From 452fabf532691f88b36b79bf2469afde18183de2 Mon Sep 17 00:00:00 2001 From: Patrik Hrnciar Date: Tue, 3 May 2016 14:40:52 +0200 Subject: Add iACL IPv4/IPv6 tests. - IPv4: CSIT-15 - IPv6: CSIT-16 Change-Id: I6e66aa853dfaebf1388f1191dbb63f5216820325 Signed-off-by: Patrik Hrnciar --- resources/libraries/python/Classify.py | 86 ++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 resources/libraries/python/Classify.py (limited to 'resources/libraries/python/Classify.py') diff --git a/resources/libraries/python/Classify.py b/resources/libraries/python/Classify.py new file mode 100644 index 0000000000..cf93a04b2b --- /dev/null +++ b/resources/libraries/python/Classify.py @@ -0,0 +1,86 @@ +# 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. + + +from robot.api import logger + +from resources.libraries.python.VatExecutor import VatExecutor, VatTerminal + + +class Classify(object): + """Classify utilities.""" + + @staticmethod + def vpp_create_classify_table(node, ip_version, direction): + """Create classify table. + + :param node: VPP node to create classify table. + :param ip_version: Version of IP protocol. + :param direction: Direction of traffic - src/dst. + :type node: dict + :type ip_version: str + :type direction: str + :return table_index: Classify table index. + :return skip_n: Number of skip vectors. + :return match_n: Number of match vectors. + :rtype table_index: int + :rtype skip_n: int + :rtype match_n: int + """ + output = VatExecutor.cmd_from_template(node, "classify_add_table.vat", + ip_version=ip_version, + direction=direction) + + if output[0]["retval"] == 0: + table_index = output[0]["new_table_index"] + skip_n = output[0]["skip_n_vectors"] + match_n = output[0]["match_n_vectors"] + logger.trace('Classify table with table_index {} created on node {}' + .format(table_index, node['host'])) + else: + raise RuntimeError('Unable to create classify table on node {}' + .format(node['host'])) + + return table_index, skip_n, match_n + + @staticmethod + def vpp_configure_classify_session(node, acl_method, table_index, skip_n, + match_n, ip_version, direction, address): + """Configuration of classify session. + + :param node: VPP node to setup classify session. + :param acl_method: ACL method - deny/permit. + :param table_index: Classify table index. + :param skip_n: Number of skip vectors based on mask. + :param match_n: Number of match vectors based on mask. + :param ip_version: Version of IP protocol. + :param direction: Direction of traffic - src/dst. + :param address: IPv4 or IPv6 address. + :type node: dict + :type acl_method: str + :type table_index: int + :type skip_n: int + :type match_n: int + :type ip_version: str + :type direction: str + :type address: str + """ + with VatTerminal(node) as vat: + vat.vat_terminal_exec_cmd_from_template("classify_add_session.vat", + acl_method=acl_method, + table_index=table_index, + skip_n=skip_n, + match_n=match_n, + ip_version=ip_version, + direction=direction, + address=address) -- cgit 1.2.3-korg