- command = 'connect'
- if mac is not None:
- args = 'tapname {} mac {}'.format(tap_name, mac)
- else:
- args = 'tapname {}'.format(tap_name)
- with VatTerminal(node) as vat:
- resp = vat.vat_terminal_exec_cmd_from_template('tap.vat',
- tap_command=command,
- tap_arguments=args)
- return resp[0]['sw_if_index']
+ cmd = u"tap_create_v2"
+ args = dict(
+ id=Constants.BITWISE_NON_ZERO,
+ use_random_mac=0 if mac else 1,
+ mac_address=L2Util.mac_to_bin(mac) if mac else 6 * b"\0",
+ host_namespace=64 * b"\0",
+ host_mac_addr=6 * b"\0",
+ host_if_name_set=1,
+ host_if_name=tap_name.encode(encoding=u"utf-8") +
+ (64 - len(tap_name)) * b"\0",
+ host_bridge=64 * b"\0",
+ host_ip4_addr=4 * b"\0",
+ host_ip6_addr=16 * b"\0",
+ host_ip4_gw=4 * b"\0",
+ host_ip6_gw=16 * b"\0"
+ )
+ err_msg = f"Failed to create tap interface {tap_name} " \
+ f"on host {node[u'host']}"
+
+ with PapiSocketExecutor(node) as papi_exec:
+ sw_if_index = papi_exec.add(cmd, **args).get_sw_if_index(err_msg)
+
+ if_key = Topology.add_new_port(node, u"tap")
+ Topology.update_interface_sw_if_index(node, if_key, sw_if_index)
+ Topology.update_interface_name(node, if_key, tap_name)
+ if mac is None:
+ mac = Tap.vpp_get_tap_interface_mac(node, tap_name)
+ Topology.update_interface_mac_address(node, if_key, mac)
+ tap_dev_name = Tap.vpp_get_tap_dev_name(node, tap_name)
+ Topology.update_interface_tap_dev_name(node, if_key, tap_dev_name)
+
+ return sw_if_index