diff options
Diffstat (limited to 'resources/libraries/python')
| -rw-r--r-- | resources/libraries/python/Classify.py | 86 | ||||
| -rw-r--r-- | resources/libraries/python/IPv4Setup.py | 2 | ||||
| -rw-r--r-- | resources/libraries/python/IPv6Util.py | 26 | ||||
| -rw-r--r-- | resources/libraries/python/InterfaceUtil.py | 25 |
4 files changed, 138 insertions, 1 deletions
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) diff --git a/resources/libraries/python/IPv4Setup.py b/resources/libraries/python/IPv4Setup.py index 50154103ec..577b225ad1 100644 --- a/resources/libraries/python/IPv4Setup.py +++ b/resources/libraries/python/IPv4Setup.py @@ -319,7 +319,7 @@ class IPv4Setup(object): def add_arp_on_dut(node, interface, ip_address, mac_address): """Set ARP cache entree on DUT node. - :param node: Node in the topology. + :param node: VPP Node in the topology. :param interface: Interface name of the node. :param ip_address: IP address of the interface. :param mac_address: MAC address of the interface. diff --git a/resources/libraries/python/IPv6Util.py b/resources/libraries/python/IPv6Util.py index 519026beae..35ec8d5258 100644 --- a/resources/libraries/python/IPv6Util.py +++ b/resources/libraries/python/IPv6Util.py @@ -16,6 +16,8 @@ import re from resources.libraries.python.ssh import SSH +from resources.libraries.python.VatExecutor import VatTerminal +from resources.libraries.python.topology import Topology class IPv6Util(object): @@ -106,3 +108,27 @@ class IPv6Util(object): raise Exception('Node {n} port {p} IPv6 address not found.'.format( n=node['host'], p=interface)) + + @staticmethod + def add_ip_neighbor(node, interface, ip_address, mac_address): + """Add IP neighbor. + + :param node: VPP node to add ip neighbor. + :param interface: Interface name or sw_if_index. + :param ip_address: IP address. + :param mac_address: MAC address. + :type node: dict + :type interface: str or int + :type ip_address: str + :type mac_address: str + """ + if isinstance(interface, basestring): + sw_if_index = Topology.get_interface_sw_index(node, interface) + else: + sw_if_index = interface + + with VatTerminal(node) as vat: + vat.vat_terminal_exec_cmd_from_template("add_ip_neighbor.vat", + sw_if_index=sw_if_index, + ip_address=ip_address, + mac_address=mac_address) diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py index 35194f2487..3da0e1a204 100644 --- a/resources/libraries/python/InterfaceUtil.py +++ b/resources/libraries/python/InterfaceUtil.py @@ -580,3 +580,28 @@ class InterfaceUtil(object): else: raise RuntimeError('Create loopback failed on node "{}"' .format(node['host'])) + + @staticmethod + def vpp_enable_input_acl_interface(node, interface, ip_version, + table_index): + """Enable input acl on interface. + + :param node: VPP node to setup interface for input acl. + :param interface: Interface to setup input acl. + :param ip_version: Version of IP protocol. + :param table_index: Classify table index. + :type node: dict + :type interface: str or int + :type ip_version: str + :type table_index: int + """ + if isinstance(interface, basestring): + sw_if_index = Topology.get_interface_sw_index(node, interface) + else: + sw_if_index = interface + + with VatTerminal(node) as vat: + vat.vat_terminal_exec_cmd_from_template("input_acl_int.vat", + sw_if_index=sw_if_index, + ip_version=ip_version, + table_index=table_index) |