Strange! Sorry, not sure what else to validate. I figured you might have been using vlan filters on the VF directly but you see to use them as bare VF.
With a vlan specified at the VF level, it would have shown something like vf 19 MAC fa:16:3e:d3:f7:f0, vlan 65, spoof checking on, link-state auto, trust on I do wonder if there is a vlan limit on the VF side. 4096 is a IEEE standard max for VLANs because it's a 12 bit field in the ethernet frame but it could be lower for the SRIOV part. Can you try vlan ID 60 to 91? On Thu, Jul 29, 2021 at 5:37 AM Yuvaraj Ranganathan < yranganat...@juniper.net> wrote: > Hi Laurent, > > Thanks for your help. > > > Below is the information of SR-IOV interface, where VF 2 is directly > mapped to VM interface. > > > > root@local-node:~# ip link show heth-0-1 > > 5: heth-0-1: <BROADCAST,MULTICAST,ALLMULTI,PROMISC,UP,LOWER_UP> mtu 9192 > qdisc mq state UP mode DEFAULT group default qlen 1000 > > link/ether 58:00:bb:aa:ee:49 brd ff:ff:ff:ff:ff:ff > > vf 0 MAC aa:81:c7:6f:b4:0a, spoof checking on, link-state auto, trust > on > > vf 1 MAC 16:26:97:40:0f:86, spoof checking on, link-state auto, trust > on > > vf 2 MAC 58:00:bb:aa:ee:60, spoof checking on, link-state auto, trust > on > > vf 3 MAC 22:28:fa:f4:68:1a, spoof checking on, link-state auto, trust > on > > root@local-node:~# > > On configuring the VLAN >=32 on the VM interface and tried sending > outgoing traffic, there is no packet captured in tcpdump at > SR-IOV(heth-0-1) interface. In case of VLAN <= 31, the outgoing packet > captured in tcpdump at heth-0-1 interface. > > You help is always appreciated! > > > Thanks, > > Yuvaraj. > > > > *From: *Laurent Dumont <laurentfdum...@gmail.com> > *Date: *Thursday, 29 July 2021 at 7:41 AM > *To: *Yuvaraj Ranganathan <yranganat...@juniper.net> > *Cc: *e1000-devel@lists.sourceforge.net <e1000-devel@lists.sourceforge.net>, > intel-wired-...@lists.osuosl.org <intel-wired-...@lists.osuosl.org>, > Pushp Saurav <psau...@juniper.net> > *Subject: *Re: [E1000-devel] Traffic not passing for VLAN ID >= 32 on the > I350 SR-IOV enabled NIC > > *[External Email. Be cautious of content]* > > > > Can you show the output of > > > > ip link show $SRIOV_INT_NAME_HERE > > > > Are you seeing any traffic reaching inside the VM if you tcpdump there? > > > > On Tue, Jul 27, 2021 at 10:07 AM Yuvaraj Ranganathan via E1000-devel < > e1000-devel@lists.sourceforge.net> wrote: > > Hi Team, > > With the SR-IOV enabled on I350 NIC which has 4 VF’s, on configuring VLAN > ID from range 1 to 31 on the VM interface, network traffic is fine and no > issues. When trying to create an interface with VLAN ID >= 32 on the VM, > traffic is not passing to that interface and as per HW specs, VLAN ID’s > from 1 to 4096 are supported. > > VM’s interface is directly mapped to one of the VF on I350 NIC. I am using > IGB PF driver version 5.7.2(latest). > > Could somebody please help! > > Thanks in advance, > Yuvaraj. > > > Juniper Business Use Only > > _______________________________________________ > E1000-devel mailing list > E1000-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/e1000-devel > <https://urldefense.com/v3/__https:/lists.sourceforge.net/lists/listinfo/e1000-devel__;!!NEt6yMaO-gk!XuSTry-yCsDfr50s_cea2F8i2aZsn1EgmahFyYNsHaHk47t9o3oazDYLdf8qTZlJS5Q$> > To learn more about Intel Ethernet, visit > https://forums.intel.com/s/topic/0TO0P00000018NbWAI/intel-ethernet > <https://urldefense.com/v3/__https:/forums.intel.com/s/topic/0TO0P00000018NbWAI/intel-ethernet__;!!NEt6yMaO-gk!XuSTry-yCsDfr50s_cea2F8i2aZsn1EgmahFyYNsHaHk47t9o3oazDYLdf8qBIRweU8$> > > > Juniper Business Use Only > _______________________________________________ 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
