Questions about dpdk kni example

Hi everyone,

While running the DPDK 17.02 kni sample application，I found machine can not surf the Internet but ping other LAN machines is ok.

My Env:

  CentOS 7.2 x86_64

  gcc version 4.8.5

  Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz  (24 core)

  Intel Corporation Ethernet Controller 10-Gigabit X540-AT2

I did the following:

1. Bind nic with DPDK driver successfully.

2. insmod rte_kni.ko

3. Start the kni application

./build/kni -c 0x3 -n 2 -- -P -p 0x1 --config '(0,0,1)'

4. Assign the ip address to vEth0

ifconfig vEth0 192.168.44.129 netmask 255.255.255.0

5. Assign the MAC address to vEth0

I would like to know whether kni sample can ping the Internet ok, if not, how should I use of dpdk with kni?

Thanks

Aland