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【Python】数通设备端口使用情况监控程序

作者:guoyh / 发布于2014/4/3/ 856

数通设备端口使用情况监控程序

--每天需上报运维的几百数通设备端口使用情况【】，虽然有现成网管监控工具监控设备状态，但做报表，有点不方便，特写了个小脚本。上传的，为半成品可用程序
注：测试运行于ubuntn，需安装snmpwalk工具

#/usr/bin/python
#coding:utf-8

import os,sys
import re
from pprint import pprint

#甯歌鍘傚鏁伴&euro;氳澶嘙IB鍊?
MIB = {
 'public':{
    'ports':{
     'string':'.1.3.6.1.2.1.2.2.1.2',
     'status':'.1.3.6.1.2.1.2.2.1.8',  #2 down
   }
  },
 'huawei':{

 },
 'cisco':{
 }
}
#绔彛鐘舵&euro;佽浆鎹?
def portStatus(_s):
  if int(_s)==2:
    return 'down'
  elif int(_s)==1:
    return 'up'
  else:
    return 'none'
   
#鎵ц绯荤粺鍛戒护snmpwalk璋冪敤
def snmpwalk(host,publicKey,iso):
  return [i.strip() for i in os.popen('/usr/bin/snmpwalk -c %s -v 2c %s %s'%(publicKey,host,iso)).readlines()]

def getPorts(_ip,_public,option):
  if option == 'ports':
    postsString = (j.split('=')[1].split(':')[1].replace('"','').strip() for j in snmpwalk(_ip,_public,MIB['public']['ports']['string']))
    postsStatus = (int(j.split('=')[1].split(':')[1].strip()) for j in snmpwalk(_ip,_public,MIB['public']['ports']['status']))
    return zip(postsString,postsStatus)
  else:
    print('on this commmnad')

publicKey = 'hi' #sunmp public key

HOSTS={
  '10.221.98.2':{'type':'switch','origin':'quidway','public':publicKey},
  '10.221.98.3':{'type':'switch','origin':'quidway','public':publicKey},
  '10.221.97.108':{'type':'firewall','origin':'h3c','public':publicKey},
  '10.231.98.233':{'type':'switch','origin':'cisco','public':publicKey},
}
if __name__ == '__main__':
  for i in HOSTS.keys():
    for host,status in getPorts(i,HOSTS[i]['public'],'ports'):
      print("%s\t%s\t%s"%(i,host.ljust(30),portStatus(status).ljust(20)))
    print(''.ljust(50,'#'))

#运行结果

root@ubuntn12:/tmp# python snmpwalk.py
10.221.98.2   InLoopBack0           up         
10.221.98.2   NULL0              up         
10.221.98.2   GigabitEthernet0/0/0      down        
10.221.98.2   Aux0/0/1            down        
10.221.98.2   Vlanif100            up         
10.221.98.2   Eth-Trunk1           down        
10.221.98.2   Eth-Trunk1.32          down        
10.221.98.2   Eth-Trunk1.50          down        
10.221.98.2   Eth-Trunk1.60          down        
10.221.98.2   Eth-Trunk1.70          down        
10.221.98.2   Eth-Trunk1.80          down        
10.221.98.2   Eth-Trunk1.100         down        
10.221.98.2   Eth-Trunk1.110         down  

.......

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　况监控程序　

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