Hi DTS Team, This is Manindra, working for an organisation called biarca. Recently I have started working on DPDK and DTS. My goal is to configured a host (DUT) with DPDK and test the network performance from another host which is tester. I have downloaded the latest stable DPDK source 18.05.1 from dpdk.org and complied successfully. Also downloaded the DTS version 18.08 on tester host. On my hosts I have 2 10 gig nic and they were binded with DPDK. Please note that I don't have and IXIA appliance in this test bed. I have configured the dts file as shown below. pci address of my 10 gig interface is *0000:08:00.0. * *DPDK test suit configuration:* # vi executions/execution.cfg *[Execution1]* *crbs=192.168.20.11* *drivername=igb_uio* *test_suites=* * cmdline,* *# hello_world,* * multiprocess,* * timer,* *# blacklist,* * mac_filter,* *# ieee1588,* * checksum_offload,* * jumboframes,* *# ipfrag,* *# link_flowctrl,* *# vlan,* *# ip_pipeline,* *# pmd_bonded,* *# dynamic_config,* *# generic_filter,* *# dual_vlan,* *# shutdown_api,* *# fdir,* *# ipv4_reassembly,* *# scatter,* *# pmdrssreta,* *# pmd,* * l2fwd,* *# kni,* *# uni_pkt* *targets=* * x86_64-native-linuxapp-gcc* *parameters=nic_type=cfg:func=true* # vi conf/crbs.cfg *[192.168.20.11]* *dut_ip=192.168.20.11* *dut_user=root* *dut_passwd=* *os=linux* *dut_arch=x86_64* *tester_ip=192.168.20.12* *tester_passwd=* *ixia_group=None* *channels=4* *bypass_core0=True* *[192.168.40.11]* *dut_ip=192.168.40.11* *dut_user=root* *dut_passwd=* *os=linux* *dut_arch=x86_64* *tester_ip=192.168.40.12* *tester_passwd=* *ixia_group=None* *channels=4* *bypass_core0=True* *[192.168.50.11]* *dut_ip=192.168.50.11* *dut_user=root* *dut_passwd=* *os=linux* *dut_arch=x86_64* *tester_ip=192.168.50.12* *tester_passwd=* *ixia_group=None* *channels=4* *bypass_core0=True* # vi conf/ports.cfg *[192.168.20.11]* *ports =* * pci=0000:08:00.0,peer=0000:08:00.0;* When I try to execute the the dts using below command, test suite execution failed with below message. root@compute-2:/home/biarca/dts# ./dts --config-file /home/biarca/dts/executions/execution.cfg * dts:* *DUT 192.168.20.11* * tester: ssh root@192.168.20.12 * * tester: ssh root@192.168.20.12 * * dut.192.168.20.11: ssh root@192.168.20.11 * * dut.192.168.20.11: ssh root@192.168.20.11 * * dts: CACHE: Cache will not be read.* * dts: SKIP: The DPDK setup steps will be executed.* * tester: sed -i '/192.168.20.11/d ' ~/.ssh/known_hosts* * tester: killall scapy 2>/dev/null; echo tester* * tester: awk '/Hugepagesize/ {print $2}' /proc/meminfo* * tester: scp -v dep/tgen.tgz root@192.168.20.12:~/* * tester: scp -v dep/tclclient.tgz root@192.168.20.12:~/* * tester: tar zxf tgen.tgz* * tester: tar zxf tclclient.tgz* * tester: modprobe uio* * tester: Core0 bypassed* * tester: Core0 bypassed* * tester: modprobe igb* * tester: modprobe ixgbe* * tester: modprobe e1000e* * tester: modprobe e1000* * tester: cat /sys/bus/pci/devices/0000\:01\:00.0/vendor* * tester: cat /sys/bus/pci/devices/0000\:01\:00.0/device* * tester: cat /sys/bus/pci/devices/0000\:01\:00.0/vendor* * tester: cat /sys/bus/pci/devices/0000\:01\:00.0/device* * tester: ifconfig eno1 up* * tester: cat /sys/bus/pci/devices/0000\:01\:00.1/vendor* * tester: cat /sys/bus/pci/devices/0000\:01\:00.1/device* * tester: cat /sys/bus/pci/devices/0000\:01\:00.1/vendor* * tester: cat /sys/bus/pci/devices/0000\:01\:00.1/device* * tester: ifconfig eno2 up* * tester: cat /sys/bus/pci/devices/0000\:02\:00.0/vendor* * tester: cat /sys/bus/pci/devices/0000\:02\:00.0/device* * tester: cat /sys/bus/pci/devices/0000\:02\:00.0/vendor* * tester: cat /sys/bus/pci/devices/0000\:02\:00.0/device* * tester: ifconfig eno3 up* * tester: cat /sys/bus/pci/devices/0000\:02\:00.1/vendor* * tester: cat /sys/bus/pci/devices/0000\:02\:00.1/device* * tester: cat /sys/bus/pci/devices/0000\:02\:00.1/vendor* * tester: cat /sys/bus/pci/devices/0000\:02\:00.1/device* * tester: ifconfig eno4 up* * tester: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor* * tester: cat /sys/bus/pci/devices/0000\:08\:00.0/device* * tester: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor* * tester: cat /sys/bus/pci/devices/0000\:08\:00.0/device* * tester: ifconfig N/A up* * tester: cat /sys/bus/pci/devices/0000\:08\:00.1/vendor* * tester: cat /sys/bus/pci/devices/0000\:08\:00.1/device* * tester: cat /sys/bus/pci/devices/0000\:08\:00.1/vendor* * tester: cat /sys/bus/pci/devices/0000\:08\:00.1/device* * tester: ifconfig N/A up* * tester: Tester: [0000:01:00.0 14e4:1639] unknow_nic* * tester: Tester: [0000:01:00.1 14e4:1639] unknow_nic* * tester: Tester: [0000:02:00.0 14e4:1639] unknow_nic* * tester: Tester: [0000:02:00.1 14e4:1639] unknow_nic* * tester: Tester: [0000:08:00.0 1077:8020] unknow_nic* * tester: Tester: [0000:08:00.1 1077:8020] unknow_nic* * 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* * dut.192.168.20.11: alias ls='ls --color=none'* * dut.192.168.20.11: Core0 bypassed* * dut.192.168.20.11: Core0 bypassed* * dut.192.168.20.11: DUT: [0000:01:00.0 14e4:1639] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:01:00.1 14e4:1639] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:02:00.0 14e4:1639] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:02:00.1 14e4:1639] Skipped: Unknown/not selected* * dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor* * dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/device* * dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/vendor* * dut.192.168.20.11: cat /sys/bus/pci/devices/0000\:08\:00.0/device* * dut.192.168.20.11: DUT: [0000:08:00.1 8086:10fb] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:10.0 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:10.1 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:10.2 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:10.3 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:10.4 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:10.5 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:10.6 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:10.7 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:11.0 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:11.1 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:11.2 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:11.3 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:11.4 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:11.5 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:11.6 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:11.7 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:12.0 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:12.1 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:12.2 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:12.3 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:12.4 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:12.5 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:12.6 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:12.7 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:13.0 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:13.1 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:13.2 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:13.3 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:13.4 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:13.5 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:13.6 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: DUT: [0000:08:13.7 8086:10ed] Skipped: Unknown/not selected* * dut.192.168.20.11: echo 0000:08:00.0 > /sys/bus/pci/devices/0000\:08\:00.0/driver/unbind* * dut.192.168.20.11: modprobe ixgbe* * dut.192.168.20.11: echo 0000:08:00.0 > /sys/bus/pci/drivers/ixgbe/bind* * dut.192.168.20.11: ifconfig enp8s0f0 up* * dut.192.168.20.11: ip link show enp8s0f0* * dut.192.168.20.11: ip -family inet6 address show dev enp8s0f0 | awk '/inet6/ { print $2 }'* * dut.192.168.20.11: ip -family inet address show dev enp8s0f0 | awk '/inet/ { print $2 }'* * dut.192.168.20.11: CONFIGURED TESTER PORT CANNOT FOUND!!!* * dut.192.168.20.11: DUT PORT MAP: [-1]* * dts: PREREQ EXCEPTION Traceback (most recent call last):* * File "/home/biarca/dts/framework/dts.py", line 341, in dts_run_prerequisties* * dutobj.prerequisites()* * File "/home/biarca/dts/framework/project_dpdk.py", line 327, in prerequisites* * self.dut_prerequisites()* * File "/home/biarca/dts/framework/dut.py", line 216, in dut_prerequisites* * self.disable_tester_ipv6()* * File "/home/biarca/dts/framework/dut.py", line 983, in disable_tester_ipv6* * if self.tester.ports_info[tester_port]['type'] != 'ixia':* *IndexError: list index out of range* * dts: CACHE: Discarding cache.* * dts: DTS ended* Could you guys please let me know what is the issue with my configuration and how to resolve it. Thanks and Regards, Manindra T