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Diffstat (limited to 'resources/libraries/python/topology.py')
| -rw-r--r-- | resources/libraries/python/topology.py | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/resources/libraries/python/topology.py b/resources/libraries/python/topology.py index d04d584623..0f26d2c6e9 100644 --- a/resources/libraries/python/topology.py +++ b/resources/libraries/python/topology.py @@ -164,20 +164,22 @@ class Topology(object): @staticmethod def get_interface_sw_index(node, interface): - """Get VPP sw_index for the interface. + """Get VPP sw_if_index for the interface. - :param node: Node to get interface sw_index on. - :param interface: Interface name. + :param node: Node to get interface sw_if_index on. + :param interface: Interface identifier. :type node: dict - :type interface: str - :return: Return sw_index or None if not found. + :type interface: str or int + :return: Return sw_if_index or None if not found. """ - for port in node['interfaces'].values(): - port_name = port.get('name') - if port_name == interface: - return port.get('vpp_sw_index') - - return None + try: + return int(interface) + except ValueError: + for port in node['interfaces'].values(): + port_name = port.get('name') + if port_name == interface: + return port.get('vpp_sw_index') + return None @staticmethod def get_interface_mtu(node, interface): |