获取交换机带宽超过阀值就报警

绝地灬酷狼 2023-01-16 03:19 77阅读 0赞

一、基础环境  
1、版本

cat /etc/debian_version 
    7.8

2、内核

uname -r
    3.2.0-4-amd64

3、ip(eth0)

10.1.10.185

# 二、具体脚本 #

#!/bin/bash
    #--------------------------------------------------
    #Author:jimmygong
    #Email:jimmygong@taomee.com
    #FileName:shcnc.sh
    #Function:获取交换机带宽超过阀值就发短消息 
    #Version:1.0 
    #Created:2015-11-12
    #--------------------------------------------------
    #apt-get -y install snmp curl links or yum -y install curl links net-snmp-utils
    function get ()
    {
        hostip='111.111.111.111'
        snmpc="222222222222"
        hostport="1111"
        timed="15"
        in1=$(snmpwalk -Ov -v 2c -c $snmpc $hostip IF-MIB::ifHCInOctets.$hostport)
        in1=${in1#*: }
        out1=$(snmpwalk -Ov -v 2c -c $snmpc $hostip IF-MIB::ifHCOutOctets.$hostport)
        out1=${out1#*: }
        sleep $timed
        in2=$(snmpwalk -Ov -v 2c -c $snmpc $hostip IF-MIB::ifHCInOctets.$hostport)
        in2=${in2#*: }
        out2=$(snmpwalk -Ov -v 2c -c $snmpc $hostip IF-MIB::ifHCOutOctets.$hostport)
        out2=${out2#*: }
        in=$((($in2-$in1)*8/1000000/$timed))
        out=$((($out2-$out1)*8/1000000/$timed))
        echo $in:$out
    }
    function send () 
    {
        g=$(get)
        i=${g%:*}
        e=${g#*:}
        c=95
        telgroup=(11111111111)
        sign="222222222222222"
        if [[ $i -gt $c ]]
        then
            msg="shcnc%20ingress%20rate:%20${i}mbps%20>%20$c"
            for tt in ${telgroup[@]}
            do
                /usr/bin/links -dump "http://111.111.111.111/aaa/back.send?mobile=$tt&msg=$msg&sms_sign=$sign"
            done
        fi
        if [[ $e -gt $c ]]
        then
            msg="shcnc%20egress%20rate:%20${e}mbps%20>%20$c"
            for tt in ${telgroup[@]}
            do
                /usr/bin/curl "http://111.111.111.111/aaa/back.send?mobile=$tt&msg=$msg&sms_sign=$sign"
            done
        fi
    }
    send
    exit 0

参考链接 ：  
获取交换机带宽超过阀值就报警 ：

https://blog.51cto.com/u\_7938217/1712358