1 # NB NB NB NB NB NB NB NB NB NB NB
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.
10 from collections import deque
12 from six import moves, iteritems
13 from vpp_papi import VPPApiClient, mac_pton
15 from vpp_ip_route import MPLS_IETF_MAX_LABEL, MPLS_LABEL_INVALID
19 # Dictionary keyed on message name to override default values for
23 'map_add_domain': {'mtu': 1280},
24 'syslog_set_sender': {'collector_port': 514,
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 'bfd_udp_add': {'is_authenticated': False, 'bfd_key_id': None,
32 'bfd_udp_auth_activate': {'bfd_key_id': None, 'conf_key_id': None,
34 'bier_disp_entry_add_del': {'next_hop_rpf_id': -1, 'next_hop_is_ip4': 1,
36 'bier_disp_table_add_del': {'is_add': 1, },
37 'bier_imp_add': {'is_add': 1, },
38 'bier_route_add_del': {'is_add': 1, },
39 'bier_table_add_del': {'is_add': 1, },
40 'bond_create': {'mac_address': '', 'id': 0xFFFFFFFF},
41 'bridge_domain_add_del': {'flood': 1, 'uu_flood': 1, 'forward': 1,
42 'learn': 1, 'is_add': 1, },
43 'bvi_create': {'user_instance': 4294967295, },
45 'gbp_subnet_add_del': {'sw_if_index': 4294967295, 'epg_id': 65535, },
46 'geneve_add_del_tunnel': {'mcast_sw_if_index': 4294967295, 'is_add': 1,
47 'decap_next_index': 4294967295, },
48 'input_acl_set_interface': {'ip4_table_index': 4294967295,
49 'ip6_table_index': 4294967295,
50 'l2_table_index': 4294967295, },
51 'ip6_add_del_address_using_prefix': {'is_add': 1, },
52 'ip6nd_send_router_solicitation': {'irt': 1, 'mrt': 120, },
53 'ip_add_del_route': {'next_hop_sw_if_index': 4294967295,
54 'next_hop_weight': 1, 'next_hop_via_label': 1048576,
55 'classify_table_index': 4294967295, 'is_add': 1, },
56 'ip_mroute_add_del': {'is_add': 1, },
57 'ip_neighbor_add_del': {'is_add': 1, },
58 'ip_punt_police': {'is_add': 1, },
59 'ip_punt_redirect': {'is_add': 1, },
60 'ip_route_add_del': {'is_add': 1, },
61 'ip_unnumbered_dump': {'sw_if_index': 4294967295, },
62 'ipsec_interface_add_del_spd': {'is_add': 1, },
63 'ipsec_sad_entry_add_del': {'is_add': 1, },
64 'ipsec_spd_add_del': {'is_add': 1, },
65 'ipsec_spd_dump': {'sa_id': 4294967295, },
66 'ipsec_spd_entry_add_del': {'local_port_stop': 65535,
67 'remote_port_stop': 65535, 'priority': 100,
70 'ipsec_tunnel_if_add_del': {'is_add': 1, 'anti_replay': 1, },
71 'l2_emulation': {'enable': 1, },
72 'l2fib_add_del': {'is_add': 1, },
73 'lb_conf': {'sticky_buckets_per_core': 4294967295,
74 'flow_timeout': 4294967295},
75 'lisp_add_del_adjacency': {'is_add': 1, },
76 'lisp_add_del_local_eid': {'is_add': 1, },
77 'lisp_add_del_locator': {'priority': 1, 'weight': 1, 'is_add': 1, },
78 'lisp_add_del_locator_set': {'is_add': 1, },
79 'lisp_add_del_remote_mapping': {'is_add': 1, },
80 'macip_acl_add_replace': {'acl_index': 4294967295, },
81 'macip_acl_dump': {'acl_index': 4294967295, },
82 'macip_acl_interface_add_del': {'is_add': 1, },
83 'mpls_ip_bind_unbind': {'is_ip4': 1, 'is_bind': 1, },
84 'mpls_route_add_del': {'mr_next_hop_sw_if_index': 4294967295,
85 'mr_next_hop_weight': 1,
86 'mr_next_hop_via_label': 1048576,
88 'mr_classify_table_index': 4294967295, },
89 'mpls_table_add_del': {'is_add': 1, },
90 'mpls_tunnel_add_del': {'next_hop_sw_if_index': 4294967295,
92 'next_hop_via_label': 1048576,
94 'mpls_tunnel_dump': {'sw_if_index': 4294967295, },
95 'output_acl_set_interface': {'ip4_table_index': 4294967295,
96 'ip6_table_index': 4294967295,
97 'l2_table_index': 4294967295, },
98 'pppoe_add_del_session': {'is_add': 1, },
99 'policer_add_del': {'is_add': 1, 'conform_action': {'type': 1}, },
100 'proxy_arp_add_del': {'is_add': 1, },
101 'proxy_arp_intfc_enable_disable': {'is_enable': 1, },
102 'set_ip_flow_hash': {'src': 1, 'dst': 1, 'sport': 1, 'dport': 1,
104 'set_ipfix_exporter': {'collector_port': 4739, },
105 'sr_localsid_add_del': {'sw_if_index': 4294967295, },
106 'sr_policy_add': {'weight': 1, 'is_encap': 1, },
107 'svs_enable_disable': {'is_enable': 1, },
108 'svs_route_add_del': {'is_add': 1, },
109 'svs_table_add_del': {'is_add': 1, },
110 'sw_interface_add_del_address': {'is_add': 1, },
111 'sw_interface_dump': {'sw_if_index': 4294967295, },
112 'sw_interface_ip6nd_ra_prefix': {'val_lifetime': 4294967295,
113 'pref_lifetime': 4294967295, },
114 'sw_interface_set_ip_directed_broadcast': {'enable': 1, },
115 'sw_interface_set_l2_bridge': {'enable': 1, },
116 'sw_interface_set_mpls_enable': {'enable': 1, },
117 'sw_interface_set_mtu': {'mtu': [0, 0, 0, 0], },
118 'sw_interface_set_unnumbered': {'is_add': 1, },
119 'sw_interface_span_enable_disable': {'state': 1, },
120 'vxlan_add_del_tunnel': {'mcast_sw_if_index': 4294967295, 'is_add': 1,
121 'decap_next_index': 4294967295,
122 'instance': 4294967295, },
123 'vxlan_gbp_tunnel_dump': {'sw_if_index': 4294967295, },
124 'vxlan_gpe_add_del_tunnel': {'mcast_sw_if_index': 4294967295, 'is_add': 1,
126 'want_bfd_events': {'enable_disable': 1, },
127 'want_igmp_events': {'enable': 1, },
128 'want_interface_events': {'enable_disable': 1, },
129 'want_l2_macs_events': {'enable_disable': 1, 'pid': os.getpid(), },
133 class CliFailedCommandError(Exception):
134 """ cli command failed."""
137 class CliSyntaxError(Exception):
138 """ cli command had a syntax error."""
141 class UnexpectedApiReturnValueError(Exception):
142 """ exception raised when the API return value is unexpected """
146 class VppPapiProvider(object):
147 """VPP-api provider using vpp-papi
149 @property hook: hook object providing before and after api/cli hooks
152 _zero, _negative = range(2)
154 def __init__(self, name, shm_prefix, test_class, read_timeout):
155 self.hook = Hook(test_class)
157 self.shm_prefix = shm_prefix
158 self.test_class = test_class
159 self._expect_api_retval = self._zero
160 self._expect_stack = []
162 # install_dir is a class attribute. We need to set it before
163 # calling the constructor.
164 VPPApiClient.apidir = os.getenv('VPP_INSTALL_PATH')
168 if os.environ['SOCKET'] == '1':
173 self.vpp = VPPApiClient(logger=test_class.logger,
174 read_timeout=read_timeout,
175 use_socket=use_socket,
176 server_address=test_class.api_sock)
177 self._events = deque()
182 def assert_negative_api_retval(self):
183 """ Expect API failure - used with with, e.g.:
184 with self.vapi.assert_negative_api_retval():
185 self.vapi.<api call expected to fail>
187 self._expect_stack.append(self._expect_api_retval)
188 self._expect_api_retval = self._negative
191 def assert_zero_api_retval(self):
192 """ Expect API success - used with with, e.g.:
193 with self.vapi.assert_negative_api_retval():
194 self.vapi.<api call expected to succeed>
196 note: this is useful only inside another with block
197 as success is the default expected value
199 self._expect_stack.append(self._expect_api_retval)
200 self._expect_api_retval = self._zero
203 def __exit__(self, exc_type, exc_value, traceback):
204 self._expect_api_retval = self._expect_stack.pop()
206 def register_hook(self, hook):
207 """Replace hook registration with new hook
214 def collect_events(self):
215 """ Collect all events from the internal queue and clear the queue. """
217 self._events = deque()
220 def wait_for_event(self, timeout, name=None):
221 """ Wait for and return next event. """
223 self.test_class.logger.debug("Expecting event '%s' within %ss",
226 self.test_class.logger.debug("Expecting event within %ss",
229 self.test_class.logger.debug("Not waiting, event already queued")
230 limit = time.time() + timeout
231 while time.time() < limit:
233 e = self._events.popleft()
234 if name and type(e).__name__ != name:
236 "Unexpected event received: %s, expected: %s" %
237 (type(e).__name__, name))
238 self.test_class.logger.debug("Returning event %s:%s" %
241 self.test_class.sleep(0) # yield
242 raise Exception("Event did not occur within timeout")
244 def __call__(self, name, event):
245 """ Enqueue event in the internal event queue. """
246 # FIXME use the name instead of relying on type(e).__name__ ?
247 # FIXME #2 if this throws, it is eaten silently, Ole?
248 self.test_class.logger.debug("New event: %s: %s" % (name, event))
249 self._events.append(event)
251 def factory(self, name, apifn):
253 fields = apifn._func.msg.fields
255 # add positional and kw arguments
257 for i, o in enumerate(fields[3:]):
260 except BaseException:
264 if name in defaultmapping:
265 for k, v in iteritems(defaultmapping[name]):
269 return self.api(apifn, d)
273 def __getattribute__(self, name):
275 method = super(VppPapiProvider, self).__getattribute__(name)
276 except AttributeError:
277 method = self.factory(name, getattr(self.papi, name))
278 # lazily load the method so we don't need to call factory
279 # again for this name.
280 setattr(self, name, method)
284 """Connect the API to VPP"""
285 self.vpp.connect(self.name, self.shm_prefix)
286 self.papi = self.vpp.api
287 self.vpp.register_event_callback(self)
289 def disconnect(self):
290 """Disconnect the API from VPP"""
291 self.vpp.disconnect()
293 def api(self, api_fn, api_args, expected_retval=0):
294 """ Call API function and check it's return value.
295 Call the appropriate hooks before and after the API call
297 :param api_fn: API function to call
298 :param api_args: tuple of API function arguments
299 :param expected_retval: Expected return value (Default value = 0)
300 :returns: reply from the API
303 self.hook.before_api(api_fn.__name__, api_args)
304 reply = api_fn(**api_args)
305 if self._expect_api_retval == self._negative:
306 if hasattr(reply, 'retval') and reply.retval >= 0:
307 msg = "API call passed unexpectedly: expected negative " \
308 "return value instead of %d in %s" % \
309 (reply.retval, moves.reprlib.repr(reply))
310 self.test_class.logger.info(msg)
311 raise UnexpectedApiReturnValueError(msg)
312 elif self._expect_api_retval == self._zero:
313 if hasattr(reply, 'retval') and reply.retval != expected_retval:
314 msg = "API call failed, expected %d return value instead " \
315 "of %d in %s" % (expected_retval, reply.retval,
317 self.test_class.logger.info(msg)
318 raise UnexpectedApiReturnValueError(msg)
320 raise Exception("Internal error, unexpected value for "
321 "self._expect_api_retval %s" %
322 self._expect_api_retval)
323 self.hook.after_api(api_fn.__name__, api_args)
326 def cli_return_response(self, cli):
327 """ Execute a CLI, calling the before/after hooks appropriately.
328 Return the reply without examining it
330 :param cli: CLI to execute
331 :returns: response object
334 self.hook.before_cli(cli)
336 r = self.papi.cli_inband(cmd=cli)
337 self.hook.after_cli(cli)
341 """ Execute a CLI, calling the before/after hooks appropriately.
343 :param cli: CLI to execute
347 r = self.cli_return_response(cli)
349 raise CliSyntaxError(r.reply)
351 raise CliFailedCommandError(r.reply)
352 if hasattr(r, 'reply'):
355 def ppcli(self, cli):
356 """ Helper method to print CLI command in case of info logging level.
358 :param cli: CLI to execute
361 return cli + "\n" + self.cli(cli)
363 def ip6nd_send_router_solicitation(self, sw_if_index, irt=1, mrt=120,
365 return self.api(self.papi.ip6nd_send_router_solicitation,
370 'sw_if_index': sw_if_index})
372 def want_interface_events(self, enable_disable=1):
373 return self.api(self.papi.want_interface_events,
374 {'enable_disable': enable_disable,
375 'pid': os.getpid(), })
377 def sw_interface_set_mac_address(self, sw_if_index, mac):
378 return self.api(self.papi.sw_interface_set_mac_address,
379 {'sw_if_index': sw_if_index,
382 def p2p_ethernet_add(self, sw_if_index, remote_mac, subif_id):
383 """Create p2p ethernet subinterface
385 :param sw_if_index: main (parent) interface
386 :param remote_mac: client (remote) mac address
390 self.papi.p2p_ethernet_add,
391 {'parent_if_index': sw_if_index,
392 'remote_mac': remote_mac,
393 'subif_id': subif_id})
395 def p2p_ethernet_del(self, sw_if_index, remote_mac):
396 """Delete p2p ethernet subinterface
398 :param sw_if_index: main (parent) interface
399 :param remote_mac: client (remote) mac address
403 self.papi.p2p_ethernet_del,
404 {'parent_if_index': sw_if_index,
405 'remote_mac': remote_mac})
407 def create_vlan_subif(self, sw_if_index, vlan):
414 return self.api(self.papi.create_vlan_subif,
415 {'sw_if_index': sw_if_index,
418 def create_loopback(self, mac=''):
421 :param mac: (Optional)
423 return self.api(self.papi.create_loopback,
424 {'mac_address': mac})
426 def ip_route_dump(self, table_id, is_ip6=False):
427 return self.api(self.papi.ip_route_dump,
429 'table_id': table_id,
433 def ip_neighbor_add_del(self,
439 """ Add neighbor MAC to IPv4 or IPv6 address.
444 :param is_add: (Default value = 1)
445 :param flags: (Default value = 0/NONE)
448 self.papi.ip_neighbor_add_del,
452 'sw_if_index': sw_if_index,
454 'mac_address': mac_address,
455 'ip_address': ip_address
460 def proxy_arp_add_del(self,
465 """ Config Proxy Arp Range.
467 :param low_address: Start address in the rnage to Proxy for
468 :param hi_address: End address in the rnage to Proxy for
469 :param vrf_id: The VRF/table in which to proxy
473 self.papi.proxy_arp_add_del,
476 'table_id': table_id,
482 def proxy_arp_intfc_enable_disable(self,
485 """ Enable/Disable an interface for proxy ARP requests
487 :param sw_if_index: Interface
488 :param enable_disable: Enable/Disable
492 self.papi.proxy_arp_intfc_enable_disable,
493 {'sw_if_index': sw_if_index,
498 def udp_encap_add(self,
509 :param outer_fib_id: (Default value = 0)
513 self.papi.udp_encap_add,
518 'src_port': src_port,
519 'dst_port': dst_port,
524 def udp_encap_del(self, id):
525 return self.api(self.papi.udp_encap_del, {'id': id})
527 def udp_encap_dump(self):
528 return self.api(self.papi.udp_encap_dump, {})
530 def want_udp_encap_stats(self, enable=1):
531 return self.api(self.papi.want_udp_encap_stats,
535 def mpls_route_dump(self, table_id):
536 return self.api(self.papi.mpls_route_dump,
538 'mt_table_id': table_id
541 def mpls_table_dump(self):
542 return self.api(self.papi.mpls_table_dump, {})
544 def mpls_table_add_del(
551 :param is_add: (Default value = 1)
556 self.papi.mpls_table_add_del,
559 'mt_table_id': table_id,
561 'mt_is_add': is_add})
563 def mpls_route_add_del(self,
572 """ MPLS Route add/del """
574 self.papi.mpls_route_add_del,
577 'mr_table_id': table_id,
580 'mr_eos_proto': eos_proto,
581 'mr_is_multicast': is_multicast,
582 'mr_n_paths': len(paths),
586 'mr_is_multipath': is_multipath})
588 def mpls_ip_bind_unbind(
598 self.papi.mpls_ip_bind_unbind,
599 {'mb_mpls_table_id': table_id,
601 'mb_ip_table_id': ip_table_id,
602 'mb_is_bind': is_bind,
603 'mb_prefix': prefix})
605 def mpls_tunnel_add_del(
615 self.papi.mpls_tunnel_add_del,
616 {'mt_is_add': is_add,
619 'mt_sw_if_index': tun_sw_if_index,
620 'mt_l2_only': l2_only,
621 'mt_is_multicast': is_multicast,
622 'mt_n_paths': len(paths),
626 def input_acl_set_interface(
630 ip4_table_index=0xFFFFFFFF,
631 ip6_table_index=0xFFFFFFFF,
632 l2_table_index=0xFFFFFFFF):
636 :param ip4_table_index: (Default value = 0xFFFFFFFF)
637 :param ip6_table_index: (Default value = 0xFFFFFFFF)
638 :param l2_table_index: (Default value = 0xFFFFFFFF)
642 self.papi.input_acl_set_interface,
643 {'sw_if_index': sw_if_index,
644 'ip4_table_index': ip4_table_index,
645 'ip6_table_index': ip6_table_index,
646 'l2_table_index': l2_table_index,
649 def output_acl_set_interface(
653 ip4_table_index=0xFFFFFFFF,
654 ip6_table_index=0xFFFFFFFF,
655 l2_table_index=0xFFFFFFFF):
659 :param ip4_table_index: (Default value = 0xFFFFFFFF)
660 :param ip6_table_index: (Default value = 0xFFFFFFFF)
661 :param l2_table_index: (Default value = 0xFFFFFFFF)
665 self.papi.output_acl_set_interface,
666 {'sw_if_index': sw_if_index,
667 'ip4_table_index': ip4_table_index,
668 'ip6_table_index': ip6_table_index,
669 'l2_table_index': l2_table_index,
672 def set_ipfix_exporter(
682 self.papi.set_ipfix_exporter,
684 'collector_address': collector_address,
685 'collector_port': collector_port,
686 'src_address': src_address,
688 'path_mtu': path_mtu,
689 'template_interval': template_interval,
690 'udp_checksum': udp_checksum,
693 def ip_mroute_add_del(self,
702 IP Multicast Route add/del
705 self.papi.ip_mroute_add_del,
708 'is_multipath': is_multipath,
710 'table_id': table_id,
711 'entry_flags': e_flags,
714 'n_paths': len(paths),
719 def mfib_signal_dump(self):
720 return self.api(self.papi.mfib_signal_dump, {})
722 def ip_mroute_dump(self, table_id, is_ip6=False):
723 return self.api(self.papi.ip_mroute_dump,
725 'table_id': table_id,
729 def lisp_enable_disable(self, is_enabled):
731 self.papi.lisp_enable_disable,
736 def lisp_add_del_locator_set(self,
740 self.papi.lisp_add_del_locator_set,
743 'locator_set_name': ls_name
746 def lisp_add_del_locator(self,
753 self.papi.lisp_add_del_locator,
756 'locator_set_name': ls_name,
757 'sw_if_index': sw_if_index,
758 'priority': priority,
762 def lisp_locator_dump(self, is_index_set, ls_name=None, ls_index=0):
764 self.papi.lisp_locator_dump,
766 'is_index_set': is_index_set,
768 'ls_index': ls_index,
771 def lisp_add_del_local_eid(self,
781 self.papi.lisp_add_del_local_eid,
783 'locator_set_name': ls_name,
785 'eid_type': eid_type,
787 'prefix_len': prefix_len,
793 def lisp_eid_table_dump(self,
801 self.papi.lisp_eid_table_dump,
804 'prefix_length': prefix_length,
806 'eid_type': eid_type,
808 'filter': filter_opt,
811 def lisp_add_del_remote_mapping(self,
821 self.papi.lisp_add_del_remote_mapping,
824 'eid_type': eid_type,
826 'eid_len': eid_prefix_len,
827 'rloc_num': rlocs_num,
830 'is_src_dst': is_src_dst,
833 def lisp_add_del_adjacency(self,
842 self.papi.lisp_add_del_adjacency,
846 'eid_type': eid_type,
849 'leid_len': leid_len,
850 'reid_len': reid_len,
853 def vxlan_gpe_add_del_tunnel(
857 mcast_sw_if_index=0xFFFFFFFF,
868 :param is_add: (Default value = 1)
869 :param is_ipv6: (Default value = 0)
870 :param encap_vrf_id: (Default value = 0)
871 :param decap_vrf_id: (Default value = 0)
872 :param mcast_sw_if_index: (Default value = 0xFFFFFFFF)
873 :param protocol: (Default value = 3)
874 :param vni: (Default value = 0)
877 return self.api(self.papi.vxlan_gpe_add_del_tunnel,
882 'mcast_sw_if_index': mcast_sw_if_index,
883 'encap_vrf_id': encap_vrf_id,
884 'decap_vrf_id': decap_vrf_id,
885 'protocol': protocol,
888 def vxlan_gbp_tunnel_dump(self, sw_if_index=0xffffffff):
889 return self.api(self.papi.vxlan_gbp_tunnel_dump,
890 {'sw_if_index': sw_if_index})
892 def pppoe_add_del_session(
901 :param is_add: (Default value = 1)
902 :param is_ipv6: (Default value = 0)
904 :param session_id: (Default value = 0)
906 :param decap_vrf_id: (Default value = 0)
909 return self.api(self.papi.pppoe_add_del_session,
911 'session_id': session_id,
912 'client_ip': client_ip,
913 'decap_vrf_id': decap_vrf_id,
914 'client_mac': client_mac})
916 def sr_mpls_policy_add(self, bsid, weight, type, segments):
917 return self.api(self.papi.sr_mpls_policy_add,
921 'n_segments': len(segments),
922 'segments': segments})
924 def sr_mpls_policy_del(self, bsid):
925 return self.api(self.papi.sr_mpls_policy_del,
928 def ip_punt_police(self,
932 return self.api(self.papi.ip_punt_police,
933 {'policer_index': policer_index,
937 def ip_punt_redirect(self,
942 return self.api(self.papi.ip_punt_redirect,
943 {'punt': {'rx_sw_if_index': rx_sw_if_index,
944 'tx_sw_if_index': tx_sw_if_index,
948 def ip_punt_redirect_dump(self, sw_if_index, is_ipv6=0):
949 return self.api(self.papi.ip_punt_redirect_dump,
950 {'sw_if_index': sw_if_index,
953 def bier_table_add_del(self,
957 """ BIER Table add/del """
959 self.papi.bier_table_add_del,
960 {'bt_tbl_id': {"bt_set": bti.set_id,
961 "bt_sub_domain": bti.sub_domain_id,
962 "bt_hdr_len_id": bti.hdr_len_id},
963 'bt_label': mpls_label,
964 'bt_is_add': is_add})
966 def bier_table_dump(self):
967 return self.api(self.papi.bier_table_dump, {})
969 def bier_route_add_del(self,
975 """ BIER Route add/del """
977 self.papi.bier_route_add_del,
980 'br_tbl_id': {"bt_set": bti.set_id,
981 "bt_sub_domain": bti.sub_domain_id,
982 "bt_hdr_len_id": bti.hdr_len_id},
984 'br_n_paths': len(paths),
988 'br_is_replace': is_replace
991 def bier_route_dump(self, bti):
993 self.papi.bier_route_dump,
994 {'br_tbl_id': {"bt_set": bti.set_id,
995 "bt_sub_domain": bti.sub_domain_id,
996 "bt_hdr_len_id": bti.hdr_len_id}})
998 def bier_imp_add(self,
1003 """ BIER Imposition Add """
1005 self.papi.bier_imp_add,
1006 {'bi_tbl_id': {"bt_set": bti.set_id,
1007 "bt_sub_domain": bti.sub_domain_id,
1008 "bt_hdr_len_id": bti.hdr_len_id},
1010 'bi_n_bytes': len(ibytes),
1011 'bi_bytes': ibytes})
1013 def bier_imp_del(self, bi_index):
1014 """ BIER Imposition del """
1016 self.papi.bier_imp_del,
1017 {'bi_index': bi_index})
1019 def bier_imp_dump(self):
1020 return self.api(self.papi.bier_imp_dump, {})
1022 def bier_disp_table_add_del(self,
1025 """ BIER Disposition Table add/del """
1027 self.papi.bier_disp_table_add_del,
1028 {'bdt_tbl_id': bdti,
1029 'bdt_is_add': is_add})
1031 def bier_disp_table_dump(self):
1032 return self.api(self.papi.bier_disp_table_dump, {})
1034 def bier_disp_entry_add_del(self,
1044 """ BIER Route add/del """
1046 while (len(lstack) < 16):
1049 self.papi.bier_disp_entry_add_del,
1050 {'bde_tbl_id': bdti,
1052 'bde_payload_proto': payload_proto,
1054 'bde_paths': [{'table_id': next_hop_tbl_id,
1055 'rpf_id': next_hop_rpf_id,
1057 'label_stack': lstack}],
1058 'bde_is_add': is_add})
1060 def bier_disp_entry_dump(self, bdti):
1062 self.papi.bier_disp_entry_dump,
1063 {'bde_tbl_id': bdti})
1065 def session_enable_disable(self, is_enabled):
1067 self.papi.session_enable_disable,
1068 {'is_enable': is_enabled})
1070 def ipsec_spd_add_del(self, spd_id, is_add=1):
1071 """ SPD add/del - Wrapper to add or del ipsec SPD
1072 Sample CLI : 'ipsec spd add 1'
1074 :param spd_id - SPD ID to be created in the vpp . mandatory
1075 :param is_add - create (1) or delete(0) SPD (Default 1 - add) .
1077 :returns: reply from the API
1080 self.papi.ipsec_spd_add_del, {
1081 'spd_id': spd_id, 'is_add': is_add})
1083 def ipsec_spds_dump(self):
1084 return self.api(self.papi.ipsec_spds_dump, {})
1086 def ipsec_interface_add_del_spd(self, spd_id, sw_if_index, is_add=1):
1087 """ IPSEC interface SPD add/del - \
1088 Wrapper to associate/disassociate SPD to interface in VPP
1089 Sample CLI : 'set interface ipsec spd GigabitEthernet0/6/0 1'
1091 :param spd_id - SPD ID to associate with the interface . mandatory
1092 :param sw_if_index - Interface Index which needs to ipsec \
1093 association mandatory
1094 :param is_add - add(1) or del(0) association with interface \
1095 (Default 1 - add) . optional
1096 :returns: reply from the API
1099 self.papi.ipsec_interface_add_del_spd,
1100 {'spd_id': spd_id, 'sw_if_index': sw_if_index, 'is_add': is_add})
1102 def ipsec_spd_interface_dump(self, spd_index=None):
1103 return self.api(self.papi.ipsec_spd_interface_dump,
1104 {'spd_index': spd_index if spd_index else 0,
1105 'spd_index_valid': 1 if spd_index else 0})
1107 def ipsec_sad_entry_add_del(self,
1110 integrity_algorithm,
1115 tunnel_src_address='',
1116 tunnel_dst_address='',
1120 """ IPSEC SA add/del
1121 :param sad_id: security association ID
1122 :param spi: security param index of the SA in decimal
1123 :param integrity_algorithm:
1124 :param integrity_key:
1125 :param crypto_algorithm:
1127 :param protocol: AH(0) or ESP(1) protocol
1128 :param tunnel_src_address: tunnel mode outer src address
1129 :param tunnel_dst_address: tunnel mode outer dst address
1132 :** reference /vpp/src/vnet/ipsec/ipsec.h file for enum values of
1133 crypto and ipsec algorithms
1136 self.papi.ipsec_sad_entry_add_del,
1143 'tunnel_src': tunnel_src_address,
1144 'tunnel_dst': tunnel_dst_address,
1145 'protocol': protocol,
1146 'integrity_algorithm': integrity_algorithm,
1148 'length': len(integrity_key),
1149 'data': integrity_key,
1151 'crypto_algorithm': crypto_algorithm,
1153 'length': len(crypto_key),
1161 def ipsec_sa_dump(self, sa_id=None):
1162 return self.api(self.papi.ipsec_sa_dump,
1163 {'sa_id': sa_id if sa_id else 0xffffffff})
1165 def ipsec_spd_entry_add_del(self,
1168 local_address_start,
1170 remote_address_start,
1171 remote_address_stop,
1173 local_port_stop=65535,
1174 remote_port_start=0,
1175 remote_port_stop=65535,
1183 """ IPSEC policy SPD add/del -
1184 Wrapper to configure ipsec SPD policy entries in VPP
1185 :param spd_id: SPD ID for the policy
1186 :param local_address_start: local-ip-range start address
1187 :param local_address_stop : local-ip-range stop address
1188 :param remote_address_start: remote-ip-range start address
1189 :param remote_address_stop : remote-ip-range stop address
1190 :param local_port_start: (Default value = 0)
1191 :param local_port_stop: (Default value = 65535)
1192 :param remote_port_start: (Default value = 0)
1193 :param remote_port_stop: (Default value = 65535)
1194 :param protocol: Any(0), AH(51) & ESP(50) protocol (Default value = 0)
1195 :param sa_id: Security Association ID for mapping it to SPD
1196 :param policy: bypass(0), discard(1), resolve(2) or protect(3) action
1198 :param priority: value for the spd action (Default value = 100)
1199 :param is_outbound: flag for inbound(0) or outbound(1)
1201 :param is_add: (Default value = 1)
1204 self.papi.ipsec_spd_entry_add_del,
1211 'local_address_start': local_address_start,
1212 'local_address_stop': local_address_stop,
1213 'remote_address_start': remote_address_start,
1214 'remote_address_stop': remote_address_stop,
1215 'local_port_start': local_port_start,
1216 'local_port_stop': local_port_stop,
1217 'remote_port_start': remote_port_start,
1218 'remote_port_stop': remote_port_stop,
1219 'protocol': protocol,
1221 'priority': priority,
1222 'is_outbound': is_outbound,
1226 def ipsec_spd_dump(self, spd_id, sa_id=0xffffffff):
1227 return self.api(self.papi.ipsec_spd_dump,
1231 def ipsec_tunnel_if_add_del(self, local_ip, remote_ip, local_spi,
1232 remote_spi, crypto_alg, local_crypto_key,
1233 remote_crypto_key, integ_alg, local_integ_key,
1234 remote_integ_key, is_add=1, esn=0, salt=0,
1235 anti_replay=1, renumber=0,
1236 udp_encap=0, show_instance=0xffffffff):
1238 self.papi.ipsec_tunnel_if_add_del,
1240 'local_ip': local_ip,
1241 'remote_ip': remote_ip,
1242 'local_spi': local_spi,
1243 'remote_spi': remote_spi,
1244 'crypto_alg': crypto_alg,
1245 'local_crypto_key_len': len(local_crypto_key),
1246 'local_crypto_key': local_crypto_key,
1247 'remote_crypto_key_len': len(remote_crypto_key),
1248 'remote_crypto_key': remote_crypto_key,
1249 'integ_alg': integ_alg,
1250 'local_integ_key_len': len(local_integ_key),
1251 'local_integ_key': local_integ_key,
1252 'remote_integ_key_len': len(remote_integ_key),
1253 'remote_integ_key': remote_integ_key,
1256 'anti_replay': anti_replay,
1257 'renumber': renumber,
1258 'show_instance': show_instance,
1259 'udp_encap': udp_encap,
1263 def ipsec_select_backend(self, protocol, index):
1264 return self.api(self.papi.ipsec_select_backend,
1265 {'protocol': protocol, 'index': index})
1267 def ipsec_backend_dump(self):
1268 return self.api(self.papi.ipsec_backend_dump, {})
1270 def app_namespace_add_del(self,
1274 sw_if_index=0xFFFFFFFF,
1277 self.papi.app_namespace_add_del,
1279 'sw_if_index': sw_if_index,
1280 'ip4_fib_id': ip4_fib_id,
1281 'ip6_fib_id': ip6_fib_id,
1282 'namespace_id': namespace_id})
1284 def punt_socket_register(self, reg, pathname,
1286 """ Register punt socket """
1287 return self.api(self.papi.punt_socket_register,
1288 {'header_version': header_version,
1290 'pathname': pathname})
1292 def punt_socket_deregister(self, reg):
1293 """ Unregister punt socket """
1294 return self.api(self.papi.punt_socket_deregister,
1297 def gbp_endpoint_add(self, sw_if_index, ips, mac, sclass, flags,
1299 """ GBP endpoint Add """
1300 return self.api(self.papi.gbp_endpoint_add,
1302 'sw_if_index': sw_if_index,
1313 def gbp_endpoint_del(self, handle):
1314 """ GBP endpoint Del """
1315 return self.api(self.papi.gbp_endpoint_del,
1318 def gbp_endpoint_dump(self):
1319 """ GBP endpoint Dump """
1320 return self.api(self.papi.gbp_endpoint_dump, {})
1322 def gbp_endpoint_group_add(self, vnid, sclass, bd,
1323 rd, uplink_sw_if_index,
1325 """ GBP endpoint group Add """
1326 return self.api(self.papi.gbp_endpoint_group_add,
1329 'uplink_sw_if_index': uplink_sw_if_index,
1334 'retention': retention
1337 def gbp_endpoint_group_del(self, sclass):
1338 """ GBP endpoint group Del """
1339 return self.api(self.papi.gbp_endpoint_group_del,
1342 def gbp_bridge_domain_add(self, bd_id, rd_id, flags,
1345 bm_flood_sw_if_index):
1346 """ GBP bridge-domain Add """
1347 return self.api(self.papi.gbp_bridge_domain_add,
1351 'bvi_sw_if_index': bvi_sw_if_index,
1352 'uu_fwd_sw_if_index': uu_fwd_sw_if_index,
1353 'bm_flood_sw_if_index': bm_flood_sw_if_index,
1358 def gbp_bridge_domain_del(self, bd_id):
1359 """ GBP bridge-domain Del """
1360 return self.api(self.papi.gbp_bridge_domain_del,
1363 def gbp_route_domain_add(self, rd_id,
1368 ip6_uu_sw_if_index):
1369 """ GBP route-domain Add """
1370 return self.api(self.papi.gbp_route_domain_add,
1374 'ip4_table_id': ip4_table_id,
1375 'ip6_table_id': ip6_table_id,
1376 'ip4_uu_sw_if_index': ip4_uu_sw_if_index,
1377 'ip6_uu_sw_if_index': ip6_uu_sw_if_index,
1381 def gbp_route_domain_del(self, rd_id):
1382 """ GBP route-domain Del """
1383 return self.api(self.papi.gbp_route_domain_del,
1386 def gbp_recirc_add_del(self, is_add, sw_if_index, sclass, is_ext):
1387 """ GBP recirc Add/Del """
1388 return self.api(self.papi.gbp_recirc_add_del,
1392 'sw_if_index': sw_if_index,
1395 def gbp_recirc_dump(self):
1396 """ GBP recirc Dump """
1397 return self.api(self.papi.gbp_recirc_dump, {})
1399 def gbp_ext_itf_add_del(self, is_add, sw_if_index, bd_id, rd_id, flags):
1400 """ GBP recirc Add/Del """
1401 return self.api(self.papi.gbp_ext_itf_add_del,
1404 'sw_if_index': sw_if_index,
1409 def gbp_ext_itf_dump(self):
1410 """ GBP recirc Dump """
1411 return self.api(self.papi.gbp_ext_itf_dump, {})
1413 def gbp_subnet_add_del(self, is_add, rd_id,
1415 sw_if_index=0xffffffff,
1417 """ GBP Subnet Add/Del """
1418 return self.api(self.papi.gbp_subnet_add_del,
1422 'sw_if_index': sw_if_index,
1427 def gbp_subnet_dump(self):
1428 """ GBP Subnet Dump """
1429 return self.api(self.papi.gbp_subnet_dump, {})
1431 def gbp_contract_dump(self):
1432 """ GBP contract Dump """
1433 return self.api(self.papi.gbp_contract_dump, {})
1435 def gbp_vxlan_tunnel_add(self, vni, bd_rd_id, mode, src):
1436 """ GBP VXLAN tunnel add """
1437 return self.api(self.papi.gbp_vxlan_tunnel_add,
1442 'bd_rd_id': bd_rd_id,
1447 def gbp_vxlan_tunnel_del(self, vni):
1448 """ GBP VXLAN tunnel del """
1449 return self.api(self.papi.gbp_vxlan_tunnel_del,
1454 def gbp_vxlan_tunnel_dump(self):
1455 """ GBP VXLAN tunnel add/del """
1456 return self.api(self.papi.gbp_vxlan_tunnel_dump, {})
1458 def igmp_enable_disable(self, sw_if_index, enable, host):
1459 """ Enable/disable IGMP on a given interface """
1460 return self.api(self.papi.igmp_enable_disable,
1463 'sw_if_index': sw_if_index})
1465 def igmp_proxy_device_add_del(self, vrf_id, sw_if_index, add):
1466 """ Add/del IGMP proxy device """
1467 return self.api(self.papi.igmp_proxy_device_add_del,
1468 {'vrf_id': vrf_id, 'sw_if_index': sw_if_index,
1471 def igmp_proxy_device_add_del_interface(self, vrf_id, sw_if_index, add):
1472 """ Add/del interface to/from IGMP proxy device """
1473 return self.api(self.papi.igmp_proxy_device_add_del_interface,
1474 {'vrf_id': vrf_id, 'sw_if_index': sw_if_index,
1477 def igmp_listen(self, filter, sw_if_index, saddrs, gaddr):
1478 """ Listen for new (S,G) on specified interface
1480 :param enable: add/del
1481 :param sw_if_index: interface sw index
1482 :param saddr: source ip4 addr
1483 :param gaddr: group ip4 addr
1485 return self.api(self.papi.igmp_listen,
1490 'sw_if_index': sw_if_index,
1491 'n_srcs': len(saddrs),
1497 def igmp_clear_interface(self, sw_if_index):
1498 """ Remove all (S,G)s from specified interface
1499 doesn't send IGMP report!
1502 self.papi.igmp_clear_interface, {
1503 'sw_if_index': sw_if_index})
1505 def want_igmp_events(self, enable=1):
1506 return self.api(self.papi.want_igmp_events, {'enable': enable,
1507 'pid': os.getpid()})
1516 interface_id=0xFFFFFFFF):
1519 :param lb: load balance
1520 :param numa_only: tx on local numa node for lacp mode
1521 :param use_custom_mac: use custom mac
1522 :param mac_address: mac address
1523 :param interface_id: custom interface ID
1526 self.papi.bond_create,
1529 'numa_only': numa_only,
1530 'use_custom_mac': use_custom_mac,
1531 'mac_address': mac_address,
1535 def pipe_delete(self, parent_sw_if_index):
1536 return self.api(self.papi.pipe_delete,
1537 {'parent_sw_if_index': parent_sw_if_index})
1539 def svs_table_add_del(self, af, table_id, is_add=1):
1540 return self.api(self.papi.svs_table_add_del,
1542 'table_id': table_id,
1547 def svs_route_add_del(self, table_id, prefix, src_table_id, is_add=1):
1548 return self.api(self.papi.svs_route_add_del,
1550 'table_id': table_id,
1551 'source_table_id': src_table_id,
1556 def svs_enable_disable(self, af, table_id, sw_if_index, is_enable=1):
1557 return self.api(self.papi.svs_enable_disable,
1560 'table_id': table_id,
1561 'sw_if_index': sw_if_index,
1562 'is_enable': is_enable,
1565 def feature_gso_enable_disable(self, sw_if_index, enable_disable=1):
1566 return self.api(self.papi.feature_gso_enable_disable,
1568 'sw_if_index': sw_if_index,
1569 'enable_disable': enable_disable,