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Diffstat (limited to 'resources/libraries/python/telemetry/SPAN.py')
| -rw-r--r-- | resources/libraries/python/telemetry/SPAN.py | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/resources/libraries/python/telemetry/SPAN.py b/resources/libraries/python/telemetry/SPAN.py new file mode 100644 index 0000000000..7933898c02 --- /dev/null +++ b/resources/libraries/python/telemetry/SPAN.py @@ -0,0 +1,48 @@ +# 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. + +"""SPAN setup library""" + +from resources.libraries.python.topology import Topology +from resources.libraries.python.VatExecutor import VatTerminal + + +# pylint: disable=too-few-public-methods +class SPAN(object): + """Class contains methods for setting up SPAN mirroring on DUTs.""" + + def __init__(self): + """Initializer.""" + pass + + @staticmethod + def set_span_mirroring(node, src_if, dst_if): + """Set Span mirroring on the specified node. + + :param node: DUT node. + :param src_if: Interface to mirror traffic from. + :param dst_if: Interface to mirror traffic to. + :type node: dict + :type src_if: str + :type dst_if: str + """ + + src_if = Topology.get_interface_name(node, src_if) + dst_if = Topology.get_interface_name(node, dst_if) + + with VatTerminal(node, json_param=False) as vat: + vat.vat_terminal_exec_cmd_from_template('span_create.vat', + src_if=src_if, + dst_if=dst_if, + ) + # TODO: Update "span_create.vat" to use VAT command, once available |