[dpdk-users] OVS-DPDK - packets received at dpdk interface but not forwarded to VXLAN port

[Avi Cohen (A)]

Hello All (I resend because the prev msg was sent as html)

I have 2  OVS-DPDK installed  - with the following below symmetric configuration: see ***

When I send ping from a namespace (connected to the ovs-dpdk) - I see that the packet is received at the peer  via the dpdk interface - BUT not sent to the vxlan port 

See  ###  the tcpdump of the packet (captured at the br-phy  in the peer) - the packet  looks  OK but  not sent to vxlan port  for decap.

[note that in the TX direction - the behavior is OK - packet sent from namespace to veth0 then to vxlan encap, then to dpdk interface --> eventually the packet is received at the dpdk peer interface]

Can someone see any problem with my configuration ?

Best Regards
avi

***
utilities/ovs-vsctl show
8cdae740-9eb3-4b79-ad6f-bca0652c5d54
    Bridge br-int
        fail_mode: standalone
        Port "vxlan0"
            Interface "vxlan0"
                type: vxlan
                options: {remote_ip="172.31.100.80"}                // the peer has other ip
        Port "veth0"
            Interface "veth0"
        Port br-int
            Interface br-int
                type: internal
    Bridge br-phy
        fail_mode: standalone
        Port "dpdk0"
            Interface "dpdk0"
                type: dpdk
                options: {dpdk-devargs="0000:00:03.0"}
        Port br-phy
            Interface br-phy
                type: internal

###
10:27:15.201711 02:d7:d1:26:84:e5 (oui Unknown) > 02:fb:9e:ce:f2:0d (oui Unknown), ethertype 802.1Q (0x8100), length 152: vlan 2047, p 0, ethertype IPv4, ip-172-31-100-80.eu-central-1.compute.internal.58740 > ip-172-31-100-44.eu-central-1.compute.internal.4789: VXLAN, flags [I] (0x08), vni 0
7a:fd:3c:4c:ee:d3 (oui Unknown) > d2:ea:96:e1:ef:d2 (oui Unknown), ethertype IPv4 (0x0800), length 98: 1.1.1.20 > 1.1.1.10: ICMP echo request, id 2235, seq 1176, length 64