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#!/usr/bin/env python
# SPDX-License-Identifier: GPL-2.0-or-later
#
# Copyright (C) 2015 Red Hat, Inc.
#
import sys
import gi
gi.require_version("NM", "1.0")
from gi.repository import GLib, NM
# This example shows how to get a list of LLDP neighbors for a given interface.
main_loop = None
if __name__ == "__main__":
if len(sys.argv) != 2:
sys.exit("Usage: %s <interface>" % sys.argv[0])
dev_iface = sys.argv[1]
c = NM.Client.new(None)
dev = c.get_device_by_iface(dev_iface)
if dev is None:
sys.exit("Device '%s' not found" % dev_iface)
neighbors = dev.get_lldp_neighbors()
for neighbor in neighbors:
ret, chassis = neighbor.get_attr_string_value("chassis-id")
ret, port = neighbor.get_attr_string_value("port-id")
print("Neighbor: %s - %s" % (chassis, port))
for attr in neighbor.get_attr_names():
attr_type = neighbor.get_attr_type(attr)
if attr_type.equal(GLib.VariantType.new("s")):
ret, value = neighbor.get_attr_string_value(attr)
print(" %-32s: %s" % (attr, value))
elif attr_type.equal(GLib.VariantType.new("u")):
ret, value = neighbor.get_attr_uint_value(attr)
print(" %-32s: %u" % (attr, value))
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