Redhat LinuxftServer 课程文档08-SNMP

SimpleNetworkManagementUsingNet-SNMPandftlSNMP,安装和配置ftlSNMP,Net-SNMP(net-snmp),WhichisinstalledduringtheLinuxoperatingsysteminstallationftlSNMP(lsb-ft-snmp),whichisinstalledwithAutomatedUptimeLayer.SRA-ftLinux-MIBThisMIBsupportstheftServerfault-toleranthardware.ftlsubagentThissubagentsupportsSRA-ftLinux-MIBSNMPGETandSEToperations.ftltrapsubagentThissubagentsupportsSRA-ftLinux-MIBtraps.Variousstartup,restart,andshutdownscriptsManpages,配置ftlSNMP,配置ftlSNMP,编辑下面文件:/etc/opt/ft/snmp/snmpd.conf/etc/opt/ft/snmp/ftlsubagent.conf/etc/opt/ft/snmp/ftltrapsubagent.conf详细编辑内容参加手册R003l-14,配置SNMP服务管理,要安全使用SNMP,创建一个SNMPv3用户账户SNMPv3用户账户允许本地和远程访问SNMP服务.创建步骤详细参加手册R003l-14,ftlSNMPManagementCommands,启动ftl-snmp服务,输入命令:#serviceft-snmpstart停止ftl-snmp服务,输入命令:#serviceft-snmpstop停止后重新启动ftl-snmp服务,输入命令:#serviceft-snmprestart,InstallingRemoteNetworkManagementServices,远程主机(管理)系统必须安装一个SNMP系统，并支持SNMPv3上传SRA-ftLinux-MIB.txt文件到管理机器并将其放在/opt/ft/mibs(或管理系统存放MIB的目录下).运行设置MIBpath环境变量并重新初始化Net-SNMP:#exportMIBDIRS=/usr/share/mibs:/usr/share/snmp/mibs:/opt/ft/mibs#exportMIBS=ALL#servicesnmpdrestart接受traps,在ftServer系统上配置/etc/opt/ft/snmp/snmpd.conf文件,增加trapsink选项并指定到管理运行snmptrapd的管理服务器.例如:trapcommunitypublictrapsink192.168.33.75publictrap2sink192.168.33.75public,详细步骤及指南,StratusftServerSystemAdministratorsGuidefortheLinuxOperatingSystem(R003L)第五章SimpleNetworkManagementUsingNet-SNMPandftlSNMP,Trap定义,ftcTrapGenericInformationTrapTRAP-TYPEENTERPRISEftcTrapVARIABLESftcTrapDevicePathID,ftcTrapAlertType,ftcTrapGenName,ftcTrapGenDetailInfo,ftcTrapGenAction,ftcTrapGenEventTimeStampWithOffsetFromUTC,SampleMessage,Samplemessage,实用了orion的trapviewer对信息做了解析，结果如下,FtcOpStatus,unknown(1),empty(2),removed(3),shot(4),broken(5),dumping(6),diagnostics(7),diagnostics-passed(8),initializing(9),syscing(10),firmware-update(11),firmware-update-complete(12),device-ready(13),offline(14),stopped(15),stop-pending(16),remove-pending(17),surprise-removal(18),online(19),simplex(20),duplex(21),triplex(22),FtcOpStatusReason,FtcOpStatusReason:=INTEGERunknown(1),none(2),below-mtbf(3),diagnostics-failed(4),hardware-incompatible(5),holding-dump(6),bringup-failed(7),parent-broken(8),media-disconnect(9),firmware-burn-fail(10),firmware-file-not-found(11),firmware-file-erro