Whether or not you choose to compile your MIB module, the next step is to modify the file foomib.c by adding the appropriate #define statements. This file is a collection of data and functions to implement a MIB module for the peer. If you compiled the MIB module by executing the make command on it, you can use your version of foosmuxd.defs as a reference when making these modifications.
Begin by modifying all occurrences of the string ``foo'' to the identifying string you chose for your peer.
Then, for every leaf object ID in your MIB module, create a #define with the same name and set the value equal to the last octet of the object ID. In foomib.c the upper case #define convention is followed. The following #define statements are for the leaves of the enterprises.foo.serialBoard MIB module:
#define PRODUCTNAME 1 /* serialBoard.1 */ #define BOARDSTATUS 2 /* serialBoard.2 */ #define EXAMPLEIPADDR 3 /* serialBoard.3 */ #define EXAMPLEOBJECTID 4 /* serialBoard.4 */ #define NUMBERLINES 5 /* serialBoard.5 */The three #define statements shown below are for the leaves of the enterprises.foo.serialBoard.serialLineTable.serialLineEntry MIB module:
#define SERIALLINENUMBER 1 /* serialLineEntry.1 */ #define SERIALLINEBAUDRATE 2 /* serialLineEntry.2 */ #define SERIALLINETERMLOCATION 3 /* serialLineEntry.3 */Now, for each label that is associated with an object type, create a #define to represent the same value as shown in your MIB module. The following #define statements are for boardStatus and serialLineStatus:
#define ENABLED 1 #define DISABLED 2The following #defines are for serialLineBaudRate:
#define BAUD1200 1 #define BAUD2400 2 #define BAUD9600 3 #define BAUD19800 4This #define is for the maximum size of the serialLineTable:
#define MAXTABLESIZE 64