Hi Xyxue, Support for VLANs on host/af_packet interface was added rather recently. See: https://gerrit.fd.io/r/#/c/8435/ and its cherry-picked cousins.
/neale From: <vpp-dev-boun...@lists.fd.io> on behalf of 薛欣颖 <xy...@fiberhome.com> Date: Tuesday, 31 October 2017 at 02:10 To: "vpp-dev@lists.fd.io" <vpp-dev@lists.fd.io> Subject: [vpp-dev] problem in l3 VLAN Hi, Is the vpp support l3 VLAN? I'm testing two direct connect sub interfaces. The configuration and result are shown below: vpp1: VPP# set interface ip address host-eth2.1 1.1.1.2/24 VPP# VPP# ping 1.1.1.1 Statistics: 5 sent, 0 received, 100% packet loss VPP# show adj [@0] ipv4-glean: host-eth1 [@1] ipv4-glean: host-eth2 [@2] ipv4 via 192.168.247.140 host-eth2: 000c2903f350000c293129c20800 [@3] ipv4 via 192.1.190.254 host-eth1: 005056f225e2000c293129b80800 [@4] ipv4 via 192.168.247.254 host-eth2: 005056ec6077000c293129c20800 [@5] ipv4-glean: host-eth2.1 VPP# vpp2: VPP# show interface address host-eth1 (up): 192.3.1.130/24 host-eth2 (up): 192.168.247.140/24 host-eth2.1 (up): 1.1.1.1/24 VPP# show adj [@0] ipv4-glean: host-eth1 [@1] ipv4-glean: host-eth2 [@2] ipv4 via 192.168.247.138 host-eth2: 000c293129c2000c2903f3500800 [@3] ipv4 via 192.3.1.1 host-eth1: 005056c00007000c2903f3460800 [@4] ipv4 via 192.168.247.254 host-eth2: 005056ec6077000c2903f3500800 [@5] ipv4 via 192.3.1.254 host-eth1: 005056e67910000c2903f3460800 [@6] ipv4-glean: host-eth2.1 VPP# Thanks, xyxue ________________________________
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