+ def get_testpmd_cmdline(**kwargs):
+ """Get DPDK testpmd command line arguments.
+
+ :param args: Key-value testpmd parameters.
+ :type args: dict
+ :returns: Command line string.
+ :rtype: OptionString
+ """
+ options = OptionString()
+ options.add('testpmd')
+ options.extend(DpdkUtil.get_eal_options(**kwargs))
+ options.add('--')
+ options.extend(DpdkUtil.get_pmd_options(**kwargs))
+ return options
+
+ @staticmethod
+ def dpdk_testpmd_start(node, **kwargs):