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# Copyright (c) 2016 Hochikong
def ospfarea(obj, area, network_range):
"""This method provide a OSPF area configuration function
Parameter example:
'area':'0'
'network_range':'192.168.10.0/24'
:param obj: A connection object
:param area: The ospf area number
:param network_range: The target network,don't forget the netmask
:return: A message or an error
"""
ospf_basic_configuration = "set protocols ospf area %s network %s"
try:
# Configure ospf area
obj.sendline(ospf_basic_configuration % (area, network_range))
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
return obj.before
else:
return "Result : Configured successfully"
except Exception as e:
return e
def ospf_router_id(obj, router_id):
"""This method provide a router id configuration function
Parameter example:
'1.1.1.1'
:param obj: a connection object
:param router_id: The router id
:return: A message or an error
"""
router_id_configuration = "set protocols ospf parameters router-id %s"
try:
# Configure router id
obj.sendline(router_id_configuration % router_id)
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
return obj.before
else:
return "Result : Configured successfully"
except Exception as e:
return e
def ospf_redistribute(obj, metric_type):
"""This method provide a router redistribute function
Parameter example:
'2'
:param obj: A connection object
:param metric_type: The metric-type
:return: A message or an error
"""
redistribute_configuration = {"0": "set protocols ospf redistribute connected metric-type %s",
"1": "set protocols ospf redistribute connected route-map CONNECT",
}
try:
reg = 0
error_message = []
obj.sendline(redistribute_configuration['0'] % metric_type)
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
error_message.append(obj.before)
reg += 1
obj.sendline(redistribute_configuration['1'])
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
error_message.append(obj.before)
reg += 1
if reg > 0:
return error_message
else:
return "Result : Configured successfully"
except Exception as e:
return e
def ospf_adjacency(obj):
"""This method execute : set protocols ospf log-adjacency-changes
:param obj: a connection object
:return: A message or an error
"""
log_adjacency_changes_configuration = "set protocols ospf log-adjacency-changes"
try:
obj.sendline(log_adjacency_changes_configuration)
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
return obj.before
else:
return "Result : Configured successfully"
except Exception as e:
return e
def ospf_default_route(obj, metric, metric_type):
"""This method execute the commands to configure default route
Parameter example:
'metric':'10'
'metric-type':'2'
:param obj: A connection object
:param metric: The metric,a number
:param metric_type: The metric-type
:return: A message or an error
"""
default_route_configuration = {"0": "set protocols ospf default-information originate always",
"1": "set protocols ospf default-information originate metric %s",
"2": "set protocols ospf default-information originate metric-type %s",
}
try:
reg = 0
error_messsage = []
obj.sendline(default_route_configuration['0'])
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
error_messsage.append(obj.before)
reg += 1
obj.sendline(default_route_configuration['1'] % metric)
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
error_messsage.append(obj.before)
reg += 1
obj.sendline(default_route_configuration['2'] % metric_type)
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
error_messsage.append(obj.before)
reg += 1
if reg > 0:
return error_messsage
else:
return "Result : Configured successfully"
except Exception as e:
return e
def ospf_route_map(obj, rule, interface):
"""This method is used for VyOS route-map setting when you configure a OSPF router
Parameter example:
'rule':'10'
'interface':'lo'
:param obj: A connection object
:param rule: The route-map rule number
:param interface: The interface name
:return: A message or an error
"""
route_map_configuration = {"0": "set policy route-map CONNECT rule %s action permit",
"1": "set policy route-map CONNECT rule %s match interface %s",
}
try:
reg = 0
error_messsage = []
obj.sendline(route_map_configuration['0'] % rule)
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
error_messsage.append(obj.before)
reg += 1
obj.sendline(route_map_configuration['1'] % (rule, interface))
obj.prompt()
if len(obj.before) > obj.before.index('\r\n') + 2:
error_messsage.append(obj.before)
reg += 1
if reg > 0:
return error_messsage
else:
return "Result : Configured successfully"
except Exception as e:
return e
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