-
- ssh = SSH()
- ssh.connect(node)
-
- tg_port3_src_mac = Topology.get_interface_mac_by_port_key(node, "port3")
- _, adj_int = Topology.\
- get_adjacent_node_and_interface_by_key(nodes_info, node, "port3")
- tg_port3_dst_mac = adj_int['mac_address']
-
- tg_port5_src_mac = Topology.get_interface_mac_by_port_key(node, "port5")
- _, adj_int = Topology.\
- get_adjacent_node_and_interface_by_key(nodes_info, node, "port5")
- tg_port5_dst_mac = adj_int['mac_address']
-
-
- if node['subtype'] == NodeSubTypeTG.TREX:
- if traffic_type in ["3-node-xconnect", "3-node-bridge"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '/tmp/openvpp-testing/resources/tools/t-rex-stateless.py "
- "-d {0} -r {1}% -s {2} "
- "--p1_src_mac 52:00:00:00:00:01 "
- "--p1_dst_mac 52:00:00:00:00:02 "
- "--p1_src_start_ip 10.10.10.1 "
- "--p1_src_end_ip 10.10.10.254 "
- "--p1_dst_start_ip 20.20.20.1 "
- "--p1_dst_end_ip 20.20.20.254 "
- "--p2_src_mac 52:00:00:00:00:02 "
- "--p2_dst_mac 52:00:00:00:00:01 "
- "--p2_src_start_ip 20.20.20.1 "
- "--p2_src_end_ip 20.20.20.254 "
- "--p2_dst_start_ip 10.10.10.1 "
- "--p2_dst_end_ip 10.10.10.254'".\
- format(duration, rate, framesize), timeout=int(duration)+60)
- elif traffic_type in ["3-node-IPv4"]:
- (ret, stdout, stderr) = ssh.exec_command(
- "sh -c '/tmp/openvpp-testing/resources/tools/t-rex-stateless.py "
- "-d {0} -r {1}% -s {2} "
- "--p1_src_mac {3} "
- "--p1_dst_mac {4} "
- "--p1_src_start_ip 10.10.10.2 "
- "--p1_src_end_ip 10.10.10.254 "
- "--p1_dst_start_ip 20.20.20.2 "
- "--p1_dst_end_ip 20.20.20.2 "
- "--p2_src_mac {5} "
- "--p2_dst_mac {6} "
- "--p2_src_start_ip 20.20.20.2 "
- "--p2_src_end_ip 20.20.20.254 "
- "--p2_dst_start_ip 10.10.10.2 "
- "--p2_dst_end_ip 10.10.10.2'".\
- format(duration, rate, framesize,\
- tg_port3_src_mac, tg_port3_dst_mac,\
- tg_port5_src_mac, tg_port5_dst_mac),\
- timeout=int(duration)+60)
- else:
- raise NotImplementedError('Unsupported traffic type')
-