+ if node[u"type"] == NodeType.DUT:
+ adj_mac0, adj_mac1, if_pci0, if_pci1 = L3fwdTest.get_adj_mac(
+ nodes, node, if1, if2
+ )
+
+ list_cores = [int(item) for item in lcores_list.split(u",")]
+
+ # prepare the port config param
+ nb_cores = int(nb_cores)
+ index = 0
+ port_config = ''
+ for port in range(0, 2):
+ for queue in range(0, int(queue_nums)):
+ index = 0 if nb_cores == 1 else index
+ port_config += f"({port}, {queue}, {list_cores[index]}),"
+ index += 1
+
+ if jumbo_frames:
+ l3fwd_args = DpdkUtil.get_l3fwd_args(
+ eal_corelist=f"1,{lcores_list}",
+ eal_driver=False,
+ eal_pci_whitelist0=if_pci0,
+ eal_pci_whitelist1=if_pci1,
+ eal_in_memory=True,
+ pmd_config=f"\\\"{port_config.rstrip(u',')}\\\"",
+ pmd_eth_dest_0=f"\\\"0,{adj_mac0}\\\"",
+ pmd_eth_dest_1=f"\\\"1,{adj_mac1}\\\"",
+ pmd_parse_ptype=True,
+ pmd_enable_jumbo=jumbo_frames,
+ pmd_max_pkt_len=jumbo_frames
+ )
+ else:
+ l3fwd_args = DpdkUtil.get_l3fwd_args(
+ eal_corelist=f"1,{lcores_list}",
+ eal_driver=False,
+ eal_pci_whitelist0=if_pci0,
+ eal_pci_whitelist1=if_pci1,
+ eal_in_memory=True,
+ pmd_config=f"\\\"{port_config.rstrip(u',')}\\\"",
+ pmd_eth_dest_0=f"\\\"0,{adj_mac0}\\\"",
+ pmd_eth_dest_1=f"\\\"1,{adj_mac1}\\\"",
+ pmd_parse_ptype=True
+ )
+
+ command = f"{Constants.REMOTE_FW_DIR}/{Constants.RESOURCES_LIB_SH}"\
+ f"/entry/run_l3fwd.sh \"{l3fwd_args} -P -L -p 0x3\""
+ message = f"Failed to execute l3fwd test at node {node['host']}"
+ exec_cmd_no_error(node, command, timeout=1800, message=message)