python netmiko實現cisco網絡設備配置備份
阿新 • • 發佈：2018-07-24
not 設備 process datetime col try lee time pen
import time
from netmiko import ConnectHandler
from netmiko.ssh_exception import NetMikoTimeoutException
from netmiko.ssh_exception import NetMikoAuthenticationException
import sys
import getpass
from datetime import datetime
import os
def NetworkDevice(username,password,iplist,enablepass):
rt = {
‘device_type‘:‘cisco_ios‘,
‘username‘:username,
‘password‘:password,
‘ip‘: iplist,
‘secret‘:enablepass
}
print(‘-‘ * 50)
print(u‘[+] connecting to network device {0}...‘.format(iplist))
net_connect = ConnectHandler(**rt)
net_connect.enable()
hostname = net_connect.find_prompt().replace("#", "")
print (u‘[+] hostname:{0}‘.format(hostname))
timestr = time.strftime(‘%Y-%m-%d-%H-%M-%S‘,time.localtime(time.time()))
cmd = ‘show running‘
filename = (u‘{0}_{1}_{2}.txt‘.format(iplist,cmd,timestr))
filepath = r‘C:\netpy\5pyresult\/‘
if os.path.exists(filepath):
message = ‘OK,the "%s" dir exists.‘
else:
message = "Now, I will create the %s"
os.makedirs(filepath)
save = open(filepath + filename,‘w‘)
print(u‘[+] executing {0} command‘.format(cmd))
output = net_connect.send_command(cmd)
time.sleep(2)
save.write(output)
print(u‘[+] {0} command executed,result was saved at {1}!‘.format(cmd,filename))
save.close()
net_connect.disconnect()
if __name__ == ‘__main__‘:
print "[+] The Program is running......."
username = raw_input(‘Username:‘)
password = getpass.getpass()
enablepass = raw_input(‘enable:‘)
filepath2 = r‘C:\netpy\\‘
if os.path.exists(filepath2):
message = ‘OK,the "%s" file exists.‘
else:
message = "Now, I will create the %s"
os.makedirs(filepath2)
for ips in open(r‘C:\netpy\iplist.txt‘,‘r‘):
start_time = datetime.now()
iplist = ips.replace(‘\n‘, ‘‘)
try:
NetworkDevice(username,password,iplist,enablepass)
except (EOFError, NetMikoTimeoutException):
print (‘Can not connect to Device‘)
except (EOFError, NetMikoAuthenticationException):
print (‘username/password wrong!‘)
except (ValueError,NetMikoAuthenticationException):
print (‘enable password wrong!‘)
print "Time elapsed: {0}\n".format(datetime.now() - start_time)
time.sleep(2)
https://blog.csdn.net/u012703479/article/details/79837161
python netmiko實現cisco網絡設備配置備份