MAP: Convert from DPO to input feature.
[vpp.git] / test / vpp_papi_provider.py
index 29f07de..55bf7ed 100644 (file)
@@ -1,23 +1,24 @@
-import os
 import fnmatch
+import os
 import time
-from hook import Hook
 from collections import deque
 
+from six import moves
+from vpp_papi import mac_pton
+from hook import Hook
+from vpp_l2 import L2_PORT_TYPE
+
 # Sphinx creates auto-generated documentation by importing the python source
 # files and collecting the docstrings from them. The NO_VPP_PAPI flag allows
 # the vpp_papi_provider.py file to be importable without having to build
 # the whole vpp api if the user only wishes to generate the test documentation.
-do_import = True
-try:
-    no_vpp_papi = os.getenv("NO_VPP_PAPI")
-    if no_vpp_papi == "1":
-        do_import = False
-except:
-    pass
 
-if do_import:
+try:
     from vpp_papi import VPP
+except ImportError:
+    if not os.getenv("NO_VPP_PAPI") == 1:
+        raise
+    pass
 
 # from vnet/vnet/mpls/mpls_types.h
 MPLS_IETF_MAX_LABEL = 0xfffff
@@ -43,6 +44,17 @@ class QOS_SOURCE:
     IP = 3
 
 
+class SYSLOG_SEVERITY:
+    EMERG = 0
+    ALERT = 1
+    CRIT = 2
+    ERR = 3
+    WARN = 4
+    NOTICE = 5
+    INFO = 6
+    DBG = 7
+
+
 class UnexpectedApiReturnValueError(Exception):
     """ exception raised when the API return value is unexpected """
     pass
@@ -56,7 +68,7 @@ class VppPapiProvider(object):
 
     _zero, _negative = range(2)
 
-    def __init__(self, name, shm_prefix, test_class):
+    def __init__(self, name, shm_prefix, test_class, read_timeout):
         self.hook = Hook("vpp-papi-provider")
         self.name = name
         self.shm_prefix = shm_prefix
@@ -65,25 +77,35 @@ class VppPapiProvider(object):
         self._expect_stack = []
         jsonfiles = []
 
-        install_dir = os.getenv('VPP_TEST_INSTALL_PATH')
+        install_dir = os.getenv('VPP_INSTALL_PATH')
         for root, dirnames, filenames in os.walk(install_dir):
             for filename in fnmatch.filter(filenames, '*.api.json'):
                 jsonfiles.append(os.path.join(root, filename))
 
-        self.vpp = VPP(jsonfiles, logger=test_class.logger)
+        self.vpp = VPP(jsonfiles, logger=test_class.logger,
+                       read_timeout=read_timeout)
         self._events = deque()
 
     def __enter__(self):
         return self
 
-    def expect_negative_api_retval(self):
-        """ Expect API failure """
+    def assert_negative_api_retval(self):
+        """ Expect API failure - used with with, e.g.:
+            with self.vapi.assert_negative_api_retval():
+                self.vapi.<api call expected to fail>
+        """
         self._expect_stack.append(self._expect_api_retval)
         self._expect_api_retval = self._negative
         return self
 
-    def expect_zero_api_retval(self):
-        """ Expect API success """
+    def assert_zero_api_retval(self):
+        """ Expect API success - used with with, e.g.:
+            with self.vapi.assert_negative_api_retval():
+                self.vapi.<api call expected to succeed>
+
+            note: this is useful only inside another with block
+                  as success is the default expected value
+        """
         self._expect_stack.append(self._expect_api_retval)
         self._expect_api_retval = self._zero
         return self
@@ -162,14 +184,14 @@ class VppPapiProvider(object):
             if hasattr(reply, 'retval') and reply.retval >= 0:
                 msg = "API call passed unexpectedly: expected negative "\
                     "return value instead of %d in %s" % \
-                    (reply.retval, repr(reply))
+                    (reply.retval, moves.reprlib.repr(reply))
                 self.test_class.logger.info(msg)
                 raise UnexpectedApiReturnValueError(msg)
         elif self._expect_api_retval == self._zero:
             if hasattr(reply, 'retval') and reply.retval != expected_retval:
                 msg = "API call failed, expected %d return value instead "\
                     "of %d in %s" % (expected_retval, reply.retval,
-                                     repr(reply))
+                                     moves.reprlib.repr(reply))
                 self.test_class.logger.info(msg)
                 raise UnexpectedApiReturnValueError(msg)
         else:
@@ -188,10 +210,10 @@ class VppPapiProvider(object):
         """
         self.hook.before_cli(cli)
         cli += '\n'
-        r = self.papi.cli_inband(length=len(cli), cmd=cli)
+        r = self.papi.cli_inband(cmd=cli)
         self.hook.after_cli(cli)
         if hasattr(r, 'reply'):
-            return r.reply.decode().rstrip('\x00')
+            return r.reply
 
     def ppcli(self, cli):
         """ Helper method to print CLI command in case of info logging level.
@@ -201,9 +223,6 @@ class VppPapiProvider(object):
         """
         return cli + "\n" + str(self.cli(cli))
 
-    def _convert_mac(self, mac):
-        return mac.replace(':', '').decode('hex')
-
     def show_version(self):
         """ """
         return self.api(self.papi.show_version, {})
@@ -241,6 +260,17 @@ class VppPapiProvider(object):
                         {'sw_if_index': sw_if_index, 'is_ipv6': is_ipv6,
                          'vrf_id': table_id})
 
+    def sw_interface_get_table(self, sw_if_index, is_ipv6):
+        """ Get the IPvX Table-id for the Interface
+
+        :param sw_if_index:
+        :param is_ipv6:
+        :return table_id
+
+        """
+        return self.api(self.papi.sw_interface_get_table,
+                        {'sw_if_index': sw_if_index, 'is_ipv6': is_ipv6})
+
     def sw_interface_add_del_address(self, sw_if_index, addr, addr_len,
                                      is_ipv6=0, is_add=1, del_all=0):
         """
@@ -261,6 +291,11 @@ class VppPapiProvider(object):
                          'address_length': addr_len,
                          'address': addr})
 
+    def ip_address_dump(self, sw_if_index, is_ipv6=0):
+        return self.api(self.papi.ip_address_dump,
+                        {'sw_if_index': sw_if_index,
+                         'is_ipv6': is_ipv6})
+
     def sw_interface_set_unnumbered(self, sw_if_index, ip_sw_if_index,
                                     is_add=1):
         """ Set the Interface to be unnumbered
@@ -275,6 +310,10 @@ class VppPapiProvider(object):
                          'unnumbered_sw_if_index': sw_if_index,
                          'is_add': is_add})
 
+    def ip_unnumbered_dump(self, sw_if_index=0xffffffff):
+        return self.api(self.papi.ip_unnumbered_dump,
+                        {'sw_if_index': sw_if_index})
+
     def sw_interface_enable_disable_mpls(self, sw_if_index,
                                          is_enable=1):
         """
@@ -457,9 +496,12 @@ class VppPapiProvider(object):
         return self.api(self.papi.bd_ip_mac_add_del,
                         {'bd_id': bd_id,
                          'is_add': is_add,
-                         'is_ipv6': is_ipv6,
-                         'ip_address': ip,
-                         'mac_address': mac})
+                         'ip': ip,
+                         'mac': mac})
+
+    def bd_ip_mac_dump(self, bd_id):
+        return self.api(self.papi.bd_ip_mac_dump,
+                        {'bd_id': bd_id})
 
     def want_ip4_arp_events(self, enable_disable=1, address=0):
         return self.api(self.papi.want_ip4_arp_events,
@@ -494,6 +536,11 @@ class VppPapiProvider(object):
                          'enable': enable,
                          'install_default_routes': install_default_routes})
 
+    def want_interface_events(self, enable_disable=1):
+        return self.api(self.papi.want_interface_events,
+                        {'enable_disable': enable_disable,
+                         'pid': os.getpid(), })
+
     def want_macs_learn_events(self, enable_disable=1, scan_delay=0,
                                max_macs_in_event=0, learn_limit=0):
         return self.api(self.papi.want_l2_macs_events,
@@ -593,7 +640,7 @@ class VppPapiProvider(object):
             interface. (Default value = 0)
         """
         return self.api(self.papi.l2fib_add_del,
-                        {'mac': self._convert_mac(mac),
+                        {'mac': mac,
                          'bd_id': bd_id,
                          'sw_if_index': sw_if_index,
                          'is_add': is_add,
@@ -622,8 +669,14 @@ class VppPapiProvider(object):
         """
         return self.api(self.papi.l2fib_flush_all, {})
 
+    def l2_fib_table_dump(self, bd_id):
+        """ Dump the L2 FIB """
+        return self.api(self.papi.l2_fib_table_dump,
+                        {'bd_id': bd_id})
+
     def sw_interface_set_l2_bridge(self, sw_if_index, bd_id,
-                                   shg=0, bvi=0, enable=1):
+                                   shg=0, port_type=L2_PORT_TYPE.NORMAL,
+                                   enable=1):
         """Add/remove interface to/from bridge domain.
 
         :param int sw_if_index: Software interface index of the interface.
@@ -637,7 +690,7 @@ class VppPapiProvider(object):
                         {'rx_sw_if_index': sw_if_index,
                          'bd_id': bd_id,
                          'shg': shg,
-                         'bvi': bvi,
+                         'port_type': port_type,
                          'enable': enable})
 
     def bridge_flags(self, bd_id, is_set, feature_bitmap):
@@ -646,7 +699,7 @@ class VppPapiProvider(object):
 
         :param int bd_id: Bridge domain ID.
         :param int is_set: Set to 1 to enable, set to 0 to disable the feature.
-        :param int feature_bitmap: Bitmap value of the feature to be set:
+        :param int flags: Bitmap value of the feature to be set:
             - learn (1 << 0),
             - forward (1 << 1),
             - flood (1 << 2),
@@ -656,7 +709,7 @@ class VppPapiProvider(object):
         return self.api(self.papi.bridge_flags,
                         {'bd_id': bd_id,
                          'is_set': is_set,
-                         'feature_bitmap': feature_bitmap})
+                         'flags': feature_bitmap})
 
     def bridge_domain_dump(self, bd_id=0):
         """
@@ -720,6 +773,18 @@ class VppPapiProvider(object):
                         {'sw_if_index': sw_if_index,
                          'enable': enable})
 
+    def sw_interface_set_ip_directed_broadcast(
+            self,
+            sw_if_index,
+            enable=1):
+        """IP Directed broadcast
+        :param sw_if_index - interface the operation is applied to
+
+        """
+        return self.api(self.papi.sw_interface_set_ip_directed_broadcast,
+                        {'sw_if_index': sw_if_index,
+                         'enable': enable})
+
     def sw_interface_set_flags(self, sw_if_index, admin_up_down):
         """
 
@@ -969,7 +1034,6 @@ class VppPapiProvider(object):
         :param is_static:  (Default value = 0)
         :param is_no_adj_fib:  (Default value = 0)
         """
-
         return self.api(
             self.papi.ip_neighbor_add_del,
             {'sw_if_index': sw_if_index,
@@ -1133,37 +1197,34 @@ class VppPapiProvider(object):
              'session_id': session_id}
         )
 
-    def udp_encap_add_del(self,
-                          id,
-                          src_ip,
-                          dst_ip,
-                          src_port,
-                          dst_port,
-                          table_id=0,
-                          is_add=1,
-                          is_ip6=0):
+    def udp_encap_add(self,
+                      src_ip,
+                      dst_ip,
+                      src_port,
+                      dst_port,
+                      table_id=0):
         """ Add a GRE tunnel
-        :param id: user provided ID
         :param src_ip:
         :param dst_ip:
         :param src_port:
         :param dst_port:
         :param outer_fib_id:  (Default value = 0)
-        :param is_add:  (Default value = 1)
-        :param is_ipv6:  (Default value = 0)
         """
 
         return self.api(
-            self.papi.udp_encap_add_del,
-            {'id': id,
-             'is_add': is_add,
-             'is_ip6': is_ip6,
-             'src_ip': src_ip,
-             'dst_ip': dst_ip,
-             'src_port': src_port,
-             'dst_port': dst_port,
-             'table_id': table_id}
-        )
+            self.papi.udp_encap_add,
+            {
+                'udp_encap': {
+                    'src_ip': src_ip,
+                    'dst_ip': dst_ip,
+                    'src_port': src_port,
+                    'dst_port': dst_port,
+                    'table_id': table_id
+                }
+            })
+
+    def udp_encap_del(self, id):
+        return self.api(self.papi.udp_encap_del, {'id': id})
 
     def udp_encap_dump(self):
         return self.api(self.papi.udp_encap_dump, {})
@@ -1329,8 +1390,13 @@ class VppPapiProvider(object):
              'mt_next_hop_n_out_labels': next_hop_n_out_labels,
              'mt_next_hop_sw_if_index': next_hop_sw_if_index,
              'mt_next_hop_table_id': next_hop_table_id,
+             'mt_next_hop_via_label': next_hop_via_label,
              'mt_next_hop_out_label_stack': next_hop_out_label_stack})
 
+    def mpls_tunnel_dump(self, sw_if_index=0xffffffff):
+        return self.api(self.papi.mpls_tunnel_dump,
+                        {'sw_if_index': sw_if_index})
+
     def nat44_interface_add_del_feature(
             self,
             sw_if_index,
@@ -1573,11 +1639,11 @@ class VppPapiProvider(object):
             external_addr,
             external_port,
             protocol,
-            vrf_id=0,
             twice_nat=0,
             self_twice_nat=0,
             out2in_only=0,
             tag='',
+            affinity=0,
             local_num=0,
             locals=[],
             is_add=1):
@@ -1585,6 +1651,7 @@ class VppPapiProvider(object):
 
         :param twice_nat: 1 if translate external host address and port
         :param tag: Opaque string tag
+        :param affinity: if 0 disabled, otherwise client IP affinity timeout
         :param is_add - 1 if add, 0 if delete
         """
         return self.api(
@@ -1593,14 +1660,47 @@ class VppPapiProvider(object):
              'external_addr': external_addr,
              'external_port': external_port,
              'protocol': protocol,
-             'vrf_id': vrf_id,
              'twice_nat': twice_nat,
              'self_twice_nat': self_twice_nat,
              'out2in_only': out2in_only,
              'tag': tag,
+             'affinity': affinity,
              'local_num': local_num,
              'locals': locals})
 
+    def nat44_lb_static_mapping_add_del_local(
+           self,
+           external_addr,
+           external_port,
+           local_addr,
+           local_port,
+           protocol,
+           probability,
+           vrf_id=0,
+           is_add=1):
+        """Add/delete NAT44 load-balancing static mapping rule backend
+
+        :param external_addr: external IPv4 address of the servic
+        :param external_port: external L4 port number of the service
+        :param local_addr: IPv4 address of the internal node
+        :param local_port: L4 port number of the internal node
+        :param protocol: IP protocol number
+        :param probability: probability of the internal node
+        :param vrf_id: VRF id of the internal node
+        :param is_add: 1 if add, 0 if delete
+        """
+        return self.api(
+            self.papi.nat44_lb_static_mapping_add_del_local,
+            {'is_add': is_add,
+             'external_addr': external_addr,
+             'external_port': external_port,
+             'local': {
+                 'addr': local_addr,
+                 'port': local_port,
+                 'probability': probability,
+                 'vrf_id': vrf_id},
+             'protocol': protocol})
+
     def nat44_lb_static_mapping_dump(self):
         """Dump NAT44 load balancing static mappings
 
@@ -1752,13 +1852,13 @@ class VppPapiProvider(object):
         """
         return self.api(self.papi.nat_det_map_dump, {})
 
-    def nat_det_set_timeouts(
+    def nat_set_timeouts(
             self,
             udp=300,
             tcp_established=7440,
             tcp_transitory=240,
             icmp=60):
-        """Set values of timeouts for deterministic NAT (in seconds)
+        """Set values of timeouts for NAT sessions (in seconds)
 
         :param udp - UDP timeout (Default value = 300)
         :param tcp_established - TCP established timeout (Default value = 7440)
@@ -1766,18 +1866,62 @@ class VppPapiProvider(object):
         :param icmp - ICMP timeout (Default value = 60)
         """
         return self.api(
-            self.papi.nat_det_set_timeouts,
+            self.papi.nat_set_timeouts,
             {'udp': udp,
              'tcp_established': tcp_established,
              'tcp_transitory': tcp_transitory,
              'icmp': icmp})
 
-    def nat_det_get_timeouts(self):
-        """Get values of timeouts for deterministic NAT
+    def nat_get_timeouts(self):
+        """Get values of timeouts for NAT sessions
+
+        :return: Timeouts for NAT sessions (in seconds)
+        """
+        return self.api(self.papi.nat_get_timeouts, {})
+
+    def nat_set_addr_and_port_alloc_alg(
+            self,
+            alg=0,
+            psid_offset=0,
+            psid_length=0,
+            psid=0,
+            start_port=0,
+            end_port=0):
+        """Set address and port assignment algorithm
+
+        :param alg: algorithm: 0 - default, 1 - MAP-E, 2 - port range
+        :param psid_offset: number of offset bits (valid only for MAP-E alg)
+        :param psid_length: length of PSID (valid only for MAP-E alg)
+        :param psid: Port Set Identifier value (valid only for MAP-E alg)
+        :param start_port: beginning of the port range
+        :param end_port: end of the port range
+        """
+        return self.api(
+            self.papi.nat_set_addr_and_port_alloc_alg,
+            {'alg': alg,
+             'psid_offset': psid_offset,
+             'psid_length': psid_length,
+             'psid': psid,
+             'start_port': start_port,
+             'end_port': end_port})
+
+    def nat_get_addr_and_port_alloc_alg(self):
+        """Get address and port assignment algorithm"""
+        return self.api(self.papi.nat_get_addr_and_port_alloc_alg, {})
+
+    def nat_set_mss_clamping(self, enable=0, mss_value=1500):
+        """Set TCP MSS rewriting configuration
 
-        :return: Timeouts for deterministic NAT (in seconds)
+        :param enable: disable(0)/enable(1) MSS rewriting feature
+        :param mss_value: MSS value to be used for MSS rewriting
         """
-        return self.api(self.papi.nat_det_get_timeouts, {})
+        return self.api(
+            self.papi.nat_set_mss_clamping,
+            {'enable': enable, 'mss_value': mss_value})
+
+    def nat_get_mss_clamping(self):
+        """Get TCP MSS rewriting configuration"""
+        return self.api(self.papi.nat_get_mss_clamping, {})
 
     def nat_det_close_session_out(
             self,
@@ -2193,6 +2337,9 @@ class VppPapiProvider(object):
     def bfd_udp_del_echo_source(self):
         return self.api(self.papi.bfd_udp_del_echo_source, {})
 
+    def bfd_udp_get_echo_source(self):
+        return self.api(self.papi.bfd_udp_get_echo_source, {})
+
     def classify_add_del_table(
             self,
             is_add,
@@ -2220,6 +2367,8 @@ class VppPapiProvider(object):
         :param current_data_offset:  (Default value = 0)
         """
 
+        mask_len = ((len(mask) - 1) / 16 + 1) * 16
+        mask = mask + '\0' * (mask_len - len(mask))
         return self.api(
             self.papi.classify_add_del_table,
             {'is_add': is_add,
@@ -2232,6 +2381,7 @@ class VppPapiProvider(object):
              'miss_next_index': miss_next_index,
              'current_data_flag': current_data_flag,
              'current_data_offset': current_data_offset,
+             'mask_len': mask_len,
              'mask': mask})
 
     def classify_add_del_session(
@@ -2255,6 +2405,8 @@ class VppPapiProvider(object):
         :param metadata:  (Default value = 0)
         """
 
+        match_len = ((len(match) - 1) / 16 + 1) * 16
+        match = match + '\0' * (match_len - len(match))
         return self.api(
             self.papi.classify_add_del_session,
             {'is_add': is_add,
@@ -2264,6 +2416,7 @@ class VppPapiProvider(object):
              'advance': advance,
              'action': action,
              'metadata': metadata,
+             'match_len': match_len,
              'match': match})
 
     def input_acl_set_interface(
@@ -2574,34 +2727,41 @@ class VppPapiProvider(object):
 
     def map_add_domain(self,
                        ip6_prefix,
-                       ip6_prefix_len,
                        ip6_src,
-                       ip6_src_prefix_len,
                        ip4_prefix,
-                       ip4_prefix_len,
                        ea_bits_len=0,
                        psid_offset=0,
                        psid_length=0,
-                       is_translation=0,
-                       is_rfc6052=0,
                        mtu=1280):
+
         return self.api(
             self.papi.map_add_domain,
             {
                 'ip6_prefix': ip6_prefix,
-                'ip6_prefix_len': ip6_prefix_len,
                 'ip4_prefix': ip4_prefix,
-                'ip4_prefix_len': ip4_prefix_len,
                 'ip6_src': ip6_src,
-                'ip6_src_prefix_len': ip6_src_prefix_len,
                 'ea_bits_len': ea_bits_len,
                 'psid_offset': psid_offset,
                 'psid_length': psid_length,
-                'is_translation': is_translation,
-                'is_rfc6052': is_rfc6052,
                 'mtu': mtu
             })
 
+    def map_if_enable_disable(self, is_enable, sw_if_index, is_translation):
+        return self.api(
+            self.papi.map_if_enable_disable,
+            {
+                'is_enable': is_enable,
+                'sw_if_index': sw_if_index,
+                'is_translation': is_translation,
+            })
+
+    def map_param_set_tcp(self, tcp_mss):
+        return self.api(
+            self.papi.map_param_set_tcp,
+            {
+                'tcp_mss': tcp_mss,
+            })
+
     def gtpu_add_del_tunnel(
             self,
             src_addr,
@@ -2669,6 +2829,44 @@ class VppPapiProvider(object):
                          'protocol': protocol,
                          'vni': vni})
 
+    def vxlan_gbp_tunnel_add_del(
+            self,
+            src,
+            dst,
+            mcast_sw_if_index=0xFFFFFFFF,
+            is_add=1,
+            is_ipv6=0,
+            encap_table_id=0,
+            vni=0,
+            instance=0xFFFFFFFF):
+        """
+
+        :param dst_addr:
+        :param src_addr:
+        :param is_add:  (Default value = 1)
+        :param is_ipv6:  (Default value = 0)
+        :param encap_table_id:  (Default value = 0)
+        :param decap_next_index:  (Default value = 0xFFFFFFFF)
+        :param mcast_sw_if_index:  (Default value = 0xFFFFFFFF)
+        :param vni:  (Default value = 0)
+        :param instance:  (Default value = 0xFFFFFFFF)
+
+        """
+        return self.api(self.papi.vxlan_gbp_tunnel_add_del,
+                        {'is_add': is_add,
+                         'tunnel': {
+                             'src': src,
+                             'dst': dst,
+                             'mcast_sw_if_index': mcast_sw_if_index,
+                             'encap_table_id': encap_table_id,
+                             'vni': vni,
+                             'instance': instance}})
+
+    def vxlan_gbp_tunnel_dump(self, sw_if_index=0xffffffff):
+        return self.api(self.papi.vxlan_gbp_tunnel_dump,
+                        {'sw_if_index': sw_if_index,
+                         '_no_type_conversion': True})
+
     def pppoe_add_del_session(
             self,
             client_ip,
@@ -2695,6 +2893,18 @@ class VppPapiProvider(object):
                          'decap_vrf_id': decap_vrf_id,
                          'client_mac': client_mac})
 
+    def sr_mpls_policy_add(self, bsid, weight, type, segments):
+        return self.api(self.papi.sr_mpls_policy_add,
+                        {'bsid': bsid,
+                         'weight': weight,
+                         'type': type,
+                         'n_segments': len(segments),
+                         'segments': segments})
+
+    def sr_mpls_policy_del(self, bsid):
+        return self.api(self.papi.sr_mpls_policy_del,
+                        {'bsid': bsid})
+
     def sr_localsid_add_del(self,
                             localsid,
                             behavior,
@@ -2998,15 +3208,18 @@ class VppPapiProvider(object):
     def ip_punt_redirect(self,
                          rx_sw_if_index,
                          tx_sw_if_index,
-                         nh,
-                         is_ip6=0,
+                         address,
                          is_add=1):
         return self.api(self.papi.ip_punt_redirect,
-                        {'rx_sw_if_index': rx_sw_if_index,
-                         'tx_sw_if_index': tx_sw_if_index,
-                         'nh': nh,
-                         'is_add': is_add,
-                         'is_ip6': is_ip6})
+                        {'punt': {'rx_sw_if_index': rx_sw_if_index,
+                                  'tx_sw_if_index': tx_sw_if_index,
+                                  'nh': address},
+                         'is_add': is_add})
+
+    def ip_punt_redirect_dump(self, sw_if_index, is_ipv6=0):
+        return self.api(self.papi.ip_punt_redirect_dump,
+                        {'sw_if_index': sw_if_index,
+                         'is_ipv6': is_ipv6})
 
     def bier_table_add_del(self,
                            bti,
@@ -3028,7 +3241,8 @@ class VppPapiProvider(object):
                            bti,
                            bp,
                            paths,
-                           is_add=1):
+                           is_add=1,
+                           is_replace=0):
         """ BIER Route add/del """
         return self.api(
             self.papi.bier_route_add_del,
@@ -3038,7 +3252,8 @@ class VppPapiProvider(object):
              'br_bp': bp,
              'br_n_paths': len(paths),
              'br_paths': paths,
-             'br_is_add': is_add})
+             'br_is_add': is_add,
+             'br_is_replace': is_replace})
 
     def bier_route_dump(self, bti):
         return self.api(
@@ -3171,8 +3386,11 @@ class VppPapiProvider(object):
                                 tunnel_src_address='',
                                 tunnel_dst_address='',
                                 is_tunnel=1,
+                                is_tunnel_ipv6=0,
                                 is_add=1,
-                                udp_encap=0):
+                                udp_encap=0,
+                                use_anti_replay=0,
+                                use_extended_sequence_number=0):
         """ IPSEC SA add/del
         :param sad_id: security association ID
         :param spi: security param index of the SA in decimal
@@ -3204,7 +3422,10 @@ class VppPapiProvider(object):
              'crypto_key': crypto_key,
              'is_add': is_add,
              'is_tunnel': is_tunnel,
-             'udp_encap': udp_encap})
+             'is_tunnel_ipv6': is_tunnel_ipv6,
+             'udp_encap': udp_encap,
+             'use_extended_sequence_number': use_extended_sequence_number,
+             'use_anti_replay': use_anti_replay})
 
     def ipsec_spd_add_del_entry(self,
                                 spd_id,
@@ -3222,6 +3443,7 @@ class VppPapiProvider(object):
                                 priority=100,
                                 is_outbound=1,
                                 is_add=1,
+                                is_ipv6=0,
                                 is_ip_any=0):
         """ IPSEC policy SPD add/del   -
                     Wrapper to configure ipsec SPD policy entries in VPP
@@ -3260,6 +3482,7 @@ class VppPapiProvider(object):
              'policy': policy,
              'priority': priority,
              'is_outbound': is_outbound,
+             'is_ipv6': is_ipv6,
              'is_ip_any': is_ip_any})
 
     def ipsec_tunnel_if_add_del(self, local_ip, remote_ip, local_spi,
@@ -3284,6 +3507,13 @@ class VppPapiProvider(object):
              'show_instance': show_instance
              })
 
+    def ipsec_select_backend(self, protocol, index):
+        return self.api(self.papi.ipsec_select_backend,
+                        {'protocol': protocol, 'index': index})
+
+    def ipsec_backend_dump(self):
+        return self.api(self.papi.ipsec_backend_dump, {})
+
     def app_namespace_add(self,
                           namespace_id,
                           ip4_fib_id=0,
@@ -3299,15 +3529,27 @@ class VppPapiProvider(object):
              'namespace_id': namespace_id,
              'namespace_id_len': len(namespace_id)})
 
-    def punt_socket_register(self, l4_port, pathname, header_version=1,
-                             is_ip4=1, l4_protocol=0x11):
-        """ Punt to socket """
+    def punt_socket_register(self, port, pathname, protocol=0x11,
+                             header_version=1, is_ip4=1):
+        """ Register punt socket """
         return self.api(self.papi.punt_socket_register,
-                        {'is_ip4': is_ip4,
-                         'l4_protocol': l4_protocol,
-                         'l4_port': l4_port,
-                         'pathname': pathname,
-                         'header_version': header_version})
+                        {'header_version': header_version,
+                         'punt': {'ipv': is_ip4,
+                                  'l4_protocol': protocol,
+                                  'l4_port': port},
+                         'pathname': pathname})
+
+    def punt_socket_deregister(self, port, protocol=0x11, is_ip4=1):
+        """ Unregister punt socket """
+        return self.api(self.papi.punt_socket_deregister,
+                        {'punt': {'ipv': is_ip4,
+                                  'l4_protocol': protocol,
+                                  'l4_port': port}})
+
+    def punt_socket_dump(self, is_ip6=1):
+        """ Dump punt socket"""
+        return self.api(self.papi.punt_socket_dump,
+                        {'is_ipv6': is_ip6})
 
     def ip_reassembly_set(self, timeout_ms, max_reassemblies,
                           expire_walk_interval_ms, is_ip6=0):
@@ -3331,38 +3573,101 @@ class VppPapiProvider(object):
                          'enable_ip6': 1 if enable_ip6 else 0,
                          })
 
-    def gbp_endpoint_add_del(self, is_add, sw_if_index, addr, is_ip6, epg):
-        """ GBP endpoint Add/Del """
-        return self.api(self.papi.gbp_endpoint_add_del,
-                        {'is_add': is_add,
-                         'endpoint': {
-                             'is_ip6': is_ip6,
-                             'sw_if_index': sw_if_index,
-                             'address': addr,
-                             'epg_id': epg}})
+    def gbp_endpoint_add(self, sw_if_index, ips, mac, epg, flags,
+                         tun_src, tun_dst):
+        """ GBP endpoint Add """
+        return self.api(self.papi.gbp_endpoint_add,
+                        {'endpoint': {
+                            'sw_if_index': sw_if_index,
+                            'flags': 0,
+                            'ips': ips,
+                            'n_ips': len(ips),
+                            'mac': mac,
+                            'epg_id': epg,
+                            'flags': flags,
+                            'tun': {
+                                'src': tun_src,
+                                'dst': tun_dst,
+                            }}})
+
+    def gbp_endpoint_del(self, handle):
+        """ GBP endpoint Del """
+        return self.api(self.papi.gbp_endpoint_del,
+                        {'handle': handle})
 
     def gbp_endpoint_dump(self):
         """ GBP endpoint Dump """
-        return self.api(self.papi.gbp_endpoint_dump, {})
-
-    def gbp_endpoint_group_add_del(self, is_add, epg, bd,
-                                   ip4_rd,
-                                   ip6_rd,
-                                   uplink_sw_if_index):
-        """ GBP endpoint group Add/Del """
-        return self.api(self.papi.gbp_endpoint_group_add_del,
-                        {'is_add': is_add,
-                         'epg': {
+        return self.api(self.papi.gbp_endpoint_dump,
+                        {'_no_type_conversion': True})
+
+    def gbp_endpoint_group_add(self, epg, bd,
+                               rd, uplink_sw_if_index):
+        """ GBP endpoint group Add """
+        return self.api(self.papi.gbp_endpoint_group_add,
+                        {'epg':
+                         {
                              'uplink_sw_if_index': uplink_sw_if_index,
                              'bd_id': bd,
-                             'ip4_table_id': ip4_rd,
-                             'ip6_table_id': ip6_rd,
-                             'epg_id': epg}})
+                             'rd_id': rd,
+                             'epg_id': epg
+                         }})
+
+    def gbp_endpoint_group_del(self, epg):
+        """ GBP endpoint group Del """
+        return self.api(self.papi.gbp_endpoint_group_del,
+                        {'epg_id': epg})
 
     def gbp_endpoint_group_dump(self):
         """ GBP endpoint group Dump """
         return self.api(self.papi.gbp_endpoint_group_dump, {})
 
+    def gbp_bridge_domain_add(self, bd_id, flags,
+                              bvi_sw_if_index,
+                              uu_fwd_sw_if_index):
+        """ GBP bridge-domain Add """
+        return self.api(self.papi.gbp_bridge_domain_add,
+                        {'bd':
+                         {
+                             'flags': flags,
+                             'bvi_sw_if_index': bvi_sw_if_index,
+                             'uu_fwd_sw_if_index': uu_fwd_sw_if_index,
+                             'bd_id': bd_id
+                         }})
+
+    def gbp_bridge_domain_del(self, bd_id):
+        """ GBP bridge-domain Del """
+        return self.api(self.papi.gbp_bridge_domain_del,
+                        {'bd_id': bd_id})
+
+    def gbp_bridge_domain_dump(self):
+        """ GBP Bridge Domain Dump """
+        return self.api(self.papi.gbp_bridge_domain_dump, {})
+
+    def gbp_route_domain_add(self, rd_id,
+                             ip4_table_id,
+                             ip6_table_id,
+                             ip4_uu_sw_if_index,
+                             ip6_uu_sw_if_index):
+        """ GBP route-domain Add """
+        return self.api(self.papi.gbp_route_domain_add,
+                        {'rd':
+                         {
+                             'ip4_table_id': ip4_table_id,
+                             'ip6_table_id': ip6_table_id,
+                             'ip4_uu_sw_if_index': ip4_uu_sw_if_index,
+                             'ip6_uu_sw_if_index': ip6_uu_sw_if_index,
+                             'rd_id': rd_id
+                         }})
+
+    def gbp_route_domain_del(self, rd_id):
+        """ GBP route-domain Del """
+        return self.api(self.papi.gbp_route_domain_del,
+                        {'rd_id': rd_id})
+
+    def gbp_route_domain_dump(self):
+        """ GBP Route Domain Dump """
+        return self.api(self.papi.gbp_route_domain_dump, {})
+
     def gbp_recirc_add_del(self, is_add, sw_if_index, epg, is_ext):
         """ GBP recirc Add/Del """
         return self.api(self.papi.gbp_recirc_add_del,
@@ -3376,47 +3681,87 @@ class VppPapiProvider(object):
         """ GBP recirc Dump """
         return self.api(self.papi.gbp_recirc_dump, {})
 
-    def gbp_subnet_add_del(self, is_add, table_id,
-                           is_internal,
-                           addr, addr_len,
+    def gbp_ext_itf_add_del(self, is_add, sw_if_index, bd_id, rd_id):
+        """ GBP recirc Add/Del """
+        return self.api(self.papi.gbp_ext_itf_add_del,
+                        {'is_add': is_add,
+                         'ext_itf': {
+                             'sw_if_index': sw_if_index,
+                             'bd_id': bd_id,
+                             'rd_id': rd_id}})
+
+    def gbp_ext_itf_dump(self):
+        """ GBP recirc Dump """
+        return self.api(self.papi.gbp_ext_itf_dump, {})
+
+    def gbp_subnet_add_del(self, is_add, rd_id,
+                           prefix, type,
                            sw_if_index=0xffffffff,
-                           epg_id=0xffffffff,
-                           is_ip6=False):
+                           epg_id=0xffff):
         """ GBP Subnet Add/Del """
         return self.api(self.papi.gbp_subnet_add_del,
                         {'is_add': is_add,
                          'subnet': {
-                             'is_internal': is_internal,
-                             'is_ip6': is_ip6,
+                             'type': type,
                              'sw_if_index': sw_if_index,
                              'epg_id': epg_id,
-                             'address': addr,
-                             'address_length': addr_len,
-                             'table_id': table_id}})
+                             'prefix': prefix,
+                             'rd_id': rd_id}})
 
     def gbp_subnet_dump(self):
         """ GBP Subnet Dump """
-        return self.api(self.papi.gbp_subnet_dump, {})
+        return self.api(self.papi.gbp_subnet_dump,
+                        {'_no_type_conversion': True})
 
-    def gbp_contract_add_del(self, is_add, src_epg, dst_epg, acl_index):
+    def gbp_contract_add_del(self, is_add, src_epg, dst_epg, acl_index, rules):
         """ GBP contract Add/Del """
         return self.api(self.papi.gbp_contract_add_del,
                         {'is_add': is_add,
                          'contract': {
                              'acl_index': acl_index,
                              'src_epg': src_epg,
-                             'dst_epg': dst_epg}})
+                             'dst_epg': dst_epg,
+                             'n_rules': len(rules),
+                             'rules': rules}})
 
     def gbp_contract_dump(self):
         """ GBP contract Dump """
         return self.api(self.papi.gbp_contract_dump, {})
 
-    def ipip_6rd_add_tunnel(self, fib_index, ip6_prefix, ip6_prefix_len,
-                            ip4_prefix, ip4_prefix_len, ip4_src,
+    def gbp_endpoint_learn_set_inactive_threshold(self, threshold):
+        """ GBP set inactive threshold """
+        return self.api(self.papi.gbp_endpoint_learn_set_inactive_threshold,
+                        {'threshold': threshold})
+
+    def gbp_vxlan_tunnel_add(self, vni, bd_rd_id, mode):
+        """ GBP VXLAN tunnel add """
+        return self.api(self.papi.gbp_vxlan_tunnel_add,
+                        {
+                            'tunnel': {
+                                'vni': vni,
+                                'mode': mode,
+                                'bd_rd_id': bd_rd_id
+                            }
+                        })
+
+    def gbp_vxlan_tunnel_del(self, vni):
+        """ GBP VXLAN tunnel del """
+        return self.api(self.papi.gbp_vxlan_tunnel_del,
+                        {
+                            'vni': vni,
+                        })
+
+    def gbp_vxlan_tunnel_dump(self):
+        """ GBP VXLAN tunnel add/del """
+        return self.api(self.papi.gbp_vxlan_tunnel_dump, {})
+
+    def ipip_6rd_add_tunnel(self, ip6_table_id, ip6_prefix, ip6_prefix_len,
+                            ip4_table_id, ip4_prefix, ip4_prefix_len, ip4_src,
                             security_check):
         """ 6RD tunnel Add """
         return self.api(self.papi.ipip_6rd_add_tunnel,
-                        {'fib_index': fib_index,
+                        {'ip4_table_id': ip4_table_id,
+                         'ip6_table_id': ip6_table_id,
                          'ip6_prefix': ip6_prefix,
                          'ip6_prefix_len': ip6_prefix_len,
                          'ip4_prefix': ip4_prefix,
@@ -3430,14 +3775,14 @@ class VppPapiProvider(object):
                         {'sw_if_index': sw_if_index})
 
     def ipip_add_tunnel(self, src_address, dst_address, is_ipv6=1,
-                        instance=0xFFFFFFFF, fib_index=0, tc_tos=0):
+                        instance=0xFFFFFFFF, table_id=0, tc_tos=0):
         """ IPIP tunnel Add/Del """
         return self.api(self.papi.ipip_add_tunnel,
                         {'is_ipv6': is_ipv6,
                          'instance': instance,
                          'src_address': src_address,
                          'dst_address': dst_address,
-                         'fib_index': fib_index,
+                         'table_id': table_id,
                          'tc_tos': tc_tos})
 
     def ipip_del_tunnel(self, sw_if_index):
@@ -3474,7 +3819,26 @@ class VppPapiProvider(object):
                          'input_source': input_source,
                          'enable': enable})
 
-    def igmp_listen(self, enable, sw_if_index, saddr, gaddr):
+    def igmp_enable_disable(self, sw_if_index, enable, host):
+        """ Enable/disable IGMP on a given interface """
+        return self.api(self.papi.igmp_enable_disable,
+                        {'enable': enable,
+                         'mode': host,
+                         'sw_if_index': sw_if_index})
+
+    def igmp_proxy_device_add_del(self, vrf_id, sw_if_index, add):
+        """ Add/del IGMP proxy device """
+        return self.api(self.papi.igmp_proxy_device_add_del,
+                        {'vrf_id': vrf_id, 'sw_if_index': sw_if_index,
+                         'add': add})
+
+    def igmp_proxy_device_add_del_interface(self, vrf_id, sw_if_index, add):
+        """ Add/del interface to/from IGMP proxy device """
+        return self.api(self.papi.igmp_proxy_device_add_del_interface,
+                        {'vrf_id': vrf_id, 'sw_if_index': sw_if_index,
+                         'add': add})
+
+    def igmp_listen(self, filter, sw_if_index, saddrs, gaddr):
         """ Listen for new (S,G) on specified interface
 
         :param enable: add/del
@@ -3483,20 +3847,23 @@ class VppPapiProvider(object):
         :param gaddr: group ip4 addr
         """
         return self.api(self.papi.igmp_listen,
-                        {'enable': enable,
-                         'sw_if_index': sw_if_index,
-                         'saddr': saddr,
-                         'gaddr': gaddr})
+                        {
+                            'group':
+                            {
+                                'filter': filter,
+                                'sw_if_index': sw_if_index,
+                                'n_srcs': len(saddrs),
+                                'saddrs': saddrs,
+                                'gaddr':  gaddr
+                            }
+                        })
 
     def igmp_dump(self, sw_if_index=None):
         """ Dump all (S,G) interface configurations """
         if sw_if_index is None:
-            dump_all = 1
-            sw_if_index = 0
-        else:
-            dump_all = 0
-        return self.api(self.papi.igmp_dump, {'sw_if_index': sw_if_index,
-                                              'dump_all': dump_all})
+            sw_if_index = 0xffffffff
+        return self.api(self.papi.igmp_dump,
+                        {'sw_if_index': sw_if_index})
 
     def igmp_clear_interface(self, sw_if_index):
         """ Remove all (S,G)s from specified interface
@@ -3590,6 +3957,8 @@ class VppPapiProvider(object):
             is_server,
             sock_filename,
             renumber,
+            disable_mrg_rxbuf,
+            disable_indirect_desc,
             custom_dev_instance,
             use_custom_mac,
             mac_address,
@@ -3598,16 +3967,20 @@ class VppPapiProvider(object):
         :param is_server: is server
         :param sock_filename: socket name
         :param renumber: renumber
+        :param disable_mrg_rxbuf: disable mergable rx buffers
+        :param disable_indirect_desc: disable indirect descriptors
         :param custom_dev_instance: custom dev instance
         :param use_custom_mac: use custom mac
         :param mac_address: mac address
-        :param tag: tag (default ''
+        :param tag: tag (default '')
         """
         return self.api(
             self.papi.create_vhost_user_if,
             {'is_server': is_server,
              'sock_filename': sock_filename,
              'renumber': renumber,
+             'disable_mrg_rxbuf': disable_mrg_rxbuf,
+             'disable_indirect_desc': disable_indirect_desc,
              'custom_dev_instance': custom_dev_instance,
              'use_custom_mac': use_custom_mac,
              'mac_address': mac_address,
@@ -3650,3 +4023,122 @@ class VppPapiProvider(object):
     def abf_itf_attach_dump(self):
         return self.api(
             self.papi.abf_itf_attach_dump, {})
+
+    def pipe_create(self, is_specified, user_instance):
+        return self.api(self.papi.pipe_create,
+                        {'is_specified': is_specified,
+                         'user_instance': user_instance})
+
+    def pipe_delete(self, parent_sw_if_index):
+        return self.api(self.papi.pipe_delete,
+                        {'parent_sw_if_index': parent_sw_if_index})
+
+    def pipe_dump(self):
+        return self.api(self.papi.pipe_dump, {})
+
+    def memif_create(
+            self,
+            role,
+            mode,
+            rx_queues=None,
+            tx_queues=None,
+            _id=None,
+            socket_id=None,
+            secret=None,
+            ring_size=None,
+            buffer_size=None,
+            hw_addr=None):
+        return self.api(self.papi.memif_create,
+                        {'role': role,
+                         'mode': mode,
+                         'rx_queues': rx_queues,
+                         'tx_queues': tx_queues,
+                         'id': _id,
+                         'socket_id': socket_id,
+                         'secret': secret,
+                         'ring_size': ring_size,
+                         'buffer_size': buffer_size,
+                         'hw_addr': hw_addr})
+
+    def memif_delete(self, sw_if_index):
+        return self.api(self.papi.memif_delete, {'sw_if_index': sw_if_index})
+
+    def memif_dump(self):
+        return self.api(self.papi.memif_dump, {})
+
+    def memif_socket_filename_add_del(
+            self, is_add, socket_id, socket_filename):
+        return self.api(
+            self.papi.memif_socket_filename_add_del,
+            {'is_add': is_add,
+             'socket_id': socket_id,
+             'socket_filename': socket_filename})
+
+    def memif_socket_filename_dump(self):
+        return self.api(self.papi.memif_socket_filename_dump, {})
+
+    def svs_table_add_del(self, af, table_id, is_add=1):
+        return self.api(self.papi.svs_table_add_del,
+                        {
+                            'table_id': table_id,
+                            'is_add': is_add,
+                            'af': af,
+                        })
+
+    def svs_route_add_del(self, table_id, prefix, src_table_id, is_add=1):
+        return self.api(self.papi.svs_route_add_del,
+                        {
+                            'table_id': table_id,
+                            'source_table_id': src_table_id,
+                            'prefix': prefix,
+                            'is_add': is_add,
+                        })
+
+    def svs_enable_disable(self, af, table_id, sw_if_index, is_enable=1):
+        return self.api(self.papi.svs_enable_disable,
+                        {
+                            'af': af,
+                            'table_id': table_id,
+                            'sw_if_index': sw_if_index,
+                            'is_enable': is_enable,
+                        })
+
+    def svs_dump(self):
+        return self.api(self.papi.svs_dump, {})
+
+    def syslog_set_sender(
+            self,
+            collector,
+            src,
+            collector_port=514,
+            vrf_id=0,
+            max_msg_size=480):
+        """Set syslog sender configuration
+
+        :param collector: colector IP address
+        :param src: source IP address
+        :param collector_port: collector UDP port (Default value = 514)
+        :param vrf_id: VRF id (Default value = 0)
+        :param max_msg_size: maximum message length (Default value = 480)
+        """
+        return self.api(self.papi.syslog_set_sender,
+                        {'collector_address': collector,
+                         'src_address': src,
+                         'collector_port': collector_port,
+                         'vrf_id': vrf_id,
+                         'max_msg_size': max_msg_size})
+
+    def syslog_get_sender(self):
+        """Return syslog sender configuration"""
+        return self.api(self.papi.syslog_get_sender, {})
+
+    def syslog_set_filter(self, severity):
+        """Set syslog filter parameters
+
+        :param severity: severity filter (specified severity and greater match)
+        """
+        return self.api(self.papi.syslog_set_filter, {'severity': severity})
+
+    def syslog_get_filter(self):
+        """Return syslog filter parameters"""
+        return self.api(self.papi.syslog_get_filter, {})