering if there is any information/document about what exact >> features are turned on while switching VF into trust mode? I've found docs >> saying only that trust mode allows "for example" promisc mode on VF or MAC >> address manipulation. I would like to know all the features of trusted VF >> in comparison to untrusted VF. >> >> My i40e driver version: 2.3.2-k >> >> Thank you in advance. >> >> BR, >> Wojciech >> >> >> >> _______________________________________________ >> E1000-devel mailing list >> E1000-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/e1000-devel >> To learn more about Intel Ethernet, visit >> https://forums.intel.com/s/topic/0TO0P00000018NbWAI/intel-ethernet >> >> >> _______________________________________________ >> E1000-devel mailing list >> E1000-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/e1000-devel >> To learn more about Intel Ethernet, visit >> https://forums.intel.com/s/topic/0TO0P00000018NbWAI/intel-ethernet >> > _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel Ethernet, visit https://forums.intel.com/s/topic/0TO0P00000018NbWAI/intel-ethernet
