Overview 1.3 TCP/IP Services Components for SNMP

Table 1–1 (Cont.) SNMP Component Files

File

Location

Function

 

 

 

TCPIP$SNMP_TRAPRCV.EXE

SYS$SYSTEM

Utility for receiving trap

 

 

messages.

TCPIP$ESNMP_SHR.EXE

SYS$SHARE

Image file containing eSNMP

 

 

application programming

 

 

interface (API) routines.

TCPIP$SNMP_STARTUP.COM

SYS$STARTUP

Command procedure

 

 

that installs master and

 

 

subagent images and runs

 

 

TCPIP$SNMP_RUN.COM.

TCPIP$SNMP_SYSTARTUP.COM

SYS$STARTUP

Command procedure

 

 

initiated by TCPIP$SNMP_

 

 

STARTUP.COM. Provided for

 

 

site-specific customizations,

 

 

such as parameter settings.

TCPIP$SNMP_RUN.COM

TCPIP$SYSTEM

Command procedure that

 

 

starts the master agent and

 

 

subagents.

TCPIP$SNMP_SHUTDOWN.COM

SYS$STARTUP

Command procedure that

 

 

stops the master agent and

 

 

subagents.

TCPIP$SNMP_SYSHUTDOWN.COM

SYS$STARTUP

Command procedure

 

 

initiated by TCPIP$SNMP_

 

 

SHUTDOWN.COM.

 

 

Provided for site-specific

 

 

customization, such as

 

 

parameter settings.

TCPIP$EXTENSION_MIB_STARTUP.COM SYS$SYSDEVICE:[TCPIP$SNMP]

 

 

Command procedure

 

 

invoked by TCPIP$SNMP_

 

 

SYSTARTUP.COM to start

 

 

custom subagents.

TCPIP$EXTENSION_MIB_

SYS$SYSDEVICE:[TCPIP$SNMP]

SHUTDOWN.COM

 

 

 

 

Command procedure

 

 

invoked by TCPIP$SNMP_

 

 

SYSHUTDOWN.COM to

 

 

stop custom subagents.

TCPIP$EXTENSION_MIB_RUN.COM

SYS$SYSDEVICE:[TCPIP$SNMP]

 

 

Command procedure

 

 

invoked by TCPIP$SNMP_

SYSTARTUP.COM when the service is enabled and starts detached processes to run subagents.

1.4 Writing an eSNMP Subagent

Table 1–2 lists the files that are available to help you develop MIBs and subagents. Except where noted, the files are located in the directory pointed to by

TCPIP$SNMP_EXAMPLES.

Overview 1–5

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Compaq AAR04BCTE Writing an eSNMP Subagent, Overview 1.3 TCP/IP Services Components for Snmp, Cont. Snmp Component Files

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