Thank you Li, for you quick response. I have copied the dpdk.tar.gz file to dts/dep. Please see the log trace from on-screen log.
dut.192.168.20.11: ls /tmp/ && cd ~
dut.192.168.20.11: scp -v dep/dpdk.tar.gz root@192.168.20.11:/tmp/
dut.192.168.20.11: ulimit -c unlimited
dut.192.168.20.11: rm -rf ~/dpdk
dut.192.168.20.11: tar zxf /tmp/dpdk.tar.gz -C ~
dut.192.168.20.11: ls ~/dpdk
dut.192.168.20.11: cd ~/dpdk