def validateconfigLAN(devconfig):
parse = CiscoConfParse(io.StringIO(devconfig), syntax='ios')
intf_hostname = parse.re_match_iter_typed(r'^hostname\s+(\S+)', default='')
interfaces = []
for intf_obj in parse.find_objects('^interface'):
intf_name = intf_obj.re_match_typed('^interface\s+(\S.+?)$')
# Search children of all interfaces for a regex match and return
# the value matched in regex match group 1. If there is no match,
# return a default value: ''
intf_policy = intf_obj.re_match_iter_typed(
r'service-policy\sinput\s(\w+\-\w+\-\w+)\s',
result_type=str,
group=1,
default='')
if intf_policy:
interfaces.append(intf_name)
writefile = intf_hostname + '\t' + intf_name + '\t' + intf_policy
with open('C:\\scripts_logs\\QoS2\\LAN\\' + username + '.log',
'a') as f:
f.write(writefile)
f.write('\n')
return [intf_hostname, interfaces]
def _get_all_vlans_entries(self):
self.__logger.info("Get Info Vlans")
parse = CiscoConfParse(self.file_input)
self.hostname = parse.re_match_iter_typed(r'^hostname\s+(\S+)',
default='None')
self.__logger.info(f"Hostname: {self.hostname}")
for obj in parse.find_objects(r'^vlan\s*\d+'):
if re.search(r'[,-]', obj.text):
lst = obj.text.split()[1]
for vl in lst.split(','):
if vl.isdigit():
cisco = Vlan(self.__dbg)
cisco.get_all_properties(f'vlan {vl}')
self.vlan_entries.append(cisco)
else:
(ib, ie) = list(vl.strip().split('-'))
for jj in range(int(ib), int(ie) + 1):
cisco = Vlan()
cisco.get_all_properties(f'vlan {jj}')
self.vlan_entries.append(cisco)
else:
cisco = Vlan(self.__dbg)
cisco.get_all_properties(obj.text)
for obj_child in obj.children:
cisco.get_all_properties(obj_child.text)
self.vlan_entries.append(cisco)
self.__logger.debug(f"L2 int: {cisco.name}")
def _get_all_l3_int_entries(self):
parse = CiscoConfParse(self.file_input)
self.hostname = parse.re_match_iter_typed(r'^hostname\s+(\S+)',
default='None')
for obj in parse.find_objects_w_child(r'^interface',
r'^\s*ip address'):
cisco = L3Interface()
cisco.get_all_properties(obj.text)
for obj_child in obj.children:
cisco.get_all_properties(obj_child.text)
self.l3_int_entries.append(cisco)
def _get_all_l2_int_entries(self):
self.__logger.info("Get Info L2 interfaces")
parse = CiscoConfParse(self.file_input)
self.hostname = parse.re_match_iter_typed(r'^hostname\s+(\S+)',
default='None')
self.__logger.info(f"Hostname: {self.hostname}")
for obj in parse.find_objects_wo_child(r'^interface',
r'^\s*(no)?\s*ip address'):
cisco = L2Interface(self.__dbg)
cisco.get_all_properties(obj.text)
for obj_child in obj.children:
cisco.get_all_properties(obj_child.text)
self.l2_int_entries.append(cisco)
self.__logger.debug(f"L2 int: {cisco.name}")
def Get_Conf():
parse = CiscoConfParse('conf.txt')
#ホスト名の値だけ取得したい
global_obj = parse.find_objects(r'^hostname')[0]
print(global_obj)
hostname = global_obj.re_match_typed(r'^hostname\s+(\S+)', default='')
print(hostname)
#反復処理して見つかった最初の値を返す
hostname = parse.re_match_iter_typed(r'^hostname\s+(\S+)', default='')
print(hostname)
#VLAN10のHSRP IPアドレスを取得
intf_obj = parse.find_objects(r'^interface\s+Vlan10$')[0]
hsrp_ip = intf_obj.re_match_iter_typed(r'standby\s10\sip\s(\S+)',
default='')
print(hsrp_ip)
#VLAN10のARPタイムアウト値を取得(intで返す)
intf_obj = parse.find_objects(r'^interface\s+Vlan10$')[0]
arp_timeout = intf_obj.re_match_iter_typed(r'arp\s+timeout\s+(\d+)',
result_type=int,
default=4 * 3600)
print(arp_timeout)
#要素が見つからなかった場合のデフォルト値の指定
intf_obj = parse.find_objects(r'^interface\s+Vlan20$')[0]
arp_timeout = intf_obj.re_match_iter_typed(r'arp\s+timeout\s+(\d+)',
result_type=int,
untyped_default=True,
default='__no_explicit_value__')
print(arp_timeout)
retval = list()
HELPER_REGEX = r'ip\s+helper-address\s+(\S+)$'
NO_MATCH = '__no_match__'
#VLAN10のDHCPヘルパーアドレス（複数）を返す処理
for intf_obj in parse.find_objects(r'^interface\s+Vlan10$'):
for child_obj in intf_obj.children: # Iterate over intf children
val = child_obj.re_match_typed(HELPER_REGEX, default=NO_MATCH)
if val != NO_MATCH:
retval.append(val)
print(retval)
def validateconfigWAN(devconfig):
parse = CiscoConfParse(io.StringIO(devconfig), syntax='ios')
intf_hostname = parse.re_match_iter_typed(r'^hostname\s+(\S+)', default='')
devpolicy = ''
csize = '0'
interface = ''
output = ''
hasShaper = False
flag = False
policy = ''
cspeed = '0'
returnpolicy = []
returncspeed = []
returninterface = []
returnhasShaper = []
returnflag = []
for intf_obj in parse.find_objects('^interface'):
intf_name = intf_obj.re_match_typed('^interface\s+(\S.+?)$')
# Search children of all interfaces for a regex match and return
# the value matched in regex match group 1. If there is no match,
# return a default value: ''
intf_desc = intf_obj.re_match_iter_typed(
r"( description (?P<description>.*))\n",
result_type=str,
group=2,
default='')
intf_policy = intf_obj.re_match_iter_typed(
r'service-policy\soutput\s(\w+\-\w+\-\w+\-\w+)\s',
result_type=str,
group=1,
default='')
if intf_policy:
output = output + "{0}\t{2}\t{1}".format(intf_name, intf_policy,
intf_desc)
interface = intf_name
devpolicy = intf_policy
desc = intf_desc.split(',')
try:
desc = desc[3]
except:
policy = 'Not a valid speed in circuit description'
cspeed = 0
result = 'Invalid Circuit Description'
writefile = intf_hostname + '\t' + output + '\t' + result
with open('C:\\scripts_logs\\QoS2\\' + username + '.log',
'a') as f:
f.write(writefile)
f.write('\n')
flag = True
return [
policy, cspeed, interface, hasShaper, flag, intf_hostname
]
desc = desc.split(':')
try:
csize = desc[1].strip('mbMBgG')
except:
policy = 'Not a valid speed in circuit description'
cspeed = 0
result = 'Invalid Circuit Description'
writefile = intf_hostname + '\t' + output + '\t' + result
with open('C:\\scripts_logs\\QoS2\\' + username + '.log',
'a') as f:
f.write(writefile)
f.write('\n')
flag = True
return [
policy, cspeed, interface, hasShaper, flag, intf_hostname
]
cspeed = float(csize)
if cspeed == 1.5:
policy = "QOS-WAN-T1-EGRESS"
elif cspeed > 1.5 and cspeed <= 30:
policy = "QOS-WAN-LBW-EGRESS"
elif cspeed > 30 and cspeed <= 155:
policy = "QOS-WAN-MBW-EGRESS"
elif cspeed > 155:
policy = "QOS-WAN-HBW-EGRESS"
else:
policy = "Not a valid speed in circuit description"
for intf_obj in parse.find_objects(
r'^\s*policy-map\s(\w+\-\w+\-\w+\-\w+)M'):
intf_policy = intf_obj.re_match_typed(
r'^\s*policy-map\s(\w+\-\w+\-\w+\-\w+)')
if intf_policy == devpolicy:
hasShaper = True
childlist = parse.find_all_children(intf_obj.text)
x = 0
while x < len(childlist):
if 'service-policy' in childlist[x]:
devpolicy = childlist[x]
devpolicy = devpolicy.strip('service-policy ')
devpolicy = devpolicy.strip('\n')
x += 1
if policy == devpolicy:
result = 'Correct Policy'
else:
result = 'Incorrect Policy'
writefile = intf_hostname + '\t' + output + '\t' + result
with open('C:\\scripts_logs\\QoS2\\' + username + '.log',
'a') as f:
f.write(writefile)
f.write('\n')
output = ''
returnpolicy.append(policy)
returncspeed.append(cspeed)
returninterface.append(interface)
returnhasShaper.append(hasShaper)
returnflag.append(flag)
devpolicy = ''
csize = '0'
interface = ''
output = ''
hasShaper = False
flag = False
policy = ''
cspeed = '0'
return [
returnpolicy, returncspeed, returninterface, returnhasShaper,
returnflag, intf_hostname
]
import os
from ciscoconfparse import CiscoConfParse
# Set config directories for existing and new output
dir = 'configs'
changes = 'nac-configs'
# Iterate through each file in the config directory
for filename in os.listdir('configs'):
file = 'configs/' + filename
outFile = open(changes + '/' + filename + '.delta', 'w')
# Parse the config file into objects
parse = CiscoConfParse(file, syntax='ios')
interfaces = []
SWversion = parse.re_match_iter_typed(r'^version\s(\S+)',
default='no version')
#print('SW Version: ' + SWversion)
# Iterate over all the interface objects
for intf_obj in parse.find_objects('^interface'):
has_switchport_access = intf_obj.has_child_with(
r'switchport mode access')
has_shutdown = intf_obj.has_child_with(r'shutdown')
has_netdescript = intf_obj.has_child_with(
r'description.*(router|switch|uplink|circuit).*')
if (has_switchport_access or has_shutdown) and not has_netdescript:
interfaces.append(intf_obj.text)
intf_obj.append_to_family(
' description **This Port Has Been NAC Enabled**')
#!/usr/bin/python3
from typing import Text
from ciscoconfparse import CiscoConfParse
with open("RAC_BNTWP21C.conf", 'r') as f:
parse = CiscoConfParse(f.readlines(), syntax='ios')
'''Get host name'''
hostname = parse.re_match_iter_typed(r'^hostname\s+(\S+)', default='')
print("Router hoostname :" + hostname + "\n")
'''List all interfaces with child'''
#print(parse.find_objects('^interface')[0].children[1])
for intf_obj in parse.find_objects('^interface')[0:2]:
print("ciscoconfparse object : " + str(intf_obj))
'''for c_obj in intf_obj.children:
print("Child obj :" + str(c_obj))'''
'''List shutdown interfaces'''
for intf_obj in parse.find_objects_w_child('^interface', '^\s+shutdown'):
print("Shutdown: " + intf_obj.text)
'hostname,\
interface,\
description, \
ip_addr, \
network, \
prefix_length, \
shutdown, \
acl_in, \
acl_out' )
for pfile in pdirectory:
parse = CiscoConfParse(pfile)
#variable
hostname = parse.re_match_iter_typed(RE_HOSTNAME)
for obj in parse.find_objects_w_child(parentspec=RE_INTF_PARENT,
childspec=RE_INTF_CHILDSPEC):
#print('Config test: {} '.format(obj.text))
#intf = obj.re_match_iter_typed(RE_INTF_PARENT)
try:
ip_addr = obj.re_match_iter_typed(RE_ITF_ADDR, result_type=IPv4Obj)
itf_des = obj.re_match_iter_typed(RE_ITF_DES)
itf_acl_in = obj.re_match_iter_typed(RE_ITF_ACL_IN)
itf_acl_out = obj.re_match_iter_typed(RE_ITF_ACL_OUT)
itf_shut = obj.re_match_iter_typed(RE_ITF_SHUT)
if itf_shut:
itf_shut = 'shutdown'
