Hi everyone,
I use dpdk-pktgen for packet generate. Then I send packets to vpp. But in vpp 
all received packets dropped.
rx packets                464384
drops                     464384

when i see errors:

DBGvpp# show errors
Count                  Node                              Reason                 
                 Severity
464384           ip4-udp-lookup                No listener for dst port         
          error
464384           ip4-icmp-error          destination unreachable response se   
error

configuration in vpp:
DBGvpp# set int ip address TenGigabitEthernet1/0/1 10.99.204.8/24
DBGvpp# set int state TenGigabitEthernet1/0/1 up
DBGvpp#  set ip neighbor TenGigabitEthernet1/0/1 10.99.204.3 ac:1f:6b:ab:99:f2
DBGvpp# set interface mac address TenGigabitEthernet1/0/1 44:ec:ce:c1:a8:20

configuration in pktgen:

Pktgen:/> stop 0
Pktgen:/> set 0 rate 0.1
Pktgen:/> set 0 ttl 10
Pktgen:/> set 0 proto udp
Pktgen:/> set 0 dst mac 44:ec:ce:c1:a8:20
Pktgen:/> set 0 dst ip 10.99.204.8
Pktgen:/> set 0 src ip 10.99.204.3/30
Pktgen:/> set 0 size 64
Pktgen:/> start 0

Why does vpp drop packages? Does anyone have a suggestion?
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