rhel 5.4 snmp开启
<div>snmpd.conf</div><div><br></div><div>对于REHL5系统已默认安装有snmp 只需要修改snmp的允许采集信息的IP的共同体名即可</div><div>/etc/snmp/snmpd.conf</div><div><br></div><div>1.</div><div><br></div><div>41行 修改 dafault 为监控机IP 192.168.6.141</div><div>#com2sec notConfigUser default public</div><div>com2sec notConfigUser 192.168.6.141 public</div><div><br></div><div>62行修改 systemview 为all</div><div>#access notConfigGroup "" any noauth exact systemview none none</div><div>access notConfigGroup "" any noauth exact all none none</div><div><br></div><div>85行 将#去掉</div><div><br></div><div>view all included .1 80</div><div><br></div><div><br></div><div>启动service snmpd start</div><div><br></div><div>2.IPTABLES</div><div>iptables -A INPUT -s 192.168.6.141 -p udp --dport 161 -j ACCEPT</div><div><br></div><div>附一条简短shell</div><div><div>#/bin/bash</div><div>HOST=*.*.*.*</div><div>sed -i "/^com2sec notConfigUser/s/default/$HOST/" /etc/snmp/snmpd.conf</div><div>sed -i '/^access/s/systemview/all/' /etc/snmp/snmpd.conf</div><div>sed -i '/^#view all/s/#//' /etc/snmp/snmpd.conf</div><div>/sbin/service snmpd restart</div><div>/sbin/chkconfig snmpd on</div></div><div><br></div>
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