def test_request_reply_function(self):
vpp = VPP(jsonfiles)
vpp.connect('test_vpp_papi2')
rv = vpp.show_version()
self.assertEqual(0, rv.retval)
self.assertEqual('vpe', rv.program.decode().rstrip('\0x00'))
vpp.disconnect()
class VppPapiProvider(object):
"""VPP-api provider using vpp-papi
@property hook: hook object providing before and after api/cli hooks
"""
def __init__(self, name, shm_prefix, test_class):
self.hook = Hook("vpp-papi-provider")
self.name = name
self.shm_prefix = shm_prefix
self.test_class = test_class
jsonfiles = []
install_dir = os.getenv('VPP_TEST_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.papi = VPP(jsonfiles)
self._events = deque()
def register_hook(self, hook):
"""Replace hook registration with new hook
:param hook:
"""
self.hook = hook
def collect_events(self):
""" Collect all events from the internal queue and clear the queue. """
e = self._events
self._events = deque()
return e
def wait_for_event(self, timeout, name=None):
""" Wait for and return next event. """
if self._events:
self.test_class.logger.debug("Not waiting, event already queued")
limit = time.time() + timeout
while time.time() < limit:
if self._events:
e = self._events.popleft()
if name and type(e).__name__ != name:
raise Exception(
"Unexpected event received: %s, expected: %s" %
(type(e).__name__, name))
self.test_class.logger.debug("Returning event %s:%s" %
(name, e))
return e
time.sleep(0) # yield
if name is not None:
raise Exception("Event %s did not occur within timeout" % name)
raise Exception("Event did not occur within timeout")
def __call__(self, name, event):
""" Enqueue event in the internal event queue. """
# FIXME use the name instead of relying on type(e).__name__ ?
# FIXME #2 if this throws, it is eaten silently, Ole?
self.test_class.logger.debug("New event: %s: %s" % (name, event))
self._events.append(event)
def connect(self):
"""Connect the API to VPP"""
self.papi.connect(self.name, self.shm_prefix)
self.papi.register_event_callback(self)
def disconnect(self):
"""Disconnect the API from VPP"""
self.papi.disconnect()
def api(self, api_fn, api_args, expected_retval=0):
""" Call API function and check it's return value.
Call the appropriate hooks before and after the API call
:param api_fn: API function to call
:param api_args: tuple of API function arguments
:param expected_retval: Expected return value (Default value = 0)
:returns: reply from the API
"""
self.hook.before_api(api_fn.__name__, api_args)
reply = api_fn(**api_args)
if hasattr(reply, 'retval') and reply.retval != expected_retval:
msg = "API call failed, expected retval == %d, got %s" % (
expected_retval, repr(reply))
self.test_class.logger.info(msg)
raise Exception(msg)
self.hook.after_api(api_fn.__name__, api_args)
return reply
def cli(self, cli):
""" Execute a CLI, calling the before/after hooks appropriately.
:param cli: CLI to execute
:returns: CLI output
"""
self.hook.before_cli(cli)
cli += '\n'
r = self.papi.cli_inband(length=len(cli), cmd=cli)
self.hook.after_cli(cli)
if hasattr(r, 'reply'):
return r.reply.decode().rstrip('\x00')
def ppcli(self, cli):
""" Helper method to print CLI command in case of info logging level.
:param cli: CLI to execute
:returns: CLI output
"""
return cli + "\n" + str(self.cli(cli))
def _convert_mac(self, mac):
return int(mac.replace(":", ""), 16) << 16
def show_version(self):
""" """
return self.papi.show_version()
def pg_create_interface(self, pg_index):
"""
:param pg_index:
"""
return self.api(self.papi.pg_create_interface,
{"interface_id": pg_index})
def sw_interface_dump(self, filter=None):
"""
:param filter: (Default value = None)
"""
if filter is not None:
args = {"name_filter_valid": 1, "name_filter": filter}
else:
args = {}
return self.api(self.papi.sw_interface_dump, args)
def sw_interface_set_table(self, sw_if_index, is_ipv6, table_id):
""" Set the IPvX Table-id for the Interface
:param sw_if_index:
:param is_ipv6:
:param table_id:
"""
return self.api(self.papi.sw_interface_set_table,
{'sw_if_index': sw_if_index, 'is_ipv6': is_ipv6,
'vrf_id': table_id})
def sw_interface_add_del_address(self, sw_if_index, addr, addr_len,
is_ipv6=0, is_add=1, del_all=0):
"""
:param addr: param is_ipv6: (Default value = 0)
:param sw_if_index:
:param addr_len:
:param is_ipv6: (Default value = 0)
:param is_add: (Default value = 1)
:param del_all: (Default value = 0)
"""
return self.api(self.papi.sw_interface_add_del_address,
{'sw_if_index': sw_if_index,
'is_add': is_add,
'is_ipv6': is_ipv6,
'del_all': del_all,
'address_length': addr_len,
'address': addr})
def sw_interface_enable_disable_mpls(self, sw_if_index,
is_enable=1):
"""
Enable/Disable MPLS on the interface
:param sw_if_index:
:param is_enable: (Default value = 1)
"""
return self.api(self.papi.sw_interface_set_mpls_enable,
{'sw_if_index': sw_if_index,
'enable': is_enable})
def sw_interface_ra_suppress(self, sw_if_index):
return self.api(self.papi.sw_interface_ip6nd_ra_config,
{'sw_if_index': sw_if_index})
def vxlan_add_del_tunnel(
self,
src_addr,
dst_addr,
mcast_sw_if_index=0xFFFFFFFF,
is_add=1,
is_ipv6=0,
encap_vrf_id=0,
decap_next_index=0xFFFFFFFF,
vni=0):
"""
:param dst_addr:
:param src_addr:
:param is_add: (Default value = 1)
:param is_ipv6: (Default value = 0)
:param encap_vrf_id: (Default value = 0)
:param decap_next_index: (Default value = 0xFFFFFFFF)
:param mcast_sw_if_index: (Default value = 0xFFFFFFFF)
:param vni: (Default value = 0)
"""
return self.api(self.papi.vxlan_add_del_tunnel,
{'is_add': is_add,
'is_ipv6': is_ipv6,
'src_address': src_addr,
'dst_address': dst_addr,
'mcast_sw_if_index': mcast_sw_if_index,
'encap_vrf_id': encap_vrf_id,
'decap_next_index': decap_next_index,
'vni': vni})
def bridge_domain_add_del(self, bd_id, flood=1, uu_flood=1, forward=1,
learn=1, arp_term=0, is_add=1):
"""Create/delete bridge domain.
:param int bd_id: Bridge domain index.
:param int flood: Enable/disable bcast/mcast flooding in the BD.
(Default value = 1)
:param int uu_flood: Enable/disable unknown unicast flood in the BD.
(Default value = 1)
:param int forward: Enable/disable forwarding on all interfaces in
the BD. (Default value = 1)
:param int learn: Enable/disable learning on all interfaces in the BD.
(Default value = 1)
:param int arp_term: Enable/disable arp termination in the BD.
(Default value = 1)
:param int is_add: Add or delete flag. (Default value = 1)
"""
return self.api(self.papi.bridge_domain_add_del,
{'bd_id': bd_id,
'flood': flood,
'uu_flood': uu_flood,
'forward': forward,
'learn': learn,
'arp_term': arp_term,
'is_add': is_add})
def l2fib_add_del(self, mac, bd_id, sw_if_index, is_add=1, static_mac=0,
filter_mac=0, bvi_mac=0):
"""Create/delete L2 FIB entry.
:param str mac: MAC address to create FIB entry for.
:param int bd_id: Bridge domain index.
:param int sw_if_index: Software interface index of the interface.
:param int is_add: Add or delete flag. (Default value = 1)
:param int static_mac: Set to 1 to create static MAC entry.
(Default value = 0)
:param int filter_mac: Set to 1 to drop packet that's source or
destination MAC address contains defined MAC address.
(Default value = 0)
:param int bvi_mac: Set to 1 to create entry that points to BVI
interface. (Default value = 0)
"""
return self.api(self.papi.l2fib_add_del,
{'mac': self._convert_mac(mac),
'bd_id': bd_id,
'sw_if_index': sw_if_index,
'is_add': is_add,
'static_mac': static_mac,
'filter_mac': filter_mac,
'bvi_mac': bvi_mac})
def sw_interface_set_l2_bridge(self, sw_if_index, bd_id,
shg=0, bvi=0, enable=1):
"""Add/remove interface to/from bridge domain.
:param int sw_if_index: Software interface index of the interface.
:param int bd_id: Bridge domain index.
:param int shg: Split-horizon group index. (Default value = 0)
:param int bvi: Set interface as a bridge group virtual interface.
(Default value = 0)
:param int enable: Add or remove interface. (Default value = 1)
"""
return self.api(self.papi.sw_interface_set_l2_bridge,
{'rx_sw_if_index': sw_if_index,
'bd_id': bd_id,
'shg': shg,
'bvi': bvi,
'enable': enable})
def bridge_flags(self, bd_id, is_set, feature_bitmap):
"""Enable/disable required feature of the bridge domain with defined ID.
: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:
- learn (1 << 0),
- forward (1 << 1),
- flood (1 << 2),
- uu-flood (1 << 3) or
- arp-term (1 << 4).
"""
return self.api(self.papi.bridge_flags,
{'bd_id': bd_id,
'is_set': is_set,
'feature_bitmap': feature_bitmap})
def bridge_domain_dump(self, bd_id=0):
"""
:param int bd_id: Bridge domain ID. (Default value = 0 => dump of all
existing bridge domains returned)
:return: Dictionary of bridge domain(s) data.
"""
return self.api(self.papi.bridge_domain_dump,
{'bd_id': bd_id})
def sw_interface_set_l2_xconnect(self, rx_sw_if_index, tx_sw_if_index,
enable):
"""Create or delete unidirectional cross-connect from Tx interface to
Rx interface.
:param int rx_sw_if_index: Software interface index of Rx interface.
:param int tx_sw_if_index: Software interface index of Tx interface.
:param int enable: Create cross-connect if equal to 1, delete
cross-connect if equal to 0.
"""
return self.api(self.papi.sw_interface_set_l2_xconnect,
{'rx_sw_if_index': rx_sw_if_index,
'tx_sw_if_index': tx_sw_if_index,
'enable': enable})
def sw_interface_set_l2_tag_rewrite(
self,
sw_if_index,
vtr_oper,
push=0,
tag1=0,
tag2=0):
"""L2 interface vlan tag rewrite configure request
:param client_index - opaque cookie to identify the sender
:param context - sender context, to match reply w/ request
:param sw_if_index - interface the operation is applied to
:param vtr_op - Choose from l2_vtr_op_t enum values
:param push_dot1q - first pushed flag dot1q id set, else dot1ad
:param tag1 - Needed for any push or translate vtr op
:param tag2 - Needed for any push 2 or translate x-2 vtr ops
"""
return self.api(self.papi.l2_interface_vlan_tag_rewrite,
{'sw_if_index': sw_if_index,
'vtr_op': vtr_oper,
'push_dot1q': push,
'tag1': tag1,
'tag2': tag2})
def sw_interface_set_flags(self, sw_if_index, admin_up_down,
link_up_down=0, deleted=0):
"""
:param admin_up_down:
:param sw_if_index:
:param link_up_down: (Default value = 0)
:param deleted: (Default value = 0)
"""
return self.api(self.papi.sw_interface_set_flags,
{'sw_if_index': sw_if_index,
'admin_up_down': admin_up_down,
'link_up_down': link_up_down,
'deleted': deleted})
def create_subif(self, sw_if_index, sub_id, outer_vlan, inner_vlan,
no_tags=0, one_tag=0, two_tags=0, dot1ad=0, exact_match=0,
default_sub=0, outer_vlan_id_any=0, inner_vlan_id_any=0):
"""Create subinterface
from vpe.api: set dot1ad = 0 for dot1q, set dot1ad = 1 for dot1ad
:param sub_id: param inner_vlan:
:param sw_if_index:
:param outer_vlan:
:param inner_vlan:
:param no_tags: (Default value = 0)
:param one_tag: (Default value = 0)
:param two_tags: (Default value = 0)
:param dot1ad: (Default value = 0)
:param exact_match: (Default value = 0)
:param default_sub: (Default value = 0)
:param outer_vlan_id_any: (Default value = 0)
:param inner_vlan_id_any: (Default value = 0)
"""
return self.api(
self.papi.create_subif,
{'sw_if_index': sw_if_index,
'sub_id': sub_id,
'no_tags': no_tags,
'one_tag': one_tag,
'two_tags': two_tags,
'dot1ad': dot1ad,
'exact_match': exact_match,
'default_sub': default_sub,
'outer_vlan_id_any': outer_vlan_id_any,
'inner_vlan_id_any': inner_vlan_id_any,
'outer_vlan_id': outer_vlan,
'inner_vlan_id': inner_vlan})
def delete_subif(self, sw_if_index):
"""Delete subinterface
:param sw_if_index:
"""
return self.api(self.papi.delete_subif,
{'sw_if_index': sw_if_index})
def create_vlan_subif(self, sw_if_index, vlan):
"""
:param vlan:
:param sw_if_index:
"""
return self.api(self.papi.create_vlan_subif,
{'sw_if_index': sw_if_index,
'vlan_id': vlan})
def create_loopback(self, mac=''):
"""
:param mac: (Optional)
"""
return self.api(self.papi.create_loopback,
{'mac_address': mac})
def ip_add_del_route(
self,
dst_address,
dst_address_length,
next_hop_address,
next_hop_sw_if_index=0xFFFFFFFF,
table_id=0,
next_hop_table_id=0,
next_hop_weight=1,
next_hop_n_out_labels=0,
next_hop_out_label_stack=[],
next_hop_via_label=MPLS_LABEL_INVALID,
create_vrf_if_needed=0,
is_resolve_host=0,
is_resolve_attached=0,
classify_table_index=0xFFFFFFFF,
is_add=1,
is_drop=0,
is_unreach=0,
is_prohibit=0,
is_ipv6=0,
is_local=0,
is_classify=0,
is_multipath=0,
not_last=0):
"""
:param dst_address_length:
:param next_hop_sw_if_index: (Default value = 0xFFFFFFFF)
:param dst_address:
:param next_hop_address:
:param next_hop_sw_if_index: (Default value = 0xFFFFFFFF)
:param vrf_id: (Default value = 0)
:param lookup_in_vrf: (Default value = 0)
:param classify_table_index: (Default value = 0xFFFFFFFF)
:param create_vrf_if_needed: (Default value = 0)
:param is_add: (Default value = 1)
:param is_drop: (Default value = 0)
:param is_ipv6: (Default value = 0)
:param is_local: (Default value = 0)
:param is_classify: (Default value = 0)
:param is_multipath: (Default value = 0)
:param is_resolve_host: (Default value = 0)
:param is_resolve_attached: (Default value = 0)
:param not_last: (Default value = 0)
:param next_hop_weight: (Default value = 1)
"""
return self.api(
self.papi.ip_add_del_route,
{'next_hop_sw_if_index': next_hop_sw_if_index,
'table_id': table_id,
'classify_table_index': classify_table_index,
'next_hop_table_id': next_hop_table_id,
'create_vrf_if_needed': create_vrf_if_needed,
'is_add': is_add,
'is_drop': is_drop,
'is_unreach': is_unreach,
'is_prohibit': is_prohibit,
'is_ipv6': is_ipv6,
'is_local': is_local,
'is_classify': is_classify,
'is_multipath': is_multipath,
'is_resolve_host': is_resolve_host,
'is_resolve_attached': is_resolve_attached,
'not_last': not_last,
'next_hop_weight': next_hop_weight,
'dst_address_length': dst_address_length,
'dst_address': dst_address,
'next_hop_address': next_hop_address,
'next_hop_n_out_labels': next_hop_n_out_labels,
'next_hop_via_label': next_hop_via_label,
'next_hop_out_label_stack': next_hop_out_label_stack})
def ip_fib_dump(self):
return self.api(self.papi.ip_fib_dump, {})
def ip_neighbor_add_del(self,
sw_if_index,
mac_address,
dst_address,
vrf_id=0,
is_add=1,
is_ipv6=0,
is_static=0,
):
""" Add neighbor MAC to IPv4 or IPv6 address.
:param sw_if_index:
:param mac_address:
:param dst_address:
:param vrf_id: (Default value = 0)
:param is_add: (Default value = 1)
:param is_ipv6: (Default value = 0)
:param is_static: (Default value = 0)
"""
return self.api(
self.papi.ip_neighbor_add_del,
{'vrf_id': vrf_id,
'sw_if_index': sw_if_index,
'is_add': is_add,
'is_ipv6': is_ipv6,
'is_static': is_static,
'mac_address': mac_address,
'dst_address': dst_address
}
)
def sw_interface_span_enable_disable(
self, sw_if_index_from, sw_if_index_to, state=1):
"""
:param sw_if_index_from:
:param sw_if_index_to:
:param state:
"""
return self.api(self.papi.sw_interface_span_enable_disable,
{'sw_if_index_from': sw_if_index_from,
'sw_if_index_to': sw_if_index_to,
'state': state})
def gre_tunnel_add_del(self,
src_address,
dst_address,
outer_fib_id=0,
is_teb=0,
is_add=1,
is_ip6=0):
""" Add a GRE tunnel
:param src_address:
:param dst_address:
:param outer_fib_id: (Default value = 0)
:param is_add: (Default value = 1)
:param is_ipv6: (Default value = 0)
:param is_teb: (Default value = 0)
"""
return self.api(
self.papi.gre_add_del_tunnel,
{'is_add': is_add,
'is_ipv6': is_ip6,
'teb': is_teb,
'src_address': src_address,
'dst_address': dst_address,
'outer_fib_id': outer_fib_id}
)
def mpls_route_add_del(
self,
label,
eos,
next_hop_proto_is_ip4,
next_hop_address,
next_hop_sw_if_index=0xFFFFFFFF,
table_id=0,
next_hop_table_id=0,
next_hop_weight=1,
next_hop_n_out_labels=0,
next_hop_out_label_stack=[],
next_hop_via_label=MPLS_LABEL_INVALID,
create_vrf_if_needed=0,
is_resolve_host=0,
is_resolve_attached=0,
is_add=1,
is_drop=0,
is_multipath=0,
classify_table_index=0xFFFFFFFF,
is_classify=0,
not_last=0):
"""
:param dst_address_length:
:param next_hop_sw_if_index: (Default value = 0xFFFFFFFF)
:param dst_address:
:param next_hop_address:
:param next_hop_sw_if_index: (Default value = 0xFFFFFFFF)
:param vrf_id: (Default value = 0)
:param lookup_in_vrf: (Default value = 0)
:param classify_table_index: (Default value = 0xFFFFFFFF)
:param create_vrf_if_needed: (Default value = 0)
:param is_add: (Default value = 1)
:param is_drop: (Default value = 0)
:param is_ipv6: (Default value = 0)
:param is_local: (Default value = 0)
:param is_classify: (Default value = 0)
:param is_multipath: (Default value = 0)
:param is_resolve_host: (Default value = 0)
:param is_resolve_attached: (Default value = 0)
:param not_last: (Default value = 0)
:param next_hop_weight: (Default value = 1)
"""
return self.api(
self.papi.mpls_route_add_del,
{'mr_label': label,
'mr_eos': eos,
'mr_table_id': table_id,
'mr_classify_table_index': classify_table_index,
'mr_create_table_if_needed': create_vrf_if_needed,
'mr_is_add': is_add,
'mr_is_classify': is_classify,
'mr_is_multipath': is_multipath,
'mr_is_resolve_host': is_resolve_host,
'mr_is_resolve_attached': is_resolve_attached,
'mr_next_hop_proto_is_ip4': next_hop_proto_is_ip4,
'mr_next_hop_weight': next_hop_weight,
'mr_next_hop': next_hop_address,
'mr_next_hop_n_out_labels': next_hop_n_out_labels,
'mr_next_hop_sw_if_index': next_hop_sw_if_index,
'mr_next_hop_table_id': next_hop_table_id,
'mr_next_hop_via_label': next_hop_via_label,
'mr_next_hop_out_label_stack': next_hop_out_label_stack})
def mpls_ip_bind_unbind(
self,
label,
dst_address,
dst_address_length,
table_id=0,
ip_table_id=0,
is_ip4=1,
create_vrf_if_needed=0,
is_bind=1):
"""
"""
return self.api(
self.papi.mpls_ip_bind_unbind,
{'mb_mpls_table_id': table_id,
'mb_label': label,
'mb_ip_table_id': ip_table_id,
'mb_create_table_if_needed': create_vrf_if_needed,
'mb_is_bind': is_bind,
'mb_is_ip4': is_ip4,
'mb_address_length': dst_address_length,
'mb_address': dst_address})
def mpls_tunnel_add_del(
self,
tun_sw_if_index,
next_hop_proto_is_ip4,
next_hop_address,
next_hop_sw_if_index=0xFFFFFFFF,
next_hop_table_id=0,
next_hop_weight=1,
next_hop_n_out_labels=0,
next_hop_out_label_stack=[],
next_hop_via_label=MPLS_LABEL_INVALID,
create_vrf_if_needed=0,
is_add=1,
l2_only=0):
"""
:param dst_address_length:
:param next_hop_sw_if_index: (Default value = 0xFFFFFFFF)
:param dst_address:
:param next_hop_address:
:param next_hop_sw_if_index: (Default value = 0xFFFFFFFF)
:param vrf_id: (Default value = 0)
:param lookup_in_vrf: (Default value = 0)
:param classify_table_index: (Default value = 0xFFFFFFFF)
:param create_vrf_if_needed: (Default value = 0)
:param is_add: (Default value = 1)
:param is_drop: (Default value = 0)
:param is_ipv6: (Default value = 0)
:param is_local: (Default value = 0)
:param is_classify: (Default value = 0)
:param is_multipath: (Default value = 0)
:param is_resolve_host: (Default value = 0)
:param is_resolve_attached: (Default value = 0)
:param not_last: (Default value = 0)
:param next_hop_weight: (Default value = 1)
"""
return self.api(
self.papi.mpls_tunnel_add_del,
{'mt_sw_if_index': tun_sw_if_index,
'mt_is_add': is_add,
'mt_l2_only': l2_only,
'mt_next_hop_proto_is_ip4': next_hop_proto_is_ip4,
'mt_next_hop_weight': next_hop_weight,
'mt_next_hop': next_hop_address,
'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_out_label_stack': next_hop_out_label_stack})
def snat_interface_add_del_feature(
self,
sw_if_index,
is_inside=1,
is_add=1):
"""Enable/disable S-NAT feature on the interface
:param sw_if_index: Software index of the interface
:param is_inside: 1 if inside, 0 if outside (Default value = 1)
:param is_add: 1 if add, 0 if delete (Default value = 1)
"""
return self.api(
self.papi.snat_interface_add_del_feature,
{'is_add': is_add,
'is_inside': is_inside,
'sw_if_index': sw_if_index})
def snat_add_static_mapping(
self,
local_ip,
external_ip,
local_port=0,
external_port=0,
addr_only=1,
vrf_id=0,
is_add=1,
is_ip4=1):
"""Add/delete S-NAT static mapping
:param local_ip: Local IP address
:param external_ip: External IP address
:param local_port: Local port number (Default value = 0)
:param external_port: External port number (Default value = 0)
:param addr_only: 1 if address only mapping, 0 if address and port
:param vrf_id: VRF ID
:param is_add: 1 if add, 0 if delete (Default value = 1)
:param is_ip4: 1 if address type is IPv4 (Default value = 1)
"""
return self.api(
self.papi.snat_add_static_mapping,
{'is_add': is_add,
'is_ip4': is_ip4,
'addr_only': addr_only,
'local_ip_address': local_ip,
'external_ip_address': external_ip,
'local_port': local_port,
'external_port': external_port,
'vrf_id': vrf_id})
def snat_add_address_range(
self,
first_ip_address,
last_ip_address,
is_add=1,
is_ip4=1):
"""Add/del S-NAT address range
:param first_ip_address: First IP address
:param last_ip_address: Last IP address
:param is_add: 1 if add, 0 if delete (Default value = 1)
:param is_ip4: 1 if address type is IPv4 (Default value = 1)
"""
return self.api(
self.papi.snat_add_address_range,
{'is_ip4': is_ip4,
'first_ip_address': first_ip_address,
'last_ip_address': last_ip_address,
'is_add': is_add})
def snat_address_dump(self):
"""Dump S-NAT addresses
:return: Dictionary of S-NAT addresses
"""
return self.api(self.papi.snat_address_dump, {})
def snat_interface_dump(self):
"""Dump interfaces with S-NAT feature
:return: Dictionary of interfaces with S-NAT feature
"""
return self.api(self.papi.snat_interface_dump, {})
def snat_static_mapping_dump(self):
"""Dump S-NAT static mappings
:return: Dictionary of S-NAT static mappings
"""
return self.api(self.papi.snat_static_mapping_dump, {})
def snat_show_config(self):
"""Show S-NAT config
:return: S-NAT config parameters
"""
return self.api(self.papi.snat_show_config, {})
def control_ping(self):
self.api(self.papi.control_ping)
def bfd_udp_add(self, sw_if_index, desired_min_tx, required_min_rx,
detect_mult, local_addr, peer_addr, is_ipv6=0):
return self.api(self.papi.bfd_udp_add,
{
'sw_if_index': sw_if_index,
'desired_min_tx': desired_min_tx,
'required_min_rx': required_min_rx,
'local_addr': local_addr,
'peer_addr': peer_addr,
'is_ipv6': is_ipv6,
'detect_mult': detect_mult,
})
def bfd_udp_del(self, sw_if_index, local_addr, peer_addr, is_ipv6=0):
return self.api(self.papi.bfd_udp_del,
{
'sw_if_index': sw_if_index,
'local_addr': local_addr,
'peer_addr': peer_addr,
'is_ipv6': is_ipv6,
})
def bfd_udp_session_dump(self):
return self.api(self.papi.bfd_udp_session_dump, {})
def bfd_session_set_flags(self, bs_idx, admin_up_down):
return self.api(self.papi.bfd_session_set_flags, {
'bs_index': bs_idx,
'admin_up_down': admin_up_down,
})
def want_bfd_events(self, enable_disable=1):
return self.api(self.papi.want_bfd_events, {
'enable_disable': enable_disable,
'pid': os.getpid(),
})
def classify_add_del_table(
self,
is_add,
mask,
match_n_vectors=1,
table_index=0xFFFFFFFF,
nbuckets=2,
memory_size=2097152,
skip_n_vectors=0,
next_table_index=0xFFFFFFFF,
miss_next_index=0xFFFFFFFF,
current_data_flag=0,
current_data_offset=0):
"""
:param is_add:
:param mask:
:param match_n_vectors (Default value = 1):
:param table_index (Default value = 0xFFFFFFFF)
:param nbuckets: (Default value = 2)
:param memory_size: (Default value = 2097152)
:param skip_n_vectors: (Default value = 0)
:param next_table_index: (Default value = 0xFFFFFFFF)
:param miss_next_index: (Default value = 0xFFFFFFFF)
:param current_data_flag: (Default value = 0)
:param current_data_offset: (Default value = 0)
"""
return self.api(
self.papi.classify_add_del_table,
{'is_add' : is_add,
'table_index' : table_index,
'nbuckets' : nbuckets,
'memory_size': memory_size,
'skip_n_vectors' : skip_n_vectors,
'match_n_vectors' : match_n_vectors,
'next_table_index' : next_table_index,
'miss_next_index' : miss_next_index,
'current_data_flag' : current_data_flag,
'current_data_offset' : current_data_offset,
'mask' : mask})
def classify_add_del_session(
self,
is_add,
table_index,
match,
opaque_index=0xFFFFFFFF,
hit_next_index=0xFFFFFFFF,
advance=0,
action=0,
metadata=0):
"""
:param is_add:
:param table_index:
:param match:
:param opaque_index: (Default value = 0xFFFFFFFF)
:param hit_next_index: (Default value = 0xFFFFFFFF)
:param advance: (Default value = 0)
:param action: (Default value = 0)
:param metadata: (Default value = 0)
"""
return self.api(
self.papi.classify_add_del_session,
{'is_add' : is_add,
'table_index' : table_index,
'hit_next_index' : hit_next_index,
'opaque_index' : opaque_index,
'advance' : advance,
'action' : action,
'metadata' : metadata,
'match' : match})
def input_acl_set_interface(
self,
is_add,
sw_if_index,
ip4_table_index=0xFFFFFFFF,
ip6_table_index=0xFFFFFFFF,
l2_table_index=0xFFFFFFFF):
"""
:param is_add:
:param sw_if_index:
:param ip4_table_index: (Default value = 0xFFFFFFFF)
:param ip6_table_index: (Default value = 0xFFFFFFFF)
:param l2_table_index: (Default value = 0xFFFFFFFF)
"""
return self.api(
self.papi.input_acl_set_interface,
{'sw_if_index' : sw_if_index,
'ip4_table_index' : ip4_table_index,
'ip6_table_index' : ip6_table_index,
'l2_table_index' : l2_table_index,
'is_add' : is_add})
