1.确认系统是否安装了snmp,如果有输出类似net-snmp-5.3.1-19.el5_1.4表示已经安装,否则请执行安装
# rpm -qa net-snmp
2.安装net-snmp
通过网络yum安装
# yum -y install net-snmp
或者找到光盘或者网上下载rpm包进行安装即可
安装命令为
# rpm -ivh net-snmp-5.3.1-19.el5_1.4.rpm
3.配置snmp
# cp /etc/snmpd.conf /etc/snmpd.conf.bak
# >/etc/snmpd.conf
# vi /etc/snmpd.conf
输入如下信息,其中localhost 表示允许访问该snmp的主机地址,public为团体名称
com2sec roUser localhost public
#如果需要更多团体和允许访问的主机,增加如下行即可
com2sec roUser 0.0.0.0/0 abcdefg
group roGroup v1 roUser
group roGroup v2c roUser
view all included .1
includeAllDisks for all partitions and disks
access roGroup "" any noauth exact all none none
4.重启snmpd
# service snmpd restart
5.设置系统启动自动启动
# chkconfig --level 345 snmpd on
6.确认udp 161端口被允许