4.5.1 MIB Issue

Three tables under Sun-specific enterprise MIB OID are defined that facilitate the Solstice Enterprise Agents technology. The following table example is meant to provide manageability of all subagents. The information in this table provides the identity of the subagent. This table contains the subagent name, and the subagent port number. An example of the subtree's OIDs managed by each subagent is not shown.

4.5.1.1 Sample MIB

The following is an example of a MIB containing all types of MIB variables. The MIB also includes tables. When this MIB is run through mibcodegen, it generates the appropriate MIB database and the stub code to build a subagent for this MIB.

DEMO-MIB DEFINITIONS ::= BEGIN

   IMPORTS
       OBJECT-TYPE, Counter32, Gauge32
         FROM SNMPv2-SMI
	 DisplayString, TimeStamp
         FROM SNMPv2-TC;

   mib-2        OBJECT IDENTIFIER ::= { mgmt 1 }
   sun  OBJECT IDENTIFIER ::= { enterprises 42 }
   demo OBJECT IDENTIFIER ::= { sun 1000 }

--
-- Some objects
--
demoString OBJECT-TYPE
       SYNTAX DisplayString
       MAX-ACCESS read-write
       STATUS current
       DESCRIPTION
         "A read-write object of type String."
       ::= {demo 1}

demoInteger OBJECT-TYPE
       ::= {demoTable 1}
DemoEntry ::= SEQUENCE {
       demoEntryIndex
           INTEGER,
       demoEntryString
           DisplayString,
       demoEntryInteger
           INTEGER,
       demoEntryOid
           OBJECT IDENTIFIER }
SYNTAX INTEGER {
         up(1),
         down(2) }
       MAX-ACCESS read-write
       STATUS current
       DESCRIPTION
         "A read-write object of type Integer."
       ::= {demo 2}

   demoOid OBJECT-TYPE
       SYNTAX OBJECT IDENTIFIER
       MAX-ACCESS read-write
       STATUS current
       DESCRIPTION
         "A read-write object of type Oid."
       ::= {demo 3}
-- A table composed of some columns

   demoTable OBJECT-TYPE
       SYNTAX SEQUENCE OF DemoEntry
       MAX-ACCESS not-accessible
       STATUS current
       DESCRIPTION
           "A table."
       ::= {demo 10}

   demoEntry OBJECT-TYPE
       SYNTAX DemoEntry
       MAX-ACCESS not-accessible
       STATUS current
       DESCRIPTION
         "An entry in the table demoTable."
       INDEX {demoEntryIndex}
 demoEntryIndex OBJECT-TYPE
       SYNTAX INTEGER (1..2147483647)
       MAX-ACCESS not-accessible
       STATUS current
       DESCRIPTION
         "An index to uniquely identify the entry."
       ::= {demoEntry 1}

   demoEntryString OBJECT-TYPE
       SYNTAX DisplayString
       MAX-ACCESS read-write
       STATUS current
       DESCRIPTION
         "A read-write column of type String."
       ::= {demoEntry 2}

demoEntryInteger OBJECT-TYPE
       SYNTAX INTEGER {
         up(1),
         down(2) }

       MAX-ACCESS read-write
       STATUS current
       DESCRIPTION
         "A read-write column of type Integer."
       ::= {demoEntry 3}

   demoEntryOid OBJECT-TYPE
       SYNTAX OBJECT IDENTIFIER
       MAX-ACCESS read-write
       STATUS current
       DESCRIPTION
         "A read-write column of type Oid."
       ::= {demoEntry 4}
demoTrap TRAP-TYPE
        ENTERPRISE sun
        VARIABLES { demoInteger, demoString, demoOid}
        DESCRIPTION
        " Trap for testing."
        ::= 2
demoColdLinkTrap TRAP-TYPE
        ENTERPRISE snmp
        DESCRIPTION
        " Trap for testing."
        ::= 0

   END