网络连通性
创建SNMP session,获取OID
使用获取的OID,做个简易信息获取
#!/usr/bin/env python
# _*_ coding:utf-8 _*_
# Author yinteacher
from pysnmp.hlapi import *
import os
import sqlite3
import datetime
import time
from dateutil import parser
import matplotlib.pyplot as plt
import matplotlib.dates as mdate
import matplotlib.ticker as mtick
plt.rcParams['font.sans-serif'] = ['SimHei'] # 设置中文
plt.rcParams['font.family'] =