http://lizhenliang.blog.51cto.com/7876557/1297289
根据梁哥说的
看监控网络图,流量用cacti比较好,直观
查看监控项,报警这些用zabbix比较好
#######snmpd安装
安装服务
yum -y install net-snmp net-snmp-devel
设置配置文件
com2sec notConfigUser 122.72.0.166 chinatt90668
重启:service snmpd restart
监听端口:默认是udp161
开机启动:chkconfig snmpd on
设置防火墙
vim /etc/sysconfig/iptables
-A INPUT -s 122.72.0.166/32 -j ACCEPT
重启防火墙
ps aux | grep snmpd #查看有几个进程在启动
sed -i "s@122.72.0.166 chinatt90668@116.63.0.88 chinatt90668@" /etc/snmp/snmpd.conf 修改服务端ip为:116.63.0.88
echo $?
sed -i "s@122.72.0.166/32@116.63.0.88/32@" /etc/sysconfig/iptables
echo $?
service snmpd reload
service iptables reload
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