HP StorageWorks 2/16V Brocade Fabric OS MIB Reference (53-1000241-01, November - Page 118

4 Entity MIB Objects • For the SilkWorm 3016 or SilkWorm 4020 blades, the snmpEngineID takes the UUID value. For example, if the UUID value is A9914D56-1E5A-0E59-C51E-528802B06E4F, the snmpEngineID displays 80.00.06.34.B1.A9.91.4D.56.1E.5A.0E.59.C5.1E.52.88.02.B0.6E.4F (hex) • For other switches, the snmpEngineID takes the WWN. For example, if the WWN value is 10:00:00:05:1e:35:d5:ee, the snmpEngineID displays 80.00.06.34.B2.10.00.00.05.1E.35.D5.EE (hex) • If the WWN cannot be taken, the snmpEngineID takes the IP address + port number along with the private enterprise number and algorithm type used. An example of this type of snmpEngineID would be 00.00.06.34.00.00.00.A1.0A.20.93.CA (hex) Syntax OCTET STRING (SIZE(0..32)) Empty string or SnmpEngineID Entity MIB Objects The Entity MIB objects are divided into the following groups: • "Physical Entity Group" on page 4-6 • "Logical Entity Group" on page 4-13 • "Entity Mapping Group" on page 4-15 • "General Group" on page 4-18 The following sections list the MIBs in each group. Physical Entity Group entPhysicalTable 1.3.6.1.2.1.47.1.1.1 This table contains one row per physical entity (see Figure 4-8). The table always contains at least one row for an "overall" physical entity. 4-6 Fabric OS MIB Reference Publication Number: 53-1000241-01