Hello DPDK team, I am facing problem while executing performance thread sample Application , port 0 is not present on the board ,I googled it for solution but didn't get any solution, See below reference text. lakshman@lakshman-optiplex-3060:~/Downloads/dpdk-19.02/examples/performance-thread/l3fwd-thread$ sudo ./build/l3fwd-thread -l 0-7 -n 2 -- -P -p 3 --rx="(0,0,0,0)(1,0,0,1)" --tx="(1,0)(2,1)"EAL: Detected 12 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Probing VFIO support... EAL: VFIO support initialized Promiscuous mode selected port masked number 3Initializing rx-queues... Initializing tx-threads... Initializing rings... Connecting tx-thread 0 with rx-thread 0 Connecting tx-thread 1 with rx-thread 1 port 0 is not present on the board EAL: Error - exiting with code: 1 Cause: check_port_config failed presently i am using dpdk 19.02 on Ubuntu 16.04.6 LTS with Intel® Core™ i7-8700 CPU @ 3.20GHz × 12 . Any suggestion or idea to fix the issue would be accepted. -- Regards, Lakshman Makineedi, IITH.