1、h3c SNMP OIDH3C cpu 使用率OID:.1.3.6.1.4.1.25506.2.6.1.1.1.1.6.3.1.3.6.1.4.1.2011.10.2.6.1.1.1.1.6.13.1.3.6.1.4.1.2011.10.2.6.1.1.1.1.6.18H3C 内存使用率OID:.1.3.6.1.4.1.25506.2.6.1.1.1.1.8.3.1.3.6.1.4.1.2011.10.2.6.1.1.1.1.8.13.1.3.6.1.4.1.2011.10.2.6.1.1.1.1.8.18H3C cpu 使用率OID:.1.3.6.1.4.1.25506.2.6.1.1.1.
2、1.6.slot.1.3.6.1.4.1.2011.10.2.6.1.1.1.1.6.slot.1.3.6.1.4.1.2011.10.2.6.1.1.1.1.6.slotH3C 内存使用率OID:.1.3.6.1.4.1.25506.2.6.1.1.1.1.8.slot.1.3.6.1.4.1.2011.10.2.6.1.1.1.1.8.slot.1.3.6.1.4.1.2011.10.2.6.1.1.1.1.8.slotH3C S5500,S3610,S5510 CPU和内存利用率的mib OID节点值是多少上述设备的CPU和内存利用率可以从以下mib节点查询: CPU内存利用率:H3cE
3、ntityExtCpuUsage 1.3.6.1.4.2011.10.2.6.1.1.1.1.6内存利用率:H3cEntityExtMemUsage 1.3.6.1.4.2011.10.2.6.1.1.1.1.8H3C snmp CPU 内存 oidMPv2-SMI:enterprises.2011.6.1.2.1.1.6.65536 = Gauge32: 0SNMPv2-SMI:enterprises.2011.6.1.2.1.1.7.65536 = Gauge32: 0rootcacti # snmpwalk -v 2c -c monitor 58.215.100.254 1.3.6.1.
4、4.1.2011.6.1.1.1.3SNMPv2-SMI:enterprises.2011.6.1.1.1.3.65536 = Gauge32: 14rootcacti # snmpwalk -v 2c -c monitor 58.215.100.254 1.3.6.1.4.1.2011.6.1.2.1.1SNMPv2-SMI:enterprises.2011.6.1.2.1.1.2.65536 = Gauge32: 27460224SNMPv2-SMI:enterprises.2011.6.1.2.1.1.3.65536 = Gauge32: 15873836SNMPv2-SMI:enter
5、prises.2011.6.1.2.1.1.4.65536 = Gauge32: 6276044SNMPv2-SMI:enterprises.2011.6.1.2.1.1.5.65536 = Gauge32: 15213936SNMPv2-SMI:enterprises.2011.6.1.2.1.1.6.65536 = Gauge32: 0SNMPv2-SMI:enterprises.2011.6.1.2.1.1.7.65536 = Gauge32: 0rootcacti # snmpwalk -v 2c -c monitor 58.215.100.254 1.3.6.1.4.1.2011.6
6、.1.1.1.3SNMPv2-SMI:enterprises.2011.6.1.1.1.3.65536 = Gauge32: 15rootcacti # snmpwalk -v 2c -c monitor 58.215.100.254 1.3.6.1.4.1.2011.6.1.1.1SNMPv2-SMI:enterprises.2011.6.1.1.1.2.65536 = Gauge32: 14SNMPv2-SMI:enterprises.2011.6.1.1.1.3.65536 = Gauge32: 15SNMPv2-SMI:enterprises.2011.6.1.1.1.4.65536
7、= Gauge32: 283、监控 H3C的中低端交换机尽管我们可以snmpwalk H3C的私有MIB,我们可以得到其 OID, 但是没有MIB,因此不知道Description,也就不知道其OID的功能。因此我们只能用逆向的方法,采用disp命令得到一些管理信息,然后用比 较和猜的方法,找出一些我们需要的OID。办法虽然笨了点,但是目前这也是降低成本、对抗金融危机的一种方法。CPU的OID(S7500等有效)1.3.6.1.4.1.2011.6.1.1.1.2 5sCPU的利用率 SNMPv2-SMI:enterprises.2011.6.1.1.1.2.0 = Gauge32: 14 (
8、board 0 cpu)SNMPv2-SMI:enterprises.2011.6.1.1.1.2.n (Board n cpu)1.3.6.1.4.1.2011.6.1.1.1.3 1分钟CPU的利用率 SNMPv2-SMI:enterprises.2011.6.1.1.1.3.0 = Gauge32: 14 (board 0 cpu)SNMPv2-SMI:enterprises.2011.6.1.1.1.3.n (Board n cpu)1.3.6.1.4.1.2011.6.1.1.1.4 5分钟CPU的利用率SNMPv2-SMI:enterprises.2011.6.1.1.1.4.0
9、= Gauge32: 14 (board 0 cpu)SNMPv2-SMI:enterprises.2011.6.1.1.1.4.n (board n cpu)S5100,S3600,S3100交换机的CPU利用率5s,1分钟,5分钟分别是:1.3.6.1.4.1.2011.6.1.1.1.2.655361.3.6.1.4.1.2011.6.1.1.1.3.655361.3.6.1.4.1.2011.6.1.1.1.4.65536Comment:似乎CPU的OID是确定的。Memory 的OID内存总数1.3.6.1.4.1.2011.6.1.2.1.1.2.65536SNMPv2-SMI:e
10、nterprises.2011.6.1.2.1.1.2.65536 = Gauge32: 32579712适用于:S5100-EI,S3600-SI,S3600-EI,S3100空闲内存1.3.6.1.4.1.2011.6.1.2.1.1.3.65536SNMPv2-SMI:enterprises.2011.6.1.2.1.1.3.65536 = Gauge32: 23360912适用于:S5100-EI,S3600-SI,S3600-EI,S3100内存利用率的OIDS5100 1.3.6.1.4.1.2011.10.2.6.1.1.1.1.8.18SNMPv2-SMI:enterprise
11、s.2011.10.2.6.1.1.1.1.8.18 = INTEGER: 28S3600 1.3.6.1.4.1.2011.10.2.6.1.1.1.1.8.13SNMPv2-SMI:enterprises.2011.10.2.6.1.1.1.1.8.13 = INTEGER: 49S3100 1.3.6.1.4.1.2011.10.2.6.1.1.1.1.8.10SNMPv2-SMI:enterprises.2011.10.2.6.1.1.1.1.8.10 = INTEGER: 22温度 (S7502)的OIDh3cEntityExtTemperature.1.3.6.1.4.1.2011
12、.10.2.6.1.1.1.1.12.14SNMPv2-SMI:enterprises.2011.10.2.6.1.1.1.1.12.14 = INTEGER: 34由于CPU-OID基本没有标准的mib可遵循,所以每次找一个厂商设备的cpu oid都很头疼,H3C设备的也很头疼。小问题1:关于2011,25506,v3,v5之类的科普知识。问题2:H3C CPU 的OID 目前最新看到H3C官方描述如下:3相关MIB节点本文通过访问H3C私有MIB来查看CPU利用率。如果想要通过对象的名称访问该节点,在访问前需要在NMS上先下载并编译hh3c-entity- ext.mib或h3c-enti
13、ty-ext.mib,MIB文件可以通过H3C公司网站进行下载。如果不编译该MIB文件,则只能通过对象OID进行 访问。hh3c-entity-ext.mib是H3C new风格的MIB文件,h3c-entity-ext.mib是H3C compatible风格的MIB文件。使用哪个MIB文件由设备当前的MIB风格决定。在Agent上使用display mib-snmp命令查看设备的MIB风格,如果“Current MIB style”显示为: new,则需要使用hh3c-entity-ext.mib文件中的hh3cEntityExtCpuUsage节点,该节点的详细描述请参见表2。 comp
14、atible,则需要使用h3c-entity-ext.mib文件中的h3cEntityExtCpuUsage节点,该节点的详细描述请参见表3。表2 hh3cEntityExtCpuUsage对象描述表对象名称 hh3cEntityExtCpuUsage对象OID 1.3.6.1.4.1.25506.2.6.1.1.1.1.6对象描述 CPU实体在最后1分钟内的利用率对象类型 列对象备注 ? 该对象下面包含多个实体(即叶子节点),实体的OID为1.3.6.1.4.1.25506.2.6.1.1.1.1.6.n。实体不同,n(以下称为实体编号)的取值不同 CPU实体的编号可以通过ENTITY-MI
15、B文件中的 entPhysicalDescr(OID为1.3.6.1.2.1.47.1.1.1.1.2)、entPhysicalClass(OID为 1.3.6.1.2.1.47.1.1.1.1.5)和entPhysicalName(OID为1.3.6.1.2.1.47.1.1.1.1.7)对 象来确定(如何来确定啊?) 如果某实体对象取值永远为零,那么该实体不是CPU实体表3 h3cEntityExtCpuUsage对象描述表对象名称 h3cEntityExtCpuUsage对象OID 1.3.6.1.4.1.2011.10.2.6.1.1.1.1.6对象描述 CPU实体在最后1分钟内的利用
16、率对象类型 列对象备注 ? 该对象下面包含多个实体(即叶子节点),实体的OID为1.3.6.1.4.1.2011.10.2.6.1.1.1.1.6.n。实体不同,n(以下称为实体编号)的取值不同 CPU实体的编号可以通过ENTITY-MIB文件中的entPhysicalDescr(OID为 1.3.6.1.2.1.47.1.1.1.1.2)、entPhysicalClass(OID为1.3.6.1.2.1.47.1.1.1.1.5) 和entPhysicalName(OID为1.3.6.1.2.1.47.1.1.1.1.7)对象来确定 如果某实体对象取值永远为零,那么该实体不是CPU实体- 华
17、丽的分割线 -我们的一台H3C设备,貌似有个节点时CPU的值,其对应的entPhysical参数分别为,由此可以判断1.3.6.1.4.1.2011.10.2.6.1.1.1.1.6.10和 1.3.6.1.4.1.2011.10.2.6.1.1.1.1.6.12就是CPU的OID吗?,另外标准的判断方法是什么?entPhysicalDescr.10:->LSQM1MPUB0entPhysicalDescr.12:->LSQM1GP12SC0entPhysicalClass.10:->module(9)entPhysicalClass.12:->module(9)ent
18、PhysicalName.10:->Master Board 0entPhysicalName.12:->Board 2附录:某台设备的entPhysicalDescr(OID为1.3.6.1.2.1.47.1.1.1.1.2)、 entPhysicalClass(OID为1.3.6.1.2.1.47.1.1.1.1.5)和entPhysicalName(OID为 1.3.6.1.2.1.47.1.1.1.1.7)Sent get request to 192.168.20.4 : 161h3cEntityExtCpuUsage.1:->0h3cEntityExtCpuUsa
19、ge.2:->0h3cEntityExtCpuUsage.3:->0h3cEntityExtCpuUsage.4:->0h3cEntityExtCpuUsage.5:->0h3cEntityExtCpuUsage.6:->0h3cEntityExtCpuUsage.7:->0h3cEntityExtCpuUsage.8:->0h3cEntityExtCpuUsage.9:->0h3cEntityExtCpuUsage.10:->0h3cEntityExtCpuUsage.11:->0h3cEntityExtCpuUsage.12:-&
20、gt;0h3cEntityExtCpuUsage.13:->0h3cEntityExtCpuUsage.14:->0h3cEntityExtCpuUsage.15:->0h3cEntityExtCpuUsage.16:->0h3cEntityExtCpuUsage.17:->0h3cEntityExtCpuUsage.18:->0h3cEntityExtCpuUsage.19:->0h3cEntityExtCpuUsage.20:->0h3cEntityExtCpuUsage.21:->0h3cEntityExtCpuUsage.22:-&
21、gt;0h3cEntityExtCpuUsage.35:->0h3cEntityExtCpuUsage.36:->0h3cEntityExtCpuUsage.37:->0h3cEntityExtCpuUsage.39:->0h3cEntityExtCpuUsage.40:->0h3cEntityExtCpuUsage.41:->0h3cEntityExtCpuUsage.43:->0h3cEntityExtCpuUsage.44:->0h3cEntityExtCpuUsage.45:->0h3cEntityExtCpuUsage.47:-&
22、gt;0h3cEntityExtCpuUsage.48:->0h3cEntityExtCpuUsage.49:->0h3cEntityExtCpuUsage.50:->0h3cEntityExtCpuUsage.51:->0h3cEntityExtCpuUsage.52:->0h3cEntityExtCpuUsage.53:->0h3cEntityExtCpuUsage.54:->0h3cEntityExtCpuUsage.79:->0h3cEntityExtCpuUsage.80:->0h3cEntityExtCpuUsage.82:-&
23、gt;0h3cEntityExtCpuUsage.83:->0h3cEntityExtCpuUsage.87:->0h3cEntityExtCpuUsage.88:->0h3cEntityExtCpuUsage.89:->0h3cEntityExtCpuUsage.90:->0h3cEntityExtCpuUsage.91:->0h3cEntityExtCpuUsage.101:->12h3cEntityExtCpuUsage.102:->15h3cEntityExtCpuUsage.103:->10h3cEntityExtCpuUsage
24、.104:->12h3cEntityExtCpuUsage.105:->6h3cEntityExtCpuUsage.124:->0h3cEntityExtCpuUsage.128:->0h3cEntityExtCpuUsage.132:->0h3cEntityExtCpuUsage.139:->0h3cEntityExtCpuUsage.143:->0h3cEntityExtCpuUsage.600:->0h3cEntityExtCpuUsage.601:->0h3cEntityExtCpuUsage.602:->0h3cEntity
25、ExtCpuUsage.603:->0h3cEntityExtCpuUsage.604:->0h3cEntityExtCpuUsage.605:->0h3cEntityExtCpuUsage.606:->0h3cEntityExtCpuUsage.607:->0h3cEntityExtCpuUsage.608:->0h3cEntityExtCpuUsage.609:->0h3cEntityExtCpuUsage.610:->0h3cEntityExtCpuUsage.611:->0h3cEntityExtCpuUsage.612:->
26、0h3cEntityExtCpuUsage.613:->0h3cEntityExtCpuUsage.614:->0h3cEntityExtCpuUsage.615:->0h3cEntityExtCpuUsage.616:->0h3cEntityExtCpuUsage.617:->0h3cEntityExtCpuUsage.618:->0h3cEntityExtCpuUsage.619:->0h3cEntityExtCpuUsage.620:->0h3cEntityExtCpuUsage.621:->0h3cEntityExtCpuUsage
27、.622:->0h3cEntityExtCpuUsage.623:->0h3cEntityExtCpuUsage.744:->0h3cEntityExtCpuUsage.745:->0h3cEntityExtCpuUsage.746:->0h3cEntityExtCpuUsage.747:->0h3cEntityExtCpuUsage.748:->0h3cEntityExtCpuUsage.749:->0h3cEntityExtCpuUsage.750:->0h3cEntityExtCpuUsage.751:->0h3cEntityE
28、xtCpuUsage.752:->0h3cEntityExtCpuUsage.753:->0h3cEntityExtCpuUsage.754:->0h3cEntityExtCpuUsage.755:->0h3cEntityExtCpuUsage.756:->0h3cEntityExtCpuUsage.757:->0h3cEntityExtCpuUsage.758:->0h3cEntityExtCpuUsage.759:->0h3cEntityExtCpuUsage.760:->0h3cEntityExtCpuUsage.761:->0
29、h3cEntityExtCpuUsage.762:->0h3cEntityExtCpuUsage.763:->0h3cEntityExtCpuUsage.764:->0h3cEntityExtCpuUsage.765:->0h3cEntityExtCpuUsage.766:->0h3cEntityExtCpuUsage.767:->0h3cEntityExtCpuUsage.888:->0h3cEntityExtCpuUsage.889:->0h3cEntityExtCpuUsage.890:->0h3cEntityExtCpuUsage.
30、891:->0Sent get request to 192.168.20.4 : 161entPhysicalDescr.1:->Huawei SwitchentPhysicalDescr.2:->Quidway S8500entPhysicalDescr.3:->Huawei Backplane S8512EentPhysicalDescr.4:->Huawei CONTAINER LEVEL1 Module SlotentPhysicalDescr.5:->Huawei CONTAINER LEVEL1 Module SlotentPhysicalDescr.6:->Huawei CONTAINER LEVEL1 Module SlotentPhysicalDescr.7:->Huawei CONTAINER LEVEL1 Module SlotentPhysicalDescr.8
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