def demonstrate(device_name, interface_config):
print("Initial configuration:")
initial = interface_config
print(initial)
assert not initial.shutdown
print()
print("Shutdown interface %s on %s:" % (initial.name, device_name))
print('interface_configuration_update(' + device_name,
initial.name,
initial.description,
initial.address,
initial.netmask,
shutdown,
sep=', ',
end=')\n')
interface_configuration_update(device_name,
initial.name,
description=initial.description,
address=initial.address,
netmask=initial.netmask,
shutdown=shutdown)
print()
print("Modified configuration:")
modified = interface_configuration_tuple(device_name, initial.name)
print(modified)
assert modified.shutdown
def test_description_absent(self):
"""
Configure any interface to have no description.
Attempt the task exactly once.
Restore the original description to the interface.
"""
for device_name in inventory_connected():
for interface_name in interface_names(device_name):
original_info = interface_configuration_tuple(
device_name, interface_name)
interface_configuration_update(device_name, interface_name,
None, original_info.address,
original_info.netmask,
original_info.active,
original_info.shutdown)
modified_info = interface_configuration_tuple(
device_name, interface_name)
self.assertIsNone(modified_info.description)
interface_configuration_update(device_name, interface_name,
original_info.description,
original_info.address,
original_info.netmask,
original_info.active,
original_info.shutdown)
return
self.fail(
"Expected (at least) one connected device with (at least) one interface."
)
def test_description_absent(self):
"""
Configure any interface to have no description.
Attempt the task exactly once.
Restore the original description to the interface.
"""
for device_name in inventory_connected():
for interface_name in interface_names(device_name):
original_info = interface_configuration_tuple(device_name, interface_name)
interface_configuration_update(device_name, interface_name, None, original_info.address, original_info.netmask, original_info.active, original_info.shutdown)
modified_info = interface_configuration_tuple(device_name, interface_name)
self.assertIsNone(modified_info.description)
interface_configuration_update(device_name, interface_name, original_info.description, original_info.address, original_info.netmask, original_info.active, original_info.shutdown)
return
self.fail("Expected (at least) one connected device with (at least) one interface.")
def demonstrate(device_name, interface_config):
print("Initial configuration:")
initial = interface_config
print(initial)
assert not initial.shutdown
print()
print("Shutdown interface %s on %s:" % (initial.name, device_name))
print('interface_configuration_update(' + device_name, initial.name, initial.description, initial.address, initial.netmask, shutdown, sep=', ', end=')\n')
interface_configuration_update(device_name, initial.name, description=initial.description,
address=initial.address, netmask=initial.netmask, shutdown=shutdown)
print()
print("Modified configuration:")
modified = interface_configuration_tuple(device_name, initial.name)
print(modified)
assert modified.shutdown
def demonstrate(device_name, interface_name):
print("Initial configuration:")
print('interface_configuration_tuple(%s, %s):' % (device_name, interface_name))
initial = interface_configuration_tuple(device_name, interface_name)
print(initial)
try:
print()
print("Modify configuration:")
print('interface_configuration_update(%s, %s, %s, %s, %s, %s)' % (device_name, interface_name, temp_description, temp_address, temp_netmask, not initial.shutdown))
interface_configuration_update(device_name, initial.name, description=temp_description,
address=temp_address, netmask=temp_netmask, shutdown=not initial.shutdown)
print()
print("Modified configuration:")
print('interface_configuration_tuple(%s, %s):' % (device_name, interface_name))
modified = interface_configuration_tuple(device_name, initial.name)
print(modified)
assert modified.name == initial.name
assert modified.description != initial.description
assert modified.address != initial.address
assert modified.netmask != initial.netmask
assert modified.shutdown != initial.shutdown
finally:
print()
print("Restore configuration:")
print('interface_configuration_update(%s, %s, %s, %s, %s, %s)' % (device_name, interface_name, initial.description, initial.address, initial.netmask, initial.shutdown))
interface_configuration_update(device_name, interface_name, description=initial.description, address=initial.address, netmask=initial.netmask, shutdown=initial.shutdown)
print()
print("Restored configuration:")
print('interface_configuration_tuple(%s, %s):' % (device_name, interface_name))
restored = interface_configuration_tuple(device_name, interface_name)
print(restored)
assert restored.name == initial.name
assert restored.description == initial.description, "Expected '%s' %s got '%s' %s" % (initial.description, type(initial.description), restored.description, type(restored.description))
assert restored.address == initial.address
assert restored.netmask == initial.netmask
assert restored.shutdown == initial.shutdown
assert restored.active == initial.active
def demonstrate(device_name, interface_name):
print("Initial configuration:")
print('interface_configuration_tuple(%s, %s):' % (device_name, interface_name))
initial = interface_configuration_tuple(device_name, interface_name)
print(initial)
try:
print()
print("Modify configuration:")
print('interface_configuration_update(%s, %s, %s, %s, %s, %s)' % (device_name, interface_name, temp_description, temp_address, temp_netmask, not initial.shutdown))
interface_configuration_update(device_name, initial.name, description=temp_description,
address=temp_address, netmask=temp_netmask, shutdown=not initial.shutdown)
print()
print("Modified configuration:")
print('interface_configuration_tuple(%s, %s):' % (device_name, interface_name))
modified = interface_configuration_tuple(device_name, initial.name)
print(modified)
assert modified.name == initial.name
assert modified.description != initial.description
assert modified.address != initial.address
assert modified.netmask != initial.netmask
assert modified.shutdown != initial.shutdown
finally:
print()
print("Restore configuration:")
print('interface_configuration_update(%s, %s, %s, %s, %s, %s)' % (device_name, interface_name, initial.description, initial.address, initial.netmask, initial.shutdown))
interface_configuration_update(device_name, interface_name, description=initial.description, address=initial.address, netmask=initial.netmask, shutdown=initial.shutdown)
print()
print("Restored configuration:")
print('interface_configuration_tuple(%s, %s):' % (device_name, interface_name))
restored = interface_configuration_tuple(device_name, interface_name)
print(restored)
assert restored.name == initial.name
assert restored.description == initial.description, "Expected '%s' %s got '%s' %s" % (initial.description, type(initial.description), restored.description, type(restored.description))
assert restored.address == initial.address
assert restored.netmask == initial.netmask
assert restored.shutdown == initial.shutdown
assert restored.active == initial.active
def main():
device_list=settings.config['network_device']
connected_list = topology.connected_nodes()
if len(connected_list) != len(device_list):
print('not all devices are connected!')
return
device_1 = 'iosxrv-1'
device_2 = 'iosxrv-2'
device_3 = 'iosxrv-3'
device_4 = 'iosxrv-4'
device_5 = 'iosxrv-5'
device_6 = 'iosxrv-6'
device_7 = 'iosxrv-7'
device_8 = 'iosxrv-8'
interface_0 = 'GigabitEthernet0/0/0/0'
interface_1 = 'GigabitEthernet0/0/0/1'
interface_2 = 'GigabitEthernet0/0/0/2'
interface_3 = 'GigabitEthernet0/0/0/3'
interface_4 = 'GigabitEthernet0/0/0/4'
interface_5 = 'GigabitEthernet0/0/0/5'
interface_6 = 'GigabitEthernet0/0/0/6'
#link device_1 to device_2
initial = interface_configuration_tuple(device_1, interface_0)
#print_table(initial)
ip_address = '10.0.12.1'
ip_netmask = '255.255.255.0'
description = 'connect to device_2'
interface_configuration_update(device_1, initial.name, description=description, address=ip_address, netmask=ip_netmask, shutdown=False)
print_table(interface_configuration_tuple(device_1, interface_0))
#link device_2 to device_1
initial = interface_configuration_tuple(device_2, interface_0)
#print_table(initial)
ip_address = '10.0.12.2'
ip_netmask = '255.255.255.0'
description = 'connect to device_1'
interface_configuration_update(device_2, initial.name, description=description, address=ip_address, netmask=ip_netmask, shutdown=False)
print_table(interface_configuration_tuple(device_2, interface_0))
#display
print('set link device_1 <-> device_2')
#link device_1 to device_8
initial = interface_configuration_tuple(device_1, interface_5)
#print_table(initial)
ip_address = '10.0.18.1'
ip_netmask = '255.255.255.0'
description = 'connect to device_8'
interface_configuration_update(device_1, initial.name, description=description, address=ip_address, netmask=ip_netmask, shutdown=False)
print_table(interface_configuration_tuple(device_1, interface_5))
#link device_8 to device_1
initial = interface_configuration_tuple(device_8, interface_1)
#print_table(initial)
ip_address = '10.0.18.8'
ip_netmask = '255.255.255.0'
description = 'connect to device_1'
interface_configuration_update(device_8, initial.name, description=description, address=ip_address, netmask=ip_netmask, shutdown=False)
print_table(interface_configuration_tuple(device_8, interface_1))
#display
print('set link device_1 <-> device_8')
#link device_2 to device_8
initial = interface_configuration_tuple(device_2, interface_2)
#print_table(initial)
ip_address = '10.0.28.2'
ip_netmask = '255.255.255.0'
description = 'connect to device_8'
interface_configuration_update(device_2, initial.name, description=description, address=ip_address, netmask=ip_netmask, shutdown=False)
print_table(interface_configuration_tuple(device_2, interface_2))
#link device_8 to device_2
initial = interface_configuration_tuple(device_8, interface_2)
#print_table(initial)
ip_address = '10.0.28.8'
ip_netmask = '255.255.255.0'
description = 'connect to device_2'
interface_configuration_update(device_8, initial.name, description=description, address=ip_address, netmask=ip_netmask, shutdown=False)
print_table(interface_configuration_tuple(device_8, interface_2))
#display
print('set link device_2 <-> device_8')
