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Configuring SNMP
3-16 PortMaster Configuration Guide
Figure 3-3 shows the tree structure of the private Livingston portion of the MIB.
Figure 3-3
Part of MIB Structure showing PortMaster Port S0.
Reading from the top down, the object identifier (OID) in Figure 3-3 (307.3.2.1.1.1.2)
breaks out as follows:
• 307 refers to the Livingston namespace
• 3 refers to the MIB
• 2 refers to interfaces
• 1 refers to serial interfaces
• 1 refers to the serial interfaces table
• 1 refers to an entry in the serial interfaces table
• 2 refers to the PortName variable
Livingston Enterprise
305 306 307 308
1. (not used) 2. products 3. livingstonMib
1. livingstonSystem
1. livingstonSerial
1. livingstonSerialTable
1. livingstonSerialEntry
1. Index 2. PortName 3. PhysType 4. User ...
2. livingstonT1E1
2. livingstonInterfaces
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