取远程linux主机的流量和tcp连接数
作者 佚名技术
来源 Linux系统
浏览
发布时间 2012-05-16
取远程linux主机的流量和tcp连接数 配置远程的linux主机的snmp.conf文件（可以理解为客户端）vi /etc/snmp/snmp.conf 只要修改几处地方即可 #### # First, map the community name "public" into a "security name" # sec.name source community com2sec notConfigUser *.*.*.* username #*.*.*.* 是你远程监控机器的IP username是可信任的团体名 #### # Second, map the security name into a group name: # groupName securityModel securityName group notConfigGroup v1 notConfigUser group notConfigGroup v2c notConfigUser #### # Third, create a view for us to let the group have rights to: # Make at least snmpwalk -v 1 localhost -c public system fast again. # name incl/excl subtree mask(optional) view systemview included .1.3.6.1.2.1.1 view systemview included .1.3.6.1.2.1.2 view systemview included .1.3.6.1.2.1.25.1.1 view all included .1 #### # Finally, grant the group read-only access to the systemview view. # group context sec.model sec.level prefix read write notif #access notConfigGroup "" any noauth exact mib2 none none access notConfigGroup "" any noauth exact all none none # Here is a commented out example configuration that allows less 拥有帝国一切，皆有可能。欢迎访问phome.net # restrictive access. # YOU SHOULD CHANGE THE "COMMUNITY" TOKEN BELOW TO A NEW KEYWORD ONLY # KNOWN AT YOUR SITE. YOU *MUST* CHANGE THE NETWORK TOKEN BELOW TO # SOMETHING REFLECTING YOUR LOCAL NETWORK ADDRESS SPACE. ## sec.name source community com2sec notConfigUser default username #username是可信任的团体名 com2sec *.*.*.0 *.*.*.*/24 username #username是可信任的团体名 *.*.*.* 是你远程监控机器的IP ## group.name sec.model sec.name group MyRWGroup any local group MyROGroup any mynetwork group notConfigUser any zcom # #group MyRWGroup any otherv3user #... ## incl/excl subtree mask view all included .1 80 ## -or just the mib2 tree- view mib2 included .iso.org.dod.internet.mgmt.mib-2 fc ## context sec.model sec.level prefix read write notif access MyROGroup "" any noauth 0 all none none access MyRWGroup "" any noauth 0 all all all 修改完毕后保存退出 /etc/init.d/snmpd restart 监控端（可以理解为server端） # snmpwalk -v 2c -c username *.*.*.* system 检查是否能取道远程的系统数据 # snmpwalk -v 2c -c username *.*.*.*|grep IF-MIB::ifInOctets.1 查看你的网卡流量 在你的mrtg的文件里写入IF-MIB::ifInOctets.1 mrtg是不会取道流量的 拥有帝国一切，皆有可能。欢迎访问phome.net # mib2c IF-MIB::ifInOctets.1 转化为mib值,结果类似于 1.3.6.1.2.1.2.2.1.10 在你的mrtg文件中写进类似于这样的一句话 Target[*.*.*.*_BW_LAN]: 1:username@*.*.*.* #username是可信任的团体名 *.*.*.* 是你远程监控机器的IP Title[*.*.*.*_BW_LAN]: 202.102.251.133 PageTop[*.*.*.*_BW_LAN]: *.*.*.* 拥有帝国一切，皆有可能。欢迎访问phome.net |
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