如何使用snmp查找使能snmp的设备型号

Question

是否有一个通用OID(s)，以便我可以得到它的型号。如Cisco, Juniper, Alcatel等设备

例如sonicWall Routerenterprises.8741.2.1.1.1.0 = snwlSysModel = "TZ 100"

Answer 1

遗憾的是，没有。有一些对象可以帮助你获得线索，但没有一个是直接列出版本。这是最好的开头:

SNMPv2-MIB::sysObjectID
sysObjectID OBJECT-TYPE
  -- FROM       SNMPv2-MIB, RFC1213-MIB
  SYNTAX        OBJECT IDENTIFIER
  MAX-ACCESS    read-only
  STATUS        current
  DESCRIPTION   "The vendor's authoritative identification of the
            network management subsystem contained in the entity.
            This value is allocated within the SMI enterprises
            subtree (1.3.6.1.4.1) and provides an easy and
            unambiguous means for determining `what kind of box' is
            being managed.  For example, if vendor `Flintstones,
            Inc.' was assigned the subtree 1.3.6.1.4.1.424242,
            it could assign the identifier 1.3.6.1.4.1.424242.1.1
            to its `Fred Router'."
::= { iso(1) org(3) dod(6) internet(1) mgmt(2) mib-2(1) system(1) 2 }

，然后查看HOST-RESOURCES-MIB，如果支持的话，还可以查看ENTITY-MIB。

Answer 2

entPhysicalIndex entPhysicalIndex   1.3.6.1.2.1.47.1.1.1.1.1    OBJECT-TYPE
entPhysicalSoftwareRev entPhysicalSoftwareRev   1.3.6.1.2.1.47.1.1.1.1.10   OBJECT-TYPE
entPhysicalSerialNum entPhysicalSerialNum   1.3.6.1.2.1.47.1.1.1.1.11   OBJECT-TYPE
entPhysicalMfgName entPhysicalMfgName   1.3.6.1.2.1.47.1.1.1.1.12   OBJECT-TYPE
entPhysicalModelName entPhysicalModelName   1.3.6.1.2.1.47.1.1.1.1.13   OBJECT-TYPE
entPhysicalAlias entPhysicalAlias   1.3.6.1.2.1.47.1.1.1.1.14   OBJECT-TYPE
entPhysicalAssetID entPhysicalAssetID   1.3.6.1.2.1.47.1.1.1.1.15   OBJECT-TYPE
entPhysicalIsFRU entPhysicalIsFRU   1.3.6.1.2.1.47.1.1.1.1.16   OBJECT-TYPE
entPhysicalDescr entPhysicalDescr   1.3.6.1.2.1.47.1.1.1.1.2    OBJECT-TYPE
entPhysicalVendorType entPhysicalVendorType 1.3.6.1.2.1.47.1.1.1.1.3    OBJECT-TYPE
entPhysicalContainedIn entPhysicalContainedIn   1.3.6.1.2.1.47.1.1.1.1.4    OBJECT-TYPE
entPhysicalClass entPhysicalClass   1.3.6.1.2.1.47.1.1.1.1.5    OBJECT-TYPE
entPhysicalParentRelPos entPhysicalParentRelPos 1.3.6.1.2.1.47.1.1.1.1.6    OBJECT-TYPE
entPhysicalName entPhysicalName 1.3.6.1.2.1.47.1.1.1.1.7    OBJECT-TYPE
entPhysicalHardwareRev entPhysicalHardwareRev   1.3.6.1.2.1.47.1.1.1.1.8    OBJECT-TYPE
entPhysicalFirmwareRev entPhysicalFirmwareRev   1.3.6.1.2.1.47.1.1.1.1.9    OBJECT-TYPE