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# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""COP utilities library."""
from resources.libraries.python.VatExecutor import VatTerminal
from resources.libraries.python.topology import Topology
class Cop(object):
"""COP utilities."""
@staticmethod
def cop_add_whitelist_entry(node, interface, ip_format, fib_id):
"""Add cop whitelisted entry.
:param node: Node to add COP whitelist on.
:param interface: Interface of the node where the COP is added.
:param ip_format: IP format : ip4 or ip6 are valid formats.
:param fib_id: Specify the fib table ID.
:type node: dict
:type interface: str
:type ip_format: str
:type fib_id: int
"""
if ip_format not in ('ip4', 'ip6'):
raise ValueError("Ip not in correct format!")
sw_if_index = Topology.get_interface_sw_index(node, interface)
with VatTerminal(node) as vat:
vat.vat_terminal_exec_cmd_from_template('cop_whitelist.vat',
sw_if_index=sw_if_index,
ip=ip_format,
fib_id=fib_id)
@staticmethod
def cop_interface_enable_or_disable(node, interface, state):
"""Enable or disable COP on the interface.
:param node: Node to add COP whitelist on.
:param interface: Interface of the node where the COP is added.
:param state: disable/enable COP on the interface.
:type node: dict
:type interface: str
:type state: str
"""
state = state.lower()
if state in ('enable', 'disable'):
if state == 'enable':
state = ''
sw_if_index = Topology.get_interface_sw_index(node, interface)
with VatTerminal(node) as vat:
vat.vat_terminal_exec_cmd_from_template('cop_interface.vat',
sw_if_index=sw_if_index,
state=state)
else:
raise ValueError(
"Possible values are 'enable' or 'disable'!"
)
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