test/vpp_papi_provider.py

   1 # NB NB NB NB NB NB NB NB NB NB NB
   2 #
   3 # NOTE: The API binary wrappers in this file are in the process of being
   4 # deprecated. DO NOT ADD NEW WRAPPERS HERE. Call the functions using
   5 # named arguments directly instead.
   6 #
   7
   8 import os
   9 import time
  10 from collections import deque
  11
  12 from six import moves, iteritems
  13 from vpp_papi import VPPApiClient, mac_pton
  14 from hook import Hook
  15 from vpp_ip_route import MPLS_IETF_MAX_LABEL, MPLS_LABEL_INVALID
  16
  17
  18 #
  19 # Dictionary keyed on message name to override default values for
  20 # named parameters
  21 #
  22 defaultmapping = {
  23     'map_add_domain': {'mtu': 1280},
  24     'syslog_set_sender': {'collector_port': 514,
  25                           'max_msg_size': 480},
  26     'acl_interface_add_del': {'is_add': 1, 'is_input': 1},
  27     'acl_interface_list_dump': {'sw_if_index': 4294967295, },
  28     'app_namespace_add_del': {'sw_if_index': 4294967295, },
  29     'bd_ip_mac_add_del': {'is_add': 1, },
  30     'bier_disp_entry_add_del': {'next_hop_rpf_id': -1, 'next_hop_is_ip4': 1,
  31                                 'is_add': 1, },
  32     'bier_disp_table_add_del': {'is_add': 1, },
  33     'bier_imp_add': {'is_add': 1, },
  34     'bier_route_add_del': {'is_add': 1, },
  35     'bier_table_add_del': {'is_add': 1, },
  36     'bridge_domain_add_del': {'flood': 1, 'uu_flood': 1, 'forward': 1,
  37                               'learn': 1, 'is_add': 1, },
  38     'bvi_create': {'user_instance': 4294967295, },
  39     'bvi_delete': {},
  40     'classify_add_del_table': {'match_n_vectors': 1, 'table_index': 4294967295,
  41                                'nbuckets': 2, 'memory_size': 2097152,
  42                                'next_table_index': 4294967295,
  43                                'miss_next_index': 4294967295, },
  44     'dhcp6_client_enable_disable': {'enable': 1, },
  45     'dhcp6_clients_enable_disable': {'enable': 1, },
  46     'dhcp6_pd_client_enable_disable': {'enable': 1, },
  47     'dhcp6_send_client_message': {'server_index': 4294967295, 'mrc': 1, },
  48     'dhcp_client_config': {'is_add': 1, 'set_broadcast_flag': 1, },
  49     'dhcp_proxy_config': {'is_add': 1, },
  50     'dhcp_proxy_set_vss': {'vss_type': 255, 'is_add': 1, },
  51     'gbp_subnet_add_del': {'sw_if_index': 4294967295, 'epg_id': 65535, },
  52     'geneve_add_del_tunnel': {'mcast_sw_if_index': 4294967295, 'is_add': 1,
  53                               'decap_next_index': 4294967295, },
  54     'gre_tunnel_add_del': {'instance': 4294967295, 'is_add': 1, },
  55     'gtpu_add_del_tunnel': {'is_add': 1, 'mcast_sw_if_index': 4294967295,
  56                             'decap_next_index': 4294967295, },
  57     'input_acl_set_interface': {'ip4_table_index': 4294967295,
  58                                 'ip6_table_index': 4294967295,
  59                                 'l2_table_index': 4294967295, },
  60     'ip6_add_del_address_using_prefix': {'is_add': 1, },
  61     'ip6nd_send_router_solicitation': {'irt': 1, 'mrt': 120, },
  62     'ip_add_del_route': {'next_hop_sw_if_index': 4294967295,
  63                          'next_hop_weight': 1, 'next_hop_via_label': 1048576,
  64                          'classify_table_index': 4294967295, 'is_add': 1, },
  65     'ip_mroute_add_del': {'is_add': 1, },
  66     'ip_neighbor_add_del': {'is_add': 1, },
  67     'ip_punt_police': {'is_add': 1, },
  68     'ip_punt_redirect': {'is_add': 1, },
  69     'ip_route_add_del': {'is_add': 1, },
  70     'ip_table_add_del': {'is_add': 1, },
  71     'ip_unnumbered_dump': {'sw_if_index': 4294967295, },
  72     'ipsec_interface_add_del_spd': {'is_add': 1, },
  73     'ipsec_sad_entry_add_del': {'is_add': 1, },
  74     'ipsec_spd_add_del': {'is_add': 1, },
  75     'ipsec_spd_dump': {'sa_id': 4294967295, },
  76     'ipsec_spd_entry_add_del': {'local_port_stop': 65535,
  77                                 'remote_port_stop': 65535, 'priority': 100,
  78                                 'is_outbound': 1,
  79                                 'is_add': 1, },
  80     'ipsec_tunnel_if_add_del': {'is_add': 1, 'anti_replay': 1, },
  81     'l2_emulation': {'enable': 1, },
  82     'l2fib_add_del': {'is_add': 1, },
  83     'lb_conf': {'sticky_buckets_per_core': 4294967295,
  84                 'flow_timeout': 4294967295},
  85     'lisp_add_del_adjacency': {'is_add': 1, },
  86     'lisp_add_del_local_eid': {'is_add': 1, },
  87     'lisp_add_del_locator': {'priority': 1, 'weight': 1, 'is_add': 1, },
  88     'lisp_add_del_locator_set': {'is_add': 1, },
  89     'lisp_add_del_remote_mapping': {'is_add': 1, },
  90     'macip_acl_add_replace': {'acl_index': 4294967295, },
  91     'macip_acl_dump': {'acl_index': 4294967295, },
  92     'macip_acl_interface_add_del': {'is_add': 1, },
  93     'mpls_ip_bind_unbind': {'is_ip4': 1, 'is_bind': 1, },
  94     'mpls_route_add_del': {'mr_next_hop_sw_if_index': 4294967295,
  95                            'mr_next_hop_weight': 1,
  96                            'mr_next_hop_via_label': 1048576,
  97                            'mr_is_add': 1,
  98                            'mr_classify_table_index': 4294967295, },
  99     'mpls_table_add_del': {'is_add': 1, },
 100     'mpls_tunnel_add_del': {'next_hop_sw_if_index': 4294967295,
 101                             'next_hop_weight': 1,
 102                             'next_hop_via_label': 1048576,
 103                             'is_add': 1, },
 104     'mpls_tunnel_dump': {'sw_if_index': 4294967295, },
 105     'output_acl_set_interface': {'ip4_table_index': 4294967295,
 106                                  'ip6_table_index': 4294967295,
 107                                  'l2_table_index': 4294967295, },
 108     'pppoe_add_del_session': {'is_add': 1, },
 109     'policer_add_del': {'is_add': 1, 'conform_action_type': 1, },
 110     'proxy_arp_add_del': {'is_add': 1, },
 111     'proxy_arp_intfc_enable_disable': {'is_enable': 1, },
 112     'set_ip_flow_hash': {'src': 1, 'dst': 1, 'sport': 1, 'dport': 1,
 113                          'proto': 1, },
 114     'set_ipfix_exporter': {'collector_port': 4739, },
 115     'sr_localsid_add_del': {'sw_if_index': 4294967295, },
 116     'sr_policy_add': {'weight': 1, 'is_encap': 1, },
 117     'svs_enable_disable': {'is_enable': 1, },
 118     'svs_route_add_del': {'is_add': 1, },
 119     'svs_table_add_del': {'is_add': 1, },
 120     'sw_interface_add_del_address': {'is_add': 1, },
 121     'sw_interface_dump': {'sw_if_index': 4294967295, },
 122     'sw_interface_ip6nd_ra_prefix': {'val_lifetime': 4294967295,
 123                                      'pref_lifetime': 4294967295, },
 124     'sw_interface_set_ip_directed_broadcast': {'enable': 1, },
 125     'sw_interface_set_l2_bridge': {'enable': 1, },
 126     'sw_interface_set_mpls_enable': {'enable': 1, },
 127     'sw_interface_set_mtu': {'mtu': [0, 0, 0, 0], },
 128     'sw_interface_set_unnumbered': {'is_add': 1, },
 129     'sw_interface_span_enable_disable': {'state': 1, },
 130     'vxlan_add_del_tunnel': {'mcast_sw_if_index': 4294967295, 'is_add': 1,
 131                              'decap_next_index': 4294967295,
 132                              'instance': 4294967295, },
 133     'vxlan_gbp_tunnel_dump': {'sw_if_index': 4294967295, },
 134     'vxlan_gpe_add_del_tunnel': {'mcast_sw_if_index': 4294967295, 'is_add': 1,
 135                                  'protocol': 3, },
 136     'want_bfd_events': {'enable_disable': 1, },
 137     'want_dhcp6_pd_reply_events': {'enable_disable': 1, },
 138     'want_dhcp6_reply_events': {'enable_disable': 1, },
 139     'want_igmp_events': {'enable': 1, },
 140     'want_interface_events': {'enable_disable': 1, },
 141     'want_ip4_arp_events': {'enable_disable': 1, 'ip': '0.0.0.0', },
 142     'want_ip6_nd_events': {'enable_disable': 1, 'ip': '::', },
 143     'want_ip6_ra_events': {'enable_disable': 1, },
 144     'want_l2_macs_events': {'enable_disable': 1, },
 145 }
 146
 147
 148 class CliFailedCommandError(Exception):
 149     """ cli command failed."""
 150
 151
 152 class CliSyntaxError(Exception):
 153     """ cli command had a syntax error."""
 154
 155
 156 class UnexpectedApiReturnValueError(Exception):
 157     """ exception raised when the API return value is unexpected """
 158     pass
 159
 160
 161 class VppPapiProvider(object):
 162     """VPP-api provider using vpp-papi
 163
 164     @property hook: hook object providing before and after api/cli hooks
 165     """
 166
 167     _zero, _negative = range(2)
 168
 169     def __init__(self, name, shm_prefix, test_class, read_timeout):
 170         self.hook = Hook(test_class)
 171         self.name = name
 172         self.shm_prefix = shm_prefix
 173         self.test_class = test_class
 174         self._expect_api_retval = self._zero
 175         self._expect_stack = []
 176
 177         # install_dir is a class attribute. We need to set it before
 178         # calling the constructor.
 179         VPPApiClient.apidir = os.getenv('VPP_INSTALL_PATH')
 180
 181         use_socket = False
 182         try:
 183             if os.environ['SOCKET'] == '1':
 184                 use_socket = True
 185         except KeyError:
 186             pass
 187
 188         self.vpp = VPPApiClient(logger=test_class.logger,
 189                                 read_timeout=read_timeout,
 190                                 use_socket=use_socket,
 191                                 server_address=test_class.api_sock)
 192         self._events = deque()
 193
 194     def __enter__(self):
 195         return self
 196
 197     def assert_negative_api_retval(self):
 198         """ Expect API failure - used with with, e.g.:
 199             with self.vapi.assert_negative_api_retval():
 200                 self.vapi.<api call expected to fail>
 201         """
 202         self._expect_stack.append(self._expect_api_retval)
 203         self._expect_api_retval = self._negative
 204         return self
 205
 206     def assert_zero_api_retval(self):
 207         """ Expect API success - used with with, e.g.:
 208             with self.vapi.assert_negative_api_retval():
 209                 self.vapi.<api call expected to succeed>
 210
 211             note: this is useful only inside another with block
 212                   as success is the default expected value
 213         """
 214         self._expect_stack.append(self._expect_api_retval)
 215         self._expect_api_retval = self._zero
 216         return self
 217
 218     def __exit__(self, exc_type, exc_value, traceback):
 219         self._expect_api_retval = self._expect_stack.pop()
 220
 221     def register_hook(self, hook):
 222         """Replace hook registration with new hook
 223
 224         :param hook:
 225
 226         """
 227         self.hook = hook
 228
 229     def collect_events(self):
 230         """ Collect all events from the internal queue and clear the queue. """
 231         e = self._events
 232         self._events = deque()
 233         return e
 234
 235     def wait_for_event(self, timeout, name=None):
 236         """ Wait for and return next event. """
 237         if name:
 238             self.test_class.logger.debug("Expecting event '%s' within %ss",
 239                                          name, timeout)
 240         else:
 241             self.test_class.logger.debug("Expecting event within %ss",
 242                                          timeout)
 243         if self._events:
 244             self.test_class.logger.debug("Not waiting, event already queued")
 245         limit = time.time() + timeout
 246         while time.time() < limit:
 247             if self._events:
 248                 e = self._events.popleft()
 249                 if name and type(e).__name__ != name:
 250                     raise Exception(
 251                         "Unexpected event received: %s, expected: %s" %
 252                         (type(e).__name__, name))
 253                 self.test_class.logger.debug("Returning event %s:%s" %
 254                                              (name, e))
 255                 return e
 256             self.test_class.sleep(0)  # yield
 257         raise Exception("Event did not occur within timeout")
 258
 259     def __call__(self, name, event):
 260         """ Enqueue event in the internal event queue. """
 261         # FIXME use the name instead of relying on type(e).__name__ ?
 262         # FIXME #2 if this throws, it is eaten silently, Ole?
 263         self.test_class.logger.debug("New event: %s: %s" % (name, event))
 264         self._events.append(event)
 265
 266     def factory(self, name, apifn):
 267         def f(*a, **ka):
 268             fields = apifn._func.msg.fields
 269
 270             # add positional and kw arguments
 271             d = ka
 272             for i, o in enumerate(fields[3:]):
 273                 try:
 274                     d[o] = a[i]
 275                 except:
 276                     break
 277
 278             # Default override
 279             if name in defaultmapping:
 280                 for k, v in iteritems(defaultmapping[name]):
 281                     if k in d:
 282                         continue
 283                     d[k] = v
 284             return self.api(apifn, d)
 285
 286         return f
 287
 288     def __getattribute__(self, name):
 289         try:
 290             method = super(VppPapiProvider, self).__getattribute__(name)
 291         except AttributeError:
 292             method = self.factory(name, getattr(self.papi, name))
 293             # lazily load the method so we don't need to call factory
 294             # again for this name.
 295             setattr(self, name, method)
 296         return method
 297
 298     def connect(self):
 299         """Connect the API to VPP"""
 300         self.vpp.connect(self.name, self.shm_prefix)
 301         self.papi = self.vpp.api
 302         self.vpp.register_event_callback(self)
 303
 304     def disconnect(self):
 305         """Disconnect the API from VPP"""
 306         self.vpp.disconnect()
 307
 308     def api(self, api_fn, api_args, expected_retval=0):
 309         """ Call API function and check it's return value.
 310         Call the appropriate hooks before and after the API call
 311
 312         :param api_fn: API function to call
 313         :param api_args: tuple of API function arguments
 314         :param expected_retval: Expected return value (Default value = 0)
 315         :returns: reply from the API
 316
 317         """
 318         self.hook.before_api(api_fn.__name__, api_args)
 319         reply = api_fn(**api_args)
 320         if self._expect_api_retval == self._negative:
 321             if hasattr(reply, 'retval') and reply.retval >= 0:
 322                 msg = "API call passed unexpectedly: expected negative " \
 323                       "return value instead of %d in %s" % \
 324                       (reply.retval, moves.reprlib.repr(reply))
 325                 self.test_class.logger.info(msg)
 326                 raise UnexpectedApiReturnValueError(msg)
 327         elif self._expect_api_retval == self._zero:
 328             if hasattr(reply, 'retval') and reply.retval != expected_retval:
 329                 msg = "API call failed, expected %d return value instead " \
 330                       "of %d in %s" % (expected_retval, reply.retval,
 331                                        repr(reply))
 332                 self.test_class.logger.info(msg)
 333                 raise UnexpectedApiReturnValueError(msg)
 334         else:
 335             raise Exception("Internal error, unexpected value for "
 336                             "self._expect_api_retval %s" %
 337                             self._expect_api_retval)
 338         self.hook.after_api(api_fn.__name__, api_args)
 339         return reply
 340
 341     def cli(self, cli):
 342         """ Execute a CLI, calling the before/after hooks appropriately.
 343
 344         :param cli: CLI to execute
 345         :returns: CLI output
 346
 347         """
 348         self.hook.before_cli(cli)
 349         cli += '\n'
 350         r = self.papi.cli_inband(cmd=cli)
 351         self.hook.after_cli(cli)
 352         if r.retval == -156:
 353             raise CliSyntaxError(r.reply)
 354         if r.retval != 0:
 355             raise CliFailedCommandError(r.reply)
 356         if hasattr(r, 'reply'):
 357             return r.reply
 358
 359     def ppcli(self, cli):
 360         """ Helper method to print CLI command in case of info logging level.
 361
 362         :param cli: CLI to execute
 363         :returns: CLI output
 364         """
 365         return cli + "\n" + str(self.cli(cli))
 366
 367     def want_ip4_arp_events(self, enable_disable=1, ip="0.0.0.0"):
 368         return self.api(self.papi.want_ip4_arp_events,
 369                         {'enable_disable': enable_disable,
 370                          'ip': ip,
 371                          'pid': os.getpid(), })
 372
 373     def want_ip6_nd_events(self, enable_disable=1, ip="::"):
 374         return self.api(self.papi.want_ip6_nd_events,
 375                         {'enable_disable': enable_disable,
 376                          'ip': ip,
 377                          'pid': os.getpid(), })
 378
 379     def want_ip6_ra_events(self, enable_disable=1):
 380         return self.api(self.papi.want_ip6_ra_events,
 381                         {'enable_disable': enable_disable,
 382                          'pid': os.getpid(), })
 383
 384     def ip6nd_send_router_solicitation(self, sw_if_index, irt=1, mrt=120,
 385                                        mrc=0, mrd=0):
 386         return self.api(self.papi.ip6nd_send_router_solicitation,
 387                         {'irt': irt,
 388                          'mrt': mrt,
 389                          'mrc': mrc,
 390                          'mrd': mrd,
 391                          'sw_if_index': sw_if_index})
 392
 393     def want_interface_events(self, enable_disable=1):
 394         return self.api(self.papi.want_interface_events,
 395                         {'enable_disable': enable_disable,
 396                          'pid': os.getpid(), })
 397
 398     def want_l2_macs_events(self, enable_disable=1, scan_delay=0,
 399                             max_macs_in_event=0, learn_limit=0):
 400         return self.api(self.papi.want_l2_macs_events,
 401                         {'enable_disable': enable_disable,
 402                          'scan_delay': scan_delay,
 403                          'max_macs_in_event': max_macs_in_event,
 404                          'learn_limit': learn_limit,
 405                          'pid': os.getpid(), })
 406
 407     def want_dhcp6_reply_events(self, enable_disable=1):
 408         return self.api(self.papi.want_dhcp6_reply_events,
 409                         {'enable_disable': enable_disable,
 410                          'pid': os.getpid()})
 411
 412     def want_dhcp6_pd_reply_events(self, enable_disable=1):
 413         return self.api(self.papi.want_dhcp6_pd_reply_events,
 414                         {'enable_disable': enable_disable,
 415                          'pid': os.getpid()})
 416
 417     def dhcp6_pd_send_client_message(self, msg_type, sw_if_index, T1, T2,
 418                                      prefixes, server_index=0xFFFFFFFF,
 419                                      irt=0, mrt=0, mrc=1, mrd=0, stop=0,
 420                                      ):
 421         return self.api(self.papi.dhcp6_pd_send_client_message,
 422                         {'sw_if_index': sw_if_index,
 423                          'server_index': server_index,
 424                          'irt': irt,
 425                          'mrt': mrt,
 426                          'mrc': mrc,
 427                          'mrd': mrd,
 428                          'stop': stop,
 429                          'msg_type': msg_type,
 430                          'T1': T1,
 431                          'T2': T2,
 432                          'n_prefixes': len(prefixes),
 433                          'prefixes': prefixes})
 434
 435     def dhcp6_client_enable_disable(self, sw_if_index, prefix_group='',
 436                                     enable=1):
 437         return self.api(self.papi.dhcp6_client_enable_disable,
 438                         {'sw_if_index': sw_if_index,
 439                          'enable': enable})
 440
 441     def dhcp6_pd_client_enable_disable(self, sw_if_index, prefix_group='',
 442                                        enable=1):
 443         return self.api(self.papi.dhcp6_pd_client_enable_disable,
 444                         {'sw_if_index': sw_if_index,
 445                          'prefix_group': prefix_group,
 446                          'enable': enable})
 447
 448     def ip6_add_del_address_using_prefix(self, sw_if_index, address,
 449                                          prefix_length, prefix_group,
 450                                          is_add=1):
 451         return self.api(self.papi.ip6_add_del_address_using_prefix,
 452                         {'sw_if_index': sw_if_index,
 453                          'prefix_group': prefix_group,
 454                          'address': address,
 455                          'prefix_length': prefix_length,
 456                          'is_add': is_add})
 457
 458     def sw_interface_set_mac_address(self, sw_if_index, mac):
 459         return self.api(self.papi.sw_interface_set_mac_address,
 460                         {'sw_if_index': sw_if_index,
 461                          'mac_address': mac})
 462
 463     def p2p_ethernet_add(self, sw_if_index, remote_mac, subif_id):
 464         """Create p2p ethernet subinterface
 465
 466         :param sw_if_index: main (parent) interface
 467         :param remote_mac: client (remote) mac address
 468
 469         """
 470         return self.api(
 471             self.papi.p2p_ethernet_add,
 472             {'parent_if_index': sw_if_index,
 473              'remote_mac': remote_mac,
 474              'subif_id': subif_id})
 475
 476     def p2p_ethernet_del(self, sw_if_index, remote_mac):
 477         """Delete p2p ethernet subinterface
 478
 479         :param sw_if_index: main (parent) interface
 480         :param remote_mac: client (remote) mac address
 481
 482         """
 483         return self.api(
 484             self.papi.p2p_ethernet_del,
 485             {'parent_if_index': sw_if_index,
 486              'remote_mac': remote_mac})
 487
 488     def create_vlan_subif(self, sw_if_index, vlan):
 489         """
 490
 491         :param vlan:
 492         :param sw_if_index:
 493
 494         """
 495         return self.api(self.papi.create_vlan_subif,
 496                         {'sw_if_index': sw_if_index,
 497                          'vlan_id': vlan})
 498
 499     def create_loopback(self, mac=''):
 500         """
 501
 502         :param mac: (Optional)
 503         """
 504         return self.api(self.papi.create_loopback,
 505                         {'mac_address': mac})
 506
 507     def ip_table_add_del(self,
 508                          table_id,
 509                          is_add=1,
 510                          is_ipv6=0):
 511         """
 512
 513         :param table_id
 514         :param is_add:  (Default value = 1)
 515         :param is_ipv6:  (Default value = 0)
 516
 517         """
 518
 519         return self.api(
 520             self.papi.ip_table_add_del,
 521             {'table':
 522              {
 523                  'table_id': table_id,
 524                  'is_ip6': is_ipv6
 525              },
 526              'is_add': is_add})
 527
 528     def ip_table_dump(self):
 529         return self.api(self.papi.ip_table_dump, {})
 530
 531     def ip_route_dump(self, table_id, is_ip6=False):
 532         return self.api(self.papi.ip_route_dump,
 533                         {'table': {
 534                             'table_id': table_id,
 535                             'is_ip6': is_ip6
 536                         }})
 537
 538     def ip_neighbor_add_del(self,
 539                             sw_if_index,
 540                             mac_address,
 541                             ip_address,
 542                             is_add=1,
 543                             flags=0):
 544         """ Add neighbor MAC to IPv4 or IPv6 address.
 545
 546         :param sw_if_index:
 547         :param mac_address:
 548         :param dst_address:
 549         :param is_add:  (Default value = 1)
 550         :param flags:  (Default value = 0/NONE)
 551         """
 552         return self.api(
 553             self.papi.ip_neighbor_add_del,
 554             {
 555                 'is_add': is_add,
 556                 'neighbor': {
 557                     'sw_if_index': sw_if_index,
 558                     'flags': flags,
 559                     'mac_address': mac_address,
 560                     'ip_address': ip_address
 561                 }
 562             }
 563         )
 564
 565     def proxy_arp_add_del(self,
 566                           low,
 567                           hi,
 568                           table_id=0,
 569                           is_add=1):
 570         """ Config Proxy Arp Range.
 571
 572         :param low_address: Start address in the rnage to Proxy for
 573         :param hi_address: End address in the rnage to Proxy for
 574         :param vrf_id: The VRF/table in which to proxy
 575         """
 576
 577         return self.api(
 578             self.papi.proxy_arp_add_del,
 579             {'proxy':
 580                 {
 581                     'table_id': table_id,
 582                     'low': low,
 583                     'hi': hi,
 584                 },
 585                 'is_add': is_add})
 586
 587     def proxy_arp_intfc_enable_disable(self,
 588                                        sw_if_index,
 589                                        is_enable=1):
 590         """ Enable/Disable an interface for proxy ARP requests
 591
 592         :param sw_if_index: Interface
 593         :param enable_disable: Enable/Disable
 594         """
 595
 596         return self.api(
 597             self.papi.proxy_arp_intfc_enable_disable,
 598             {'sw_if_index': sw_if_index,
 599              'enable_disable': is_enable
 600              }
 601         )
 602
 603     def gre_tunnel_add_del(self,
 604                            src,
 605                            dst,
 606                            outer_fib_id=0,
 607                            tunnel_type=0,
 608                            instance=0xFFFFFFFF,
 609                            session_id=0,
 610                            is_add=1):
 611         """ Add a GRE tunnel
 612
 613         :param src_address:
 614         :param dst_address:
 615         :param outer_fib_id:  (Default value = 0)
 616         :param tunnel_type:  (Default value = 0)
 617         :param instance:  (Default value = 0xFFFFFFFF)
 618         :param session_id: (Default value = 0)
 619         :param is_add:  (Default value = 1)
 620         :param is_ipv6:  (Default value = 0)
 621         """
 622
 623         return self.api(
 624             self.papi.gre_tunnel_add_del,
 625             {'is_add': is_add,
 626              'tunnel':
 627              {
 628                  'type': tunnel_type,
 629                  'instance': instance,
 630                  'src': src,
 631                  'dst': dst,
 632                  'outer_fib_id': outer_fib_id,
 633                  'session_id': session_id}
 634              }
 635         )
 636
 637     def udp_encap_add(self,
 638                       src_ip,
 639                       dst_ip,
 640                       src_port,
 641                       dst_port,
 642                       table_id=0):
 643         """ Add a GRE tunnel
 644         :param src_ip:
 645         :param dst_ip:
 646         :param src_port:
 647         :param dst_port:
 648         :param outer_fib_id:  (Default value = 0)
 649         """
 650
 651         return self.api(
 652             self.papi.udp_encap_add,
 653             {
 654                 'udp_encap': {
 655                     'src_ip': src_ip,
 656                     'dst_ip': dst_ip,
 657                     'src_port': src_port,
 658                     'dst_port': dst_port,
 659                     'table_id': table_id
 660                 }
 661             })
 662
 663     def udp_encap_del(self, id):
 664         return self.api(self.papi.udp_encap_del, {'id': id})
 665
 666     def udp_encap_dump(self):
 667         return self.api(self.papi.udp_encap_dump, {})
 668
 669     def want_udp_encap_stats(self, enable=1):
 670         return self.api(self.papi.want_udp_encap_stats,
 671                         {'enable': enable,
 672                          'pid': os.getpid()})
 673
 674     def mpls_route_dump(self, table_id):
 675         return self.api(self.papi.mpls_route_dump,
 676                         {'table': {
 677                             'mt_table_id': table_id
 678                         }})
 679
 680     def mpls_table_dump(self):
 681         return self.api(self.papi.mpls_table_dump, {})
 682
 683     def mpls_table_add_del(
 684             self,
 685             table_id,
 686             is_add=1):
 687         """
 688
 689         :param table_id
 690         :param is_add:  (Default value = 1)
 691
 692         """
 693
 694         return self.api(
 695             self.papi.mpls_table_add_del,
 696             {'mt_table':
 697              {
 698                  'mt_table_id': table_id,
 699              },
 700              'mt_is_add': is_add})
 701
 702     def mpls_route_add_del(self,
 703                            table_id,
 704                            label,
 705                            eos,
 706                            eos_proto,
 707                            is_multicast,
 708                            paths,
 709                            is_add,
 710                            is_multipath):
 711         """ MPLS Route add/del """
 712         return self.api(
 713             self.papi.mpls_route_add_del,
 714             {'mr_route':
 715              {
 716                  'mr_table_id': table_id,
 717                  'mr_label': label,
 718                  'mr_eos': eos,
 719                  'mr_eos_proto': eos_proto,
 720                  'mr_is_multicast': is_multicast,
 721                  'mr_n_paths': len(paths),
 722                  'mr_paths': paths,
 723              },
 724              'mr_is_add': is_add,
 725              'mr_is_multipath': is_multipath})
 726
 727     def mpls_ip_bind_unbind(
 728             self,
 729             label,
 730             prefix,
 731             table_id=0,
 732             ip_table_id=0,
 733             is_bind=1):
 734         """
 735         """
 736         return self.api(
 737             self.papi.mpls_ip_bind_unbind,
 738             {'mb_mpls_table_id': table_id,
 739              'mb_label': label,
 740              'mb_ip_table_id': ip_table_id,
 741              'mb_is_bind': is_bind,
 742              'mb_prefix': prefix})
 743
 744     def mpls_tunnel_add_del(
 745             self,
 746             tun_sw_if_index,
 747             paths,
 748             is_add=1,
 749             l2_only=0,
 750             is_multicast=0):
 751         """
 752         """
 753         return self.api(
 754             self.papi.mpls_tunnel_add_del,
 755             {'mt_is_add': is_add,
 756              'mt_tunnel':
 757              {
 758                  'mt_sw_if_index': tun_sw_if_index,
 759                  'mt_l2_only': l2_only,
 760                  'mt_is_multicast': is_multicast,
 761                  'mt_n_paths': len(paths),
 762                  'mt_paths': paths,
 763              }})
 764
 765     def bfd_udp_add(self, sw_if_index, desired_min_tx, required_min_rx,
 766                     detect_mult, local_addr, peer_addr, is_ipv6=0,
 767                     bfd_key_id=None, conf_key_id=None):
 768         if bfd_key_id is None:
 769             return self.api(self.papi.bfd_udp_add,
 770                             {
 771                                 'sw_if_index': sw_if_index,
 772                                 'desired_min_tx': desired_min_tx,
 773                                 'required_min_rx': required_min_rx,
 774                                 'local_addr': local_addr,
 775                                 'peer_addr': peer_addr,
 776                                 'is_ipv6': is_ipv6,
 777                                 'detect_mult': detect_mult,
 778                             })
 779         else:
 780             return self.api(self.papi.bfd_udp_add,
 781                             {
 782                                 'sw_if_index': sw_if_index,
 783                                 'desired_min_tx': desired_min_tx,
 784                                 'required_min_rx': required_min_rx,
 785                                 'local_addr': local_addr,
 786                                 'peer_addr': peer_addr,
 787                                 'is_ipv6': is_ipv6,
 788                                 'detect_mult': detect_mult,
 789                                 'is_authenticated': 1,
 790                                 'bfd_key_id': bfd_key_id,
 791                                 'conf_key_id': conf_key_id,
 792                             })
 793
 794     def bfd_udp_mod(self, sw_if_index, desired_min_tx, required_min_rx,
 795                     detect_mult, local_addr, peer_addr, is_ipv6=0):
 796         return self.api(self.papi.bfd_udp_mod,
 797                         {
 798                             'sw_if_index': sw_if_index,
 799                             'desired_min_tx': desired_min_tx,
 800                             'required_min_rx': required_min_rx,
 801                             'local_addr': local_addr,
 802                             'peer_addr': peer_addr,
 803                             'is_ipv6': is_ipv6,
 804                             'detect_mult': detect_mult,
 805                         })
 806
 807     def bfd_udp_auth_activate(self, sw_if_index, local_addr, peer_addr,
 808                               is_ipv6=0, bfd_key_id=None, conf_key_id=None,
 809                               is_delayed=False):
 810         return self.api(self.papi.bfd_udp_auth_activate,
 811                         {
 812                             'sw_if_index': sw_if_index,
 813                             'local_addr': local_addr,
 814                             'peer_addr': peer_addr,
 815                             'is_ipv6': is_ipv6,
 816                             'is_delayed': 1 if is_delayed else 0,
 817                             'bfd_key_id': bfd_key_id,
 818                             'conf_key_id': conf_key_id,
 819                         })
 820
 821     def bfd_udp_session_set_flags(self, admin_up_down, sw_if_index, local_addr,
 822                                   peer_addr, is_ipv6=0):
 823         return self.api(self.papi.bfd_udp_session_set_flags, {
 824             'admin_up_down': admin_up_down,
 825             'sw_if_index': sw_if_index,
 826             'local_addr': local_addr,
 827             'peer_addr': peer_addr,
 828             'is_ipv6': is_ipv6,
 829         })
 830
 831     def want_bfd_events(self, enable_disable=1):
 832         return self.api(self.papi.want_bfd_events, {
 833             'enable_disable': enable_disable,
 834             'pid': os.getpid(),
 835         })
 836
 837     def bfd_auth_set_key(self, conf_key_id, auth_type, key):
 838         return self.api(self.papi.bfd_auth_set_key, {
 839             'conf_key_id': conf_key_id,
 840             'auth_type': auth_type,
 841             'key': key,
 842             'key_len': len(key),
 843         })
 844
 845     def classify_add_del_table(
 846             self,
 847             is_add,
 848             mask,
 849             match_n_vectors=1,
 850             table_index=0xFFFFFFFF,
 851             nbuckets=2,
 852             memory_size=2097152,
 853             skip_n_vectors=0,
 854             next_table_index=0xFFFFFFFF,
 855             miss_next_index=0xFFFFFFFF,
 856             current_data_flag=0,
 857             current_data_offset=0):
 858         """
 859         :param is_add:
 860         :param mask:
 861         :param match_n_vectors: (Default value = 1)
 862         :param table_index: (Default value = 0xFFFFFFFF)
 863         :param nbuckets:  (Default value = 2)
 864         :param memory_size:  (Default value = 2097152)
 865         :param skip_n_vectors:  (Default value = 0)
 866         :param next_table_index:  (Default value = 0xFFFFFFFF)
 867         :param miss_next_index:  (Default value = 0xFFFFFFFF)
 868         :param current_data_flag:  (Default value = 0)
 869         :param current_data_offset:  (Default value = 0)
 870         """
 871
 872         mask_len = ((len(mask) - 1) / 16 + 1) * 16
 873         mask = mask + '\0' * (mask_len - len(mask))
 874         return self.api(
 875             self.papi.classify_add_del_table,
 876             {'is_add': is_add,
 877              'table_index': table_index,
 878              'nbuckets': nbuckets,
 879              'memory_size': memory_size,
 880              'skip_n_vectors': skip_n_vectors,
 881              'match_n_vectors': match_n_vectors,
 882              'next_table_index': next_table_index,
 883              'miss_next_index': miss_next_index,
 884              'current_data_flag': current_data_flag,
 885              'current_data_offset': current_data_offset,
 886              'mask_len': mask_len,
 887              'mask': mask})
 888
 889     def classify_add_del_session(
 890             self,
 891             is_add,
 892             table_index,
 893             match,
 894             opaque_index=0xFFFFFFFF,
 895             hit_next_index=0xFFFFFFFF,
 896             advance=0,
 897             action=0,
 898             metadata=0):
 899         """
 900         :param is_add:
 901         :param table_index:
 902         :param match:
 903         :param opaque_index:  (Default value = 0xFFFFFFFF)
 904         :param hit_next_index:  (Default value = 0xFFFFFFFF)
 905         :param advance:  (Default value = 0)
 906         :param action:  (Default value = 0)
 907         :param metadata:  (Default value = 0)
 908         """
 909
 910         match_len = ((len(match) - 1) / 16 + 1) * 16
 911         match = match + '\0' * (match_len - len(match))
 912         return self.api(
 913             self.papi.classify_add_del_session,
 914             {'is_add': is_add,
 915              'table_index': table_index,
 916              'hit_next_index': hit_next_index,
 917              'opaque_index': opaque_index,
 918              'advance': advance,
 919              'action': action,
 920              'metadata': metadata,
 921              'match_len': match_len,
 922              'match': match})
 923
 924     def input_acl_set_interface(
 925             self,
 926             is_add,
 927             sw_if_index,
 928             ip4_table_index=0xFFFFFFFF,
 929             ip6_table_index=0xFFFFFFFF,
 930             l2_table_index=0xFFFFFFFF):
 931         """
 932         :param is_add:
 933         :param sw_if_index:
 934         :param ip4_table_index:  (Default value = 0xFFFFFFFF)
 935         :param ip6_table_index:  (Default value = 0xFFFFFFFF)
 936         :param l2_table_index:  (Default value = 0xFFFFFFFF)
 937         """
 938
 939         return self.api(
 940             self.papi.input_acl_set_interface,
 941             {'sw_if_index': sw_if_index,
 942              'ip4_table_index': ip4_table_index,
 943              'ip6_table_index': ip6_table_index,
 944              'l2_table_index': l2_table_index,
 945              'is_add': is_add})
 946
 947     def output_acl_set_interface(
 948             self,
 949             is_add,
 950             sw_if_index,
 951             ip4_table_index=0xFFFFFFFF,
 952             ip6_table_index=0xFFFFFFFF,
 953             l2_table_index=0xFFFFFFFF):
 954         """
 955         :param is_add:
 956         :param sw_if_index:
 957         :param ip4_table_index:  (Default value = 0xFFFFFFFF)
 958         :param ip6_table_index:  (Default value = 0xFFFFFFFF)
 959         :param l2_table_index:  (Default value = 0xFFFFFFFF)
 960         """
 961
 962         return self.api(
 963             self.papi.output_acl_set_interface,
 964             {'sw_if_index': sw_if_index,
 965              'ip4_table_index': ip4_table_index,
 966              'ip6_table_index': ip6_table_index,
 967              'l2_table_index': l2_table_index,
 968              'is_add': is_add})
 969
 970     def set_ipfix_exporter(
 971             self,
 972             collector_address,
 973             src_address,
 974             path_mtu,
 975             template_interval,
 976             vrf_id=0,
 977             collector_port=4739,
 978             udp_checksum=0):
 979         return self.api(
 980             self.papi.set_ipfix_exporter,
 981             {
 982                 'collector_address': collector_address,
 983                 'collector_port': collector_port,
 984                 'src_address': src_address,
 985                 'vrf_id': vrf_id,
 986                 'path_mtu': path_mtu,
 987                 'template_interval': template_interval,
 988                 'udp_checksum': udp_checksum,
 989             })
 990
 991     def dhcp_proxy_config(self,
 992                           dhcp_server,
 993                           dhcp_src_address,
 994                           rx_table_id=0,
 995                           server_table_id=0,
 996                           is_add=1,
 997                           is_ipv6=0):
 998         return self.api(
 999             self.papi.dhcp_proxy_config,
1000             {
1001                 'rx_vrf_id': rx_table_id,
1002                 'server_vrf_id': server_table_id,
1003                 'is_ipv6': is_ipv6,
1004                 'is_add': is_add,
1005                 'dhcp_server': dhcp_server,
1006                 'dhcp_src_address': dhcp_src_address,
1007             })
1008
1009     def dhcp_proxy_set_vss(self,
1010                            table_id,
1011                            vss_type=255,
1012                            vpn_ascii_id="",
1013                            oui=0,
1014                            vpn_index=0,
1015                            is_add=1,
1016                            is_ip6=0):
1017         return self.api(
1018             self.papi.dhcp_proxy_set_vss,
1019             {
1020                 'tbl_id': table_id,
1021                 'vss_type': vss_type,
1022                 'vpn_ascii_id': vpn_ascii_id,
1023                 'oui': oui,
1024                 'vpn_index': vpn_index,
1025                 'is_add': is_add,
1026                 'is_ipv6': is_ip6,
1027             })
1028
1029     def dhcp_client_config(self,
1030                            sw_if_index,
1031                            hostname,
1032                            client_id='',
1033                            is_add=1,
1034                            set_broadcast_flag=1,
1035                            want_dhcp_events=0,
1036                            dscp=0):
1037         return self.api(
1038             self.papi.dhcp_client_config,
1039             {
1040                 'is_add': is_add,
1041                 'client': {
1042                     'sw_if_index': sw_if_index,
1043                     'hostname': hostname,
1044                     'id': client_id,
1045                     'want_dhcp_event': want_dhcp_events,
1046                     'set_broadcast_flag': set_broadcast_flag,
1047                     'dscp': dscp,
1048                     'pid': os.getpid()}
1049             })
1050
1051     def ip_mroute_add_del(self,
1052                           table_id,
1053                           prefix,
1054                           e_flags,
1055                           rpf_id,
1056                           paths,
1057                           is_add=1,
1058                           is_multipath=1):
1059         """
1060         IP Multicast Route add/del
1061         """
1062         return self.api(
1063             self.papi.ip_mroute_add_del,
1064             {
1065                 'is_add': is_add,
1066                 'is_multipath': is_multipath,
1067                 'route': {
1068                     'table_id': table_id,
1069                     'entry_flags': e_flags,
1070                     'rpf_id': rpf_id,
1071                     'prefix': prefix,
1072                     'n_paths': len(paths),
1073                     'paths': paths,
1074                 }
1075             })
1076
1077     def mfib_signal_dump(self):
1078         return self.api(self.papi.mfib_signal_dump, {})
1079
1080     def ip_mroute_dump(self, table_id, is_ip6=False):
1081         return self.api(self.papi.ip_mroute_dump,
1082                         {'table': {
1083                             'table_id': table_id,
1084                             'is_ip6': is_ip6
1085                         }})
1086
1087     def lisp_enable_disable(self, is_enabled):
1088         return self.api(
1089             self.papi.lisp_enable_disable,
1090             {
1091                 'is_en': is_enabled,
1092             })
1093
1094     def lisp_add_del_locator_set(self,
1095                                  ls_name,
1096                                  is_add=1):
1097         return self.api(
1098             self.papi.lisp_add_del_locator_set,
1099             {
1100                 'is_add': is_add,
1101                 'locator_set_name': ls_name
1102             })
1103
1104     def lisp_add_del_locator(self,
1105                              ls_name,
1106                              sw_if_index,
1107                              priority=1,
1108                              weight=1,
1109                              is_add=1):
1110         return self.api(
1111             self.papi.lisp_add_del_locator,
1112             {
1113                 'is_add': is_add,
1114                 'locator_set_name': ls_name,
1115                 'sw_if_index': sw_if_index,
1116                 'priority': priority,
1117                 'weight': weight
1118             })
1119
1120     def lisp_locator_dump(self, is_index_set, ls_name=None, ls_index=0):
1121         return self.api(
1122             self.papi.lisp_locator_dump,
1123             {
1124                 'is_index_set': is_index_set,
1125                 'ls_name': ls_name,
1126                 'ls_index': ls_index,
1127             })
1128
1129     def lisp_add_del_local_eid(self,
1130                                ls_name,
1131                                eid_type,
1132                                eid,
1133                                prefix_len,
1134                                vni=0,
1135                                key_id=0,
1136                                key="",
1137                                is_add=1):
1138         return self.api(
1139             self.papi.lisp_add_del_local_eid,
1140             {
1141                 'locator_set_name': ls_name,
1142                 'is_add': is_add,
1143                 'eid_type': eid_type,
1144                 'eid': eid,
1145                 'prefix_len': prefix_len,
1146                 'vni': vni,
1147                 'key_id': key_id,
1148                 'key': key
1149             })
1150
1151     def lisp_eid_table_dump(self,
1152                             eid_set=0,
1153                             prefix_length=0,
1154                             vni=0,
1155                             eid_type=0,
1156                             eid=None,
1157                             filter_opt=0):
1158         return self.api(
1159             self.papi.lisp_eid_table_dump,
1160             {
1161                 'eid_set': eid_set,
1162                 'prefix_length': prefix_length,
1163                 'vni': vni,
1164                 'eid_type': eid_type,
1165                 'eid': eid,
1166                 'filter': filter_opt,
1167             })
1168
1169     def lisp_add_del_remote_mapping(self,
1170                                     eid_type,
1171                                     eid,
1172                                     eid_prefix_len=0,
1173                                     vni=0,
1174                                     rlocs=[],
1175                                     rlocs_num=0,
1176                                     is_src_dst=0,
1177                                     is_add=1):
1178         return self.api(
1179             self.papi.lisp_add_del_remote_mapping,
1180             {
1181                 'is_add': is_add,
1182                 'eid_type': eid_type,
1183                 'eid': eid,
1184                 'eid_len': eid_prefix_len,
1185                 'rloc_num': rlocs_num,
1186                 'rlocs': rlocs,
1187                 'vni': vni,
1188                 'is_src_dst': is_src_dst,
1189             })
1190
1191     def lisp_add_del_adjacency(self,
1192                                leid,
1193                                reid,
1194                                leid_len,
1195                                reid_len,
1196                                eid_type,
1197                                is_add=1,
1198                                vni=0):
1199         return self.api(
1200             self.papi.lisp_add_del_adjacency,
1201             {
1202                 'is_add': is_add,
1203                 'vni': vni,
1204                 'eid_type': eid_type,
1205                 'leid': leid,
1206                 'reid': reid,
1207                 'leid_len': leid_len,
1208                 'reid_len': reid_len,
1209             })
1210
1211     def gtpu_add_del_tunnel(
1212             self,
1213             src_addr,
1214             dst_addr,
1215             is_add=1,
1216             is_ipv6=0,
1217             mcast_sw_if_index=0xFFFFFFFF,
1218             encap_vrf_id=0,
1219             decap_next_index=0xFFFFFFFF,
1220             teid=0):
1221         """
1222
1223         :param is_add:  (Default value = 1)
1224         :param is_ipv6:  (Default value = 0)
1225         :param src_addr:
1226         :param dst_addr:
1227         :param mcast_sw_if_index:  (Default value = 0xFFFFFFFF)
1228         :param encap_vrf_id:  (Default value = 0)
1229         :param decap_next_index:  (Default value = 0xFFFFFFFF)
1230         :param teid:  (Default value = 0)
1231
1232         """
1233         return self.api(self.papi.gtpu_add_del_tunnel,
1234                         {'is_add': is_add,
1235                          'is_ipv6': is_ipv6,
1236                          'src_address': src_addr,
1237                          'dst_address': dst_addr,
1238                          'mcast_sw_if_index': mcast_sw_if_index,
1239                          'encap_vrf_id': encap_vrf_id,
1240                          'decap_next_index': decap_next_index,
1241                          'teid': teid})
1242
1243     def vxlan_gpe_add_del_tunnel(
1244             self,
1245             src_addr,
1246             dst_addr,
1247             mcast_sw_if_index=0xFFFFFFFF,
1248             is_add=1,
1249             is_ipv6=0,
1250             encap_vrf_id=0,
1251             decap_vrf_id=0,
1252             protocol=3,
1253             vni=0):
1254         """
1255
1256         :param local:
1257         :param remote:
1258         :param is_add:  (Default value = 1)
1259         :param is_ipv6:  (Default value = 0)
1260         :param encap_vrf_id:  (Default value = 0)
1261         :param decap_vrf_id:  (Default value = 0)
1262         :param mcast_sw_if_index:  (Default value = 0xFFFFFFFF)
1263         :param protocol:  (Default value = 3)
1264         :param vni:  (Default value = 0)
1265
1266         """
1267         return self.api(self.papi.vxlan_gpe_add_del_tunnel,
1268                         {'is_add': is_add,
1269                          'is_ipv6': is_ipv6,
1270                          'local': src_addr,
1271                          'remote': dst_addr,
1272                          'mcast_sw_if_index': mcast_sw_if_index,
1273                          'encap_vrf_id': encap_vrf_id,
1274                          'decap_vrf_id': decap_vrf_id,
1275                          'protocol': protocol,
1276                          'vni': vni})
1277
1278     def vxlan_gbp_tunnel_dump(self, sw_if_index=0xffffffff):
1279         return self.api(self.papi.vxlan_gbp_tunnel_dump,
1280                         {'sw_if_index': sw_if_index,
1281                          '_no_type_conversion': True})
1282
1283     def pppoe_add_del_session(
1284             self,
1285             client_ip,
1286             client_mac,
1287             session_id=0,
1288             is_add=1,
1289             is_ipv6=0,
1290             decap_vrf_id=0):
1291         """
1292
1293         :param is_add:  (Default value = 1)
1294         :param is_ipv6:  (Default value = 0)
1295         :param client_ip:
1296         :param session_id:  (Default value = 0)
1297         :param client_mac:
1298         :param decap_vrf_id:  (Default value = 0)
1299
1300         """
1301         return self.api(self.papi.pppoe_add_del_session,
1302                         {'is_add': is_add,
1303                          'is_ipv6': is_ipv6,
1304                          'session_id': session_id,
1305                          'client_ip': client_ip,
1306                          'decap_vrf_id': decap_vrf_id,
1307                          'client_mac': client_mac})
1308
1309     def sr_mpls_policy_add(self, bsid, weight, type, segments):
1310         return self.api(self.papi.sr_mpls_policy_add,
1311                         {'bsid': bsid,
1312                          'weight': weight,
1313                          'type': type,
1314                          'n_segments': len(segments),
1315                          'segments': segments})
1316
1317     def sr_mpls_policy_del(self, bsid):
1318         return self.api(self.papi.sr_mpls_policy_del,
1319                         {'bsid': bsid})
1320
1321     def sr_localsid_add_del(self,
1322                             localsid,
1323                             behavior,
1324                             nh_addr4,
1325                             nh_addr6,
1326                             is_del=0,
1327                             end_psp=0,
1328                             sw_if_index=0xFFFFFFFF,
1329                             vlan_index=0,
1330                             fib_table=0,
1331                             ):
1332         """ Add/del IPv6 SR local-SID.
1333
1334         :param localsid:
1335         :param behavior: END=1; END.X=2; END.DX2=4; END.DX6=5;
1336         :param behavior: END.DX4=6; END.DT6=7; END.DT4=8
1337         :param nh_addr4:
1338         :param nh_addr6:
1339         :param is_del:  (Default value = 0)
1340         :param end_psp: (Default value = 0)
1341         :param sw_if_index: (Default value = 0xFFFFFFFF)
1342         :param vlan_index:  (Default value = 0)
1343         :param fib_table:   (Default value = 0)
1344         """
1345         return self.api(
1346             self.papi.sr_localsid_add_del,
1347             {'is_del': is_del,
1348              'localsid': localsid,
1349              'end_psp': end_psp,
1350              'behavior': behavior,
1351              'sw_if_index': sw_if_index,
1352              'vlan_index': vlan_index,
1353              'fib_table': fib_table,
1354              'nh_addr4': nh_addr4,
1355              'nh_addr6': nh_addr6
1356              }
1357         )
1358
1359     def sr_policy_add(
1360             self,
1361             bsid_addr,
1362             weight=1,
1363             is_encap=1,
1364             type=0,
1365             fib_table=0,
1366             n_segments=0,
1367             segments=[]):
1368         """
1369         :param bsid_addr: bindingSID of the SR Policy
1370         :param weight: weight of the sid list. optional. (default: 1)
1371         :param is_encap: (bool) whether SR policy should Encap or SRH insert \
1372             (default: Encap)
1373         :param type: type/behavior of the SR policy. (default or spray) \
1374             (default: default)
1375         :param fib_table: VRF where to install the FIB entry for the BSID \
1376             (default: 0)
1377         :param n_segments: number of segments \
1378             (default: 0)
1379         :param segments: a vector of IPv6 address composing the segment list \
1380             (default: [])
1381         """
1382         return self.api(
1383             self.papi.sr_policy_add,
1384             {'bsid_addr': bsid_addr,
1385              'weight': weight,
1386              'is_encap': is_encap,
1387              'type': type,
1388              'fib_table': fib_table,
1389              'n_segments': n_segments,
1390              'segments': segments
1391              }
1392         )
1393
1394     def sr_policy_del(
1395             self,
1396             bsid_addr,
1397             sr_policy_index=0):
1398         """
1399         :param bsid: bindingSID of the SR Policy
1400         :param sr_policy_index: index of the sr policy (default: 0)
1401         """
1402         return self.api(
1403             self.papi.sr_policy_del,
1404             {'bsid_addr': bsid_addr,
1405              'sr_policy_index': sr_policy_index
1406              })
1407
1408     def sr_steering_add_del(
1409             self,
1410             is_del,
1411             bsid_addr,
1412             sr_policy_index,
1413             table_id,
1414             prefix_addr,
1415             mask_width,
1416             sw_if_index,
1417             traffic_type):
1418         """
1419         Steer traffic L2 and L3 traffic through a given SR policy
1420
1421         :param is_del: delete or add
1422         :param bsid_addr: bindingSID of the SR Policy (alt to sr_policy_index)
1423         :param sr_policy: is the index of the SR Policy (alt to bsid)
1424         :param table_id: is the VRF where to install the FIB entry for the BSID
1425         :param prefix_addr: is the IPv4/v6 address for L3 traffic type
1426         :param mask_width: is the mask for L3 traffic type
1427         :param sw_if_index: is the incoming interface for L2 traffic
1428         :param traffic_type: type of traffic (IPv4: 4, IPv6: 6, L2: 2)
1429         """
1430         return self.api(
1431             self.papi.sr_steering_add_del,
1432             {'is_del': is_del,
1433              'bsid_addr': bsid_addr,
1434              'sr_policy_index': sr_policy_index,
1435              'table_id': table_id,
1436              'prefix_addr': prefix_addr,
1437              'mask_width': mask_width,
1438              'sw_if_index': sw_if_index,
1439              'traffic_type': traffic_type
1440              })
1441
1442     def acl_add_replace(self, acl_index, r, tag='',
1443                         expected_retval=0):
1444         """Add/replace an ACL
1445         :param int acl_index: ACL index to replace, 2^32-1 to create new ACL.
1446         :param acl_rule r: ACL rules array.
1447         :param str tag: symbolic tag (description) for this ACL.
1448         :param int count: number of rules.
1449         """
1450         return self.api(self.papi.acl_add_replace,
1451                         {'acl_index': acl_index,
1452                          'r': r,
1453                          'count': len(r),
1454                          'tag': tag},
1455                         expected_retval=expected_retval)
1456
1457     def acl_del(self, acl_index, expected_retval=0):
1458         """
1459
1460         :param acl_index:
1461         :return:
1462         """
1463         return self.api(self.papi.acl_del,
1464                         {'acl_index': acl_index},
1465                         expected_retval=expected_retval)
1466
1467     def acl_interface_set_acl_list(self, sw_if_index, n_input, acls,
1468                                    expected_retval=0):
1469         return self.api(self.papi.acl_interface_set_acl_list,
1470                         {'sw_if_index': sw_if_index,
1471                          'count': len(acls),
1472                          'n_input': n_input,
1473                          'acls': acls},
1474                         expected_retval=expected_retval)
1475
1476     def acl_interface_set_etype_whitelist(self, sw_if_index,
1477                                           n_input, whitelist,
1478                                           expected_retval=0):
1479         return self.api(self.papi.acl_interface_set_etype_whitelist,
1480                         {'sw_if_index': sw_if_index,
1481                          'count': len(whitelist),
1482                          'n_input': n_input,
1483                          'whitelist': whitelist},
1484                         expected_retval=expected_retval)
1485
1486     def acl_interface_add_del(self,
1487                               sw_if_index,
1488                               acl_index,
1489                               is_add=1):
1490         """ Add/Delete ACL to/from interface
1491
1492         :param sw_if_index:
1493         :param acl_index:
1494         :param is_add:  (Default value = 1)
1495         """
1496
1497         return self.api(self.papi.acl_interface_add_del,
1498                         {'is_add': is_add,
1499                          'is_input': 1,
1500                          'sw_if_index': sw_if_index,
1501                          'acl_index': acl_index})
1502
1503     def acl_dump(self, acl_index, expected_retval=0):
1504         return self.api(self.papi.acl_dump,
1505                         {'acl_index': acl_index},
1506                         expected_retval=expected_retval)
1507
1508     def acl_interface_list_dump(self, sw_if_index=0xFFFFFFFF,
1509                                 expected_retval=0):
1510         return self.api(self.papi.acl_interface_list_dump,
1511                         {'sw_if_index': sw_if_index},
1512                         expected_retval=expected_retval)
1513
1514     def macip_acl_add(self, rules, tag=""):
1515         """ Add MACIP acl
1516
1517         :param rules: list of rules for given acl
1518         :param tag: acl tag
1519         """
1520
1521         return self.api(self.papi.macip_acl_add,
1522                         {'r': rules,
1523                          'count': len(rules),
1524                          'tag': tag})
1525
1526     def macip_acl_add_replace(self, rules, acl_index=0xFFFFFFFF, tag=""):
1527         """ Add MACIP acl
1528
1529         :param rules: list of rules for given acl
1530         :param tag: acl tag
1531         """
1532
1533         return self.api(self.papi.macip_acl_add_replace,
1534                         {'acl_index': acl_index,
1535                          'r': rules,
1536                          'count': len(rules),
1537                          'tag': tag})
1538
1539     def macip_acl_interface_add_del(self,
1540                                     sw_if_index,
1541                                     acl_index,
1542                                     is_add=1):
1543         """ Add MACIP acl to interface
1544
1545         :param sw_if_index:
1546         :param acl_index:
1547         :param is_add:  (Default value = 1)
1548         """
1549
1550         return self.api(self.papi.macip_acl_interface_add_del,
1551                         {'is_add': is_add,
1552                          'sw_if_index': sw_if_index,
1553                          'acl_index': acl_index})
1554
1555     def macip_acl_dump(self, acl_index=4294967295):
1556         """ Return MACIP acl dump
1557         """
1558
1559         return self.api(
1560             self.papi.macip_acl_dump, {'acl_index': acl_index})
1561
1562     def policer_add_del(self,
1563                         name,
1564                         cir,
1565                         eir,
1566                         cb,
1567                         eb,
1568                         is_add=1,
1569                         rate_type=0,
1570                         round_type=0,
1571                         ptype=0,
1572                         color_aware=0,
1573                         conform_action_type=1,
1574                         conform_dscp=0,
1575                         exceed_action_type=0,
1576                         exceed_dscp=0,
1577                         violate_action_type=0,
1578                         violate_dscp=0):
1579         return self.api(self.papi.policer_add_del,
1580                         {'name': name,
1581                          'cir': cir,
1582                          'eir': eir,
1583                          'cb': cb,
1584                          'eb': eb,
1585                          'is_add': is_add,
1586                          'rate_type': rate_type,
1587                          'round_type': round_type,
1588                          'type': ptype,
1589                          'color_aware': color_aware,
1590                          'conform_action_type': conform_action_type,
1591                          'conform_dscp': conform_dscp,
1592                          'exceed_action_type': exceed_action_type,
1593                          'exceed_dscp': exceed_dscp,
1594                          'violate_action_type': violate_action_type,
1595                          'violate_dscp': violate_dscp})
1596
1597     def ip_punt_police(self,
1598                        policer_index,
1599                        is_ip6=0,
1600                        is_add=1):
1601         return self.api(self.papi.ip_punt_police,
1602                         {'policer_index': policer_index,
1603                          'is_add': is_add,
1604                          'is_ip6': is_ip6})
1605
1606     def ip_punt_redirect(self,
1607                          rx_sw_if_index,
1608                          tx_sw_if_index,
1609                          address,
1610                          is_add=1):
1611         return self.api(self.papi.ip_punt_redirect,
1612                         {'punt': {'rx_sw_if_index': rx_sw_if_index,
1613                                   'tx_sw_if_index': tx_sw_if_index,
1614                                   'nh': address},
1615                          'is_add': is_add})
1616
1617     def ip_punt_redirect_dump(self, sw_if_index, is_ipv6=0):
1618         return self.api(self.papi.ip_punt_redirect_dump,
1619                         {'sw_if_index': sw_if_index,
1620                          'is_ipv6': is_ipv6})
1621
1622     def bier_table_add_del(self,
1623                            bti,
1624                            mpls_label,
1625                            is_add=1):
1626         """ BIER Table add/del """
1627         return self.api(
1628             self.papi.bier_table_add_del,
1629             {'bt_tbl_id': {"bt_set": bti.set_id,
1630                            "bt_sub_domain": bti.sub_domain_id,
1631                            "bt_hdr_len_id": bti.hdr_len_id},
1632              'bt_label': mpls_label,
1633              'bt_is_add': is_add})
1634
1635     def bier_table_dump(self):
1636         return self.api(self.papi.bier_table_dump, {})
1637
1638     def bier_route_add_del(self,
1639                            bti,
1640                            bp,
1641                            paths,
1642                            is_add=1,
1643                            is_replace=0):
1644         """ BIER Route add/del """
1645         return self.api(
1646             self.papi.bier_route_add_del,
1647             {
1648                 'br_route': {
1649                     'br_tbl_id': {"bt_set": bti.set_id,
1650                                   "bt_sub_domain": bti.sub_domain_id,
1651                                   "bt_hdr_len_id": bti.hdr_len_id},
1652                     'br_bp': bp,
1653                     'br_n_paths': len(paths),
1654                     'br_paths': paths,
1655                 },
1656                 'br_is_add': is_add,
1657                 'br_is_replace': is_replace
1658             })
1659
1660     def bier_route_dump(self, bti):
1661         return self.api(
1662             self.papi.bier_route_dump,
1663             {'br_tbl_id': {"bt_set": bti.set_id,
1664                            "bt_sub_domain": bti.sub_domain_id,
1665                            "bt_hdr_len_id": bti.hdr_len_id}})
1666
1667     def bier_imp_add(self,
1668                      bti,
1669                      src,
1670                      ibytes,
1671                      is_add=1):
1672         """ BIER Imposition Add """
1673         return self.api(
1674             self.papi.bier_imp_add,
1675             {'bi_tbl_id': {"bt_set": bti.set_id,
1676                            "bt_sub_domain": bti.sub_domain_id,
1677                            "bt_hdr_len_id": bti.hdr_len_id},
1678              'bi_src': src,
1679              'bi_n_bytes': len(ibytes),
1680              'bi_bytes': ibytes})
1681
1682     def bier_imp_del(self, bi_index):
1683         """ BIER Imposition del """
1684         return self.api(
1685             self.papi.bier_imp_del,
1686             {'bi_index': bi_index})
1687
1688     def bier_imp_dump(self):
1689         return self.api(self.papi.bier_imp_dump, {})
1690
1691     def bier_disp_table_add_del(self,
1692                                 bdti,
1693                                 is_add=1):
1694         """ BIER Disposition Table add/del """
1695         return self.api(
1696             self.papi.bier_disp_table_add_del,
1697             {'bdt_tbl_id': bdti,
1698              'bdt_is_add': is_add})
1699
1700     def bier_disp_table_dump(self):
1701         return self.api(self.papi.bier_disp_table_dump, {})
1702
1703     def bier_disp_entry_add_del(self,
1704                                 bdti,
1705                                 bp,
1706                                 payload_proto,
1707                                 next_hop_afi,
1708                                 next_hop,
1709                                 next_hop_tbl_id=0,
1710                                 next_hop_rpf_id=~0,
1711                                 next_hop_is_ip4=1,
1712                                 is_add=1):
1713         """ BIER Route add/del """
1714         lstack = []
1715         while (len(lstack) < 16):
1716             lstack.append({})
1717         return self.api(
1718             self.papi.bier_disp_entry_add_del,
1719             {'bde_tbl_id': bdti,
1720              'bde_bp': bp,
1721              'bde_payload_proto': payload_proto,
1722              'bde_n_paths': 1,
1723              'bde_paths': [{'table_id': next_hop_tbl_id,
1724                             'rpf_id': next_hop_rpf_id,
1725                             'n_labels': 0,
1726                             'label_stack': lstack}],
1727              'bde_is_add': is_add})
1728
1729     def bier_disp_entry_dump(self, bdti):
1730         return self.api(
1731             self.papi.bier_disp_entry_dump,
1732             {'bde_tbl_id': bdti})
1733
1734     def session_enable_disable(self, is_enabled):
1735         return self.api(
1736             self.papi.session_enable_disable,
1737             {'is_enable': is_enabled})
1738
1739     def ipsec_spd_add_del(self, spd_id, is_add=1):
1740         """ SPD add/del - Wrapper to add or del ipsec SPD
1741         Sample CLI : 'ipsec spd add 1'
1742
1743         :param spd_id - SPD ID to be created in the vpp . mandatory
1744         :param is_add - create (1) or delete(0) SPD (Default 1 - add) .
1745               optional
1746         :returns: reply from the API
1747         """
1748         return self.api(
1749             self.papi.ipsec_spd_add_del, {
1750                 'spd_id': spd_id, 'is_add': is_add})
1751
1752     def ipsec_spds_dump(self):
1753         return self.api(self.papi.ipsec_spds_dump, {})
1754
1755     def ipsec_interface_add_del_spd(self, spd_id, sw_if_index, is_add=1):
1756         """ IPSEC interface SPD add/del - \
1757              Wrapper to associate/disassociate SPD to interface in VPP
1758         Sample CLI : 'set interface ipsec spd GigabitEthernet0/6/0 1'
1759
1760         :param spd_id - SPD ID to associate with the interface . mandatory
1761         :param sw_if_index - Interface Index which needs to ipsec \
1762             association mandatory
1763         :param is_add - add(1) or del(0) association with interface \
1764                 (Default 1 - add) . optional
1765         :returns: reply from the API
1766         """
1767         return self.api(
1768             self.papi.ipsec_interface_add_del_spd,
1769             {'spd_id': spd_id, 'sw_if_index': sw_if_index, 'is_add': is_add})
1770
1771     def ipsec_spd_interface_dump(self, spd_index=None):
1772         return self.api(self.papi.ipsec_spd_interface_dump,
1773                         {'spd_index': spd_index if spd_index else 0,
1774                          'spd_index_valid': 1 if spd_index else 0})
1775
1776     def ipsec_sad_entry_add_del(self,
1777                                 sad_id,
1778                                 spi,
1779                                 integrity_algorithm,
1780                                 integrity_key,
1781                                 crypto_algorithm,
1782                                 crypto_key,
1783                                 protocol,
1784                                 tunnel_src_address='',
1785                                 tunnel_dst_address='',
1786                                 flags=0,
1787                                 salt=0,
1788                                 is_add=1):
1789         """ IPSEC SA add/del
1790         :param sad_id: security association ID
1791         :param spi: security param index of the SA in decimal
1792         :param integrity_algorithm:
1793         :param integrity_key:
1794         :param crypto_algorithm:
1795         :param crypto_key:
1796         :param protocol: AH(0) or ESP(1) protocol
1797         :param tunnel_src_address: tunnel mode outer src address
1798         :param tunnel_dst_address: tunnel mode outer dst address
1799         :param is_add:
1800         :param is_tunnel:
1801         :** reference /vpp/src/vnet/ipsec/ipsec.h file for enum values of
1802              crypto and ipsec algorithms
1803         """
1804         return self.api(
1805             self.papi.ipsec_sad_entry_add_del,
1806             {
1807                 'is_add': is_add,
1808                 'entry':
1809                     {
1810                         'sad_id': sad_id,
1811                         'spi': spi,
1812                         'tunnel_src': tunnel_src_address,
1813                         'tunnel_dst': tunnel_dst_address,
1814                         'protocol': protocol,
1815                         'integrity_algorithm': integrity_algorithm,
1816                         'integrity_key': {
1817                             'length': len(integrity_key),
1818                             'data': integrity_key,
1819                         },
1820                         'crypto_algorithm': crypto_algorithm,
1821                         'crypto_key': {
1822                             'length': len(crypto_key),
1823                             'data': crypto_key,
1824                         },
1825                         'flags': flags,
1826                         'salt': salt,
1827                     }
1828             })
1829
1830     def ipsec_sa_dump(self, sa_id=None):
1831         return self.api(self.papi.ipsec_sa_dump,
1832                         {'sa_id': sa_id if sa_id else 0xffffffff})
1833
1834     def ipsec_spd_entry_add_del(self,
1835                                 spd_id,
1836                                 sa_id,
1837                                 local_address_start,
1838                                 local_address_stop,
1839                                 remote_address_start,
1840                                 remote_address_stop,
1841                                 local_port_start=0,
1842                                 local_port_stop=65535,
1843                                 remote_port_start=0,
1844                                 remote_port_stop=65535,
1845                                 protocol=0,
1846                                 policy=0,
1847                                 priority=100,
1848                                 is_outbound=1,
1849                                 is_add=1,
1850                                 is_ipv6=0,
1851                                 is_ip_any=0):
1852         """ IPSEC policy SPD add/del   -
1853                     Wrapper to configure ipsec SPD policy entries in VPP
1854         :param spd_id: SPD ID for the policy
1855         :param local_address_start: local-ip-range start address
1856         :param local_address_stop : local-ip-range stop address
1857         :param remote_address_start: remote-ip-range start address
1858         :param remote_address_stop : remote-ip-range stop address
1859         :param local_port_start: (Default value = 0)
1860         :param local_port_stop: (Default value = 65535)
1861         :param remote_port_start: (Default value = 0)
1862         :param remote_port_stop: (Default value = 65535)
1863         :param protocol: Any(0), AH(51) & ESP(50) protocol (Default value = 0)
1864         :param sa_id: Security Association ID for mapping it to SPD
1865         :param policy: bypass(0), discard(1), resolve(2) or protect(3) action
1866                (Default value = 0)
1867         :param priority: value for the spd action (Default value = 100)
1868         :param is_outbound: flag for inbound(0) or outbound(1)
1869                (Default value = 1)
1870         :param is_add: (Default value = 1)
1871         """
1872         return self.api(
1873             self.papi.ipsec_spd_entry_add_del,
1874             {
1875                 'is_add': is_add,
1876                 'entry':
1877                     {
1878                         'spd_id': spd_id,
1879                         'sa_id': sa_id,
1880                         'local_address_start': local_address_start,
1881                         'local_address_stop': local_address_stop,
1882                         'remote_address_start': remote_address_start,
1883                         'remote_address_stop': remote_address_stop,
1884                         'local_port_start': local_port_start,
1885                         'local_port_stop': local_port_stop,
1886                         'remote_port_start': remote_port_start,
1887                         'remote_port_stop': remote_port_stop,
1888                         'protocol': protocol,
1889                         'policy': policy,
1890                         'priority': priority,
1891                         'is_outbound': is_outbound,
1892                     }
1893             })
1894
1895     def ipsec_spd_dump(self, spd_id, sa_id=0xffffffff):
1896         return self.api(self.papi.ipsec_spd_dump,
1897                         {'spd_id': spd_id,
1898                          'sa_id': sa_id})
1899
1900     def ipsec_tunnel_if_add_del(self, local_ip, remote_ip, local_spi,
1901                                 remote_spi, crypto_alg, local_crypto_key,
1902                                 remote_crypto_key, integ_alg, local_integ_key,
1903                                 remote_integ_key, is_add=1, esn=0, salt=0,
1904                                 anti_replay=1, renumber=0,
1905                                 udp_encap=0, show_instance=0):
1906         return self.api(
1907             self.papi.ipsec_tunnel_if_add_del,
1908             {
1909                 'local_ip': local_ip,
1910                 'remote_ip': remote_ip,
1911                 'local_spi': local_spi,
1912                 'remote_spi': remote_spi,
1913                 'crypto_alg': crypto_alg,
1914                 'local_crypto_key_len': len(local_crypto_key),
1915                 'local_crypto_key': local_crypto_key,
1916                 'remote_crypto_key_len': len(remote_crypto_key),
1917                 'remote_crypto_key': remote_crypto_key,
1918                 'integ_alg': integ_alg,
1919                 'local_integ_key_len': len(local_integ_key),
1920                 'local_integ_key': local_integ_key,
1921                 'remote_integ_key_len': len(remote_integ_key),
1922                 'remote_integ_key': remote_integ_key,
1923                 'is_add': is_add,
1924                 'esn': esn,
1925                 'anti_replay': anti_replay,
1926                 'renumber': renumber,
1927                 'show_instance': show_instance,
1928                 'udp_encap': udp_encap,
1929                 'salt': salt
1930             })
1931
1932     def ipsec_select_backend(self, protocol, index):
1933         return self.api(self.papi.ipsec_select_backend,
1934                         {'protocol': protocol, 'index': index})
1935
1936     def ipsec_backend_dump(self):
1937         return self.api(self.papi.ipsec_backend_dump, {})
1938
1939     def app_namespace_add_del(self,
1940                               namespace_id,
1941                               ip4_fib_id=0,
1942                               ip6_fib_id=0,
1943                               sw_if_index=0xFFFFFFFF,
1944                               secret=0):
1945         return self.api(
1946             self.papi.app_namespace_add_del,
1947             {'secret': secret,
1948              'sw_if_index': sw_if_index,
1949              'ip4_fib_id': ip4_fib_id,
1950              'ip6_fib_id': ip6_fib_id,
1951              'namespace_id': namespace_id,
1952              'namespace_id_len': len(namespace_id)})
1953
1954     def punt_socket_register(self, reg, pathname,
1955                              header_version=1):
1956         """ Register punt socket """
1957         return self.api(self.papi.punt_socket_register,
1958                         {'header_version': header_version,
1959                          'punt': reg,
1960                          'pathname': pathname})
1961
1962     def punt_socket_deregister(self, reg):
1963         """ Unregister punt socket """
1964         return self.api(self.papi.punt_socket_deregister,
1965                         {'punt': reg})
1966
1967     def gbp_endpoint_add(self, sw_if_index, ips, mac, sclass, flags,
1968                          tun_src, tun_dst):
1969         """ GBP endpoint Add """
1970         return self.api(self.papi.gbp_endpoint_add,
1971                         {'endpoint': {
1972                             'sw_if_index': sw_if_index,
1973                             'ips': ips,
1974                             'n_ips': len(ips),
1975                             'mac': mac,
1976                             'sclass': sclass,
1977                             'flags': flags,
1978                             'tun': {
1979                                 'src': tun_src,
1980                                 'dst': tun_dst,
1981                             }}})
1982
1983     def gbp_endpoint_del(self, handle):
1984         """ GBP endpoint Del """
1985         return self.api(self.papi.gbp_endpoint_del,
1986                         {'handle': handle})
1987
1988     def gbp_endpoint_dump(self):
1989         """ GBP endpoint Dump """
1990         return self.api(self.papi.gbp_endpoint_dump,
1991                         {'_no_type_conversion': True})
1992
1993     def gbp_endpoint_group_add(self, vnid, sclass, bd,
1994                                rd, uplink_sw_if_index,
1995                                retention):
1996         """ GBP endpoint group Add """
1997         return self.api(self.papi.gbp_endpoint_group_add,
1998                         {'epg':
1999                             {
2000                                 'uplink_sw_if_index': uplink_sw_if_index,
2001                                 'bd_id': bd,
2002                                 'rd_id': rd,
2003                                 'vnid': vnid,
2004                                 'sclass': sclass,
2005                                 'retention': retention
2006                             }})
2007
2008     def gbp_endpoint_group_del(self, sclass):
2009         """ GBP endpoint group Del """
2010         return self.api(self.papi.gbp_endpoint_group_del,
2011                         {'sclass': sclass})
2012
2013     def gbp_bridge_domain_add(self, bd_id, rd_id, flags,
2014                               bvi_sw_if_index,
2015                               uu_fwd_sw_if_index,
2016                               bm_flood_sw_if_index):
2017         """ GBP bridge-domain Add """
2018         return self.api(self.papi.gbp_bridge_domain_add,
2019                         {'bd':
2020                             {
2021                                 'flags': flags,
2022                                 'bvi_sw_if_index': bvi_sw_if_index,
2023                                 'uu_fwd_sw_if_index': uu_fwd_sw_if_index,
2024                                 'bm_flood_sw_if_index': bm_flood_sw_if_index,
2025                                 'bd_id': bd_id,
2026                                 'rd_id': rd_id
2027                             }})
2028
2029     def gbp_bridge_domain_del(self, bd_id):
2030         """ GBP bridge-domain Del """
2031         return self.api(self.papi.gbp_bridge_domain_del,
2032                         {'bd_id': bd_id})
2033
2034     def gbp_route_domain_add(self, rd_id,
2035                              scope,
2036                              ip4_table_id,
2037                              ip6_table_id,
2038                              ip4_uu_sw_if_index,
2039                              ip6_uu_sw_if_index):
2040         """ GBP route-domain Add """
2041         return self.api(self.papi.gbp_route_domain_add,
2042                         {'rd':
2043                             {
2044                                 'scope': scope,
2045                                 'ip4_table_id': ip4_table_id,
2046                                 'ip6_table_id': ip6_table_id,
2047                                 'ip4_uu_sw_if_index': ip4_uu_sw_if_index,
2048                                 'ip6_uu_sw_if_index': ip6_uu_sw_if_index,
2049                                 'rd_id': rd_id
2050                             }})
2051
2052     def gbp_route_domain_del(self, rd_id):
2053         """ GBP route-domain Del """
2054         return self.api(self.papi.gbp_route_domain_del,
2055                         {'rd_id': rd_id})
2056
2057     def gbp_recirc_add_del(self, is_add, sw_if_index, sclass, is_ext):
2058         """ GBP recirc Add/Del """
2059         return self.api(self.papi.gbp_recirc_add_del,
2060                         {'is_add': is_add,
2061                          'recirc': {
2062                              'is_ext': is_ext,
2063                              'sw_if_index': sw_if_index,
2064                              'sclass': sclass}})
2065
2066     def gbp_recirc_dump(self):
2067         """ GBP recirc Dump """
2068         return self.api(self.papi.gbp_recirc_dump, {})
2069
2070     def gbp_ext_itf_add_del(self, is_add, sw_if_index, bd_id, rd_id, flags):
2071         """ GBP recirc Add/Del """
2072         return self.api(self.papi.gbp_ext_itf_add_del,
2073                         {'is_add': is_add,
2074                          'ext_itf': {
2075                              'sw_if_index': sw_if_index,
2076                              'bd_id': bd_id,
2077                              'rd_id': rd_id,
2078                              'flags': flags}})
2079
2080     def gbp_ext_itf_dump(self):
2081         """ GBP recirc Dump """
2082         return self.api(self.papi.gbp_ext_itf_dump, {})
2083
2084     def gbp_subnet_add_del(self, is_add, rd_id,
2085                            prefix, type,
2086                            sw_if_index=0xffffffff,
2087                            sclass=0xffff):
2088         """ GBP Subnet Add/Del """
2089         return self.api(self.papi.gbp_subnet_add_del,
2090                         {'is_add': is_add,
2091                          'subnet': {
2092                              'type': type,
2093                              'sw_if_index': sw_if_index,
2094                              'sclass': sclass,
2095                              'prefix': prefix,
2096                              'rd_id': rd_id}})
2097
2098     def gbp_subnet_dump(self):
2099         """ GBP Subnet Dump """
2100         return self.api(self.papi.gbp_subnet_dump,
2101                         {'_no_type_conversion': True})
2102
2103     def gbp_contract_dump(self):
2104         """ GBP contract Dump """
2105         return self.api(self.papi.gbp_contract_dump, {})
2106
2107     def gbp_vxlan_tunnel_add(self, vni, bd_rd_id, mode, src):
2108         """ GBP VXLAN tunnel add """
2109         return self.api(self.papi.gbp_vxlan_tunnel_add,
2110                         {
2111                             'tunnel': {
2112                                 'vni': vni,
2113                                 'mode': mode,
2114                                 'bd_rd_id': bd_rd_id,
2115                                 'src': src
2116                             }
2117                         })
2118
2119     def gbp_vxlan_tunnel_del(self, vni):
2120         """ GBP VXLAN tunnel del """
2121         return self.api(self.papi.gbp_vxlan_tunnel_del,
2122                         {
2123                             'vni': vni,
2124                         })
2125
2126     def gbp_vxlan_tunnel_dump(self):
2127         """ GBP VXLAN tunnel add/del """
2128         return self.api(self.papi.gbp_vxlan_tunnel_dump, {})
2129
2130     def igmp_enable_disable(self, sw_if_index, enable, host):
2131         """ Enable/disable IGMP on a given interface """
2132         return self.api(self.papi.igmp_enable_disable,
2133                         {'enable': enable,
2134                          'mode': host,
2135                          'sw_if_index': sw_if_index})
2136
2137     def igmp_proxy_device_add_del(self, vrf_id, sw_if_index, add):
2138         """ Add/del IGMP proxy device """
2139         return self.api(self.papi.igmp_proxy_device_add_del,
2140                         {'vrf_id': vrf_id, 'sw_if_index': sw_if_index,
2141                          'add': add})
2142
2143     def igmp_proxy_device_add_del_interface(self, vrf_id, sw_if_index, add):
2144         """ Add/del interface to/from IGMP proxy device """
2145         return self.api(self.papi.igmp_proxy_device_add_del_interface,
2146                         {'vrf_id': vrf_id, 'sw_if_index': sw_if_index,
2147                          'add': add})
2148
2149     def igmp_listen(self, filter, sw_if_index, saddrs, gaddr):
2150         """ Listen for new (S,G) on specified interface
2151
2152         :param enable: add/del
2153         :param sw_if_index: interface sw index
2154         :param saddr: source ip4 addr
2155         :param gaddr: group ip4 addr
2156         """
2157         return self.api(self.papi.igmp_listen,
2158                         {
2159                             'group':
2160                                 {
2161                                     'filter': filter,
2162                                     'sw_if_index': sw_if_index,
2163                                     'n_srcs': len(saddrs),
2164                                     'saddrs': saddrs,
2165                                     'gaddr': gaddr
2166                                 }
2167                         })
2168
2169     def igmp_clear_interface(self, sw_if_index):
2170         """ Remove all (S,G)s from specified interface
2171             doesn't send IGMP report!
2172         """
2173         return self.api(
2174             self.papi.igmp_clear_interface, {
2175                 'sw_if_index': sw_if_index})
2176
2177     def want_igmp_events(self, enable=1):
2178         return self.api(self.papi.want_igmp_events, {'enable': enable,
2179                                                      'pid': os.getpid()})
2180
2181     def bond_create(
2182             self,
2183             mode,
2184             lb,
2185             numa_only,
2186             use_custom_mac,
2187             mac_address='',
2188             interface_id=0xFFFFFFFF):
2189         """
2190         :param mode: mode
2191         :param lb: load balance
2192         :param numa_only: tx on local numa node for lacp mode
2193         :param use_custom_mac: use custom mac
2194         :param mac_address: mac address
2195         :param interface_id: custom interface ID
2196         """
2197         return self.api(
2198             self.papi.bond_create,
2199             {'mode': mode,
2200              'lb': lb,
2201              'numa_only': numa_only,
2202              'use_custom_mac': use_custom_mac,
2203              'mac_address': mac_address,
2204              'id': interface_id
2205              })
2206
2207     def pipe_delete(self, parent_sw_if_index):
2208         return self.api(self.papi.pipe_delete,
2209                         {'parent_sw_if_index': parent_sw_if_index})
2210
2211     def svs_table_add_del(self, af, table_id, is_add=1):
2212         return self.api(self.papi.svs_table_add_del,
2213                         {
2214                             'table_id': table_id,
2215                             'is_add': is_add,
2216                             'af': af,
2217                         })
2218
2219     def svs_route_add_del(self, table_id, prefix, src_table_id, is_add=1):
2220         return self.api(self.papi.svs_route_add_del,
2221                         {
2222                             'table_id': table_id,
2223                             'source_table_id': src_table_id,
2224                             'prefix': prefix,
2225                             'is_add': is_add,
2226                         })
2227
2228     def svs_enable_disable(self, af, table_id, sw_if_index, is_enable=1):
2229         return self.api(self.papi.svs_enable_disable,
2230                         {
2231                             'af': af,
2232                             'table_id': table_id,
2233                             'sw_if_index': sw_if_index,
2234                             'is_enable': is_enable,
2235                         })