-- ***************************************************************** -- RBN-MEMORY-MIB Redback Memory Mib -- -- Copyright (c) 2002,2004 RedBack Networks, Inc. -- All rights reserved. -- -- ***************************************************************** RBN-MEMORY-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF SnmpAdminString FROM SNMP-FRAMEWORK-MIB rbnMgmt FROM RBN-SMI RbnKBytes FROM RBN-TC; rbnMemoryMib MODULE-IDENTITY LAST-UPDATED "200403051700Z" -- Mar 5, 2004 ORGANIZATION "Redback Networks, Inc." CONTACT-INFO " RedBack Networks, Inc. Postal: 300 Holger Way San Jose, CA 95134-1362 USA Phone: +1 408 750 5000 Fax: +1 408 750 5599 E-mail: mib-info@redback.com" DESCRIPTION "Defines the objects necessary to obtain information allowing monitoring of system memory usage in a Redback device." REVISION "200403051700Z" -- Mar 5, 2004 DESCRIPTION "Obsoleted rbnSmsMemoryTable and corresponding conformance information." REVISION "200206260000Z" -- Jun 26, 2002 DESCRIPTION "Updated CONTACT-INFO. Added rbnMemoryTable, rbnMemoryGroup conformance group, and compliance statements. Deprecated rbnSmsMemoryTable and conformance information relevant to the table." REVISION "200201031700Z" -- Jan 3, 2002 DESCRIPTION "Initial version." ::= { rbnMgmt 16 } rbnMemoryMIBNotifications OBJECT IDENTIFIER ::= { rbnMemoryMib 0 } rbnMemoryMIBObjects OBJECT IDENTIFIER ::= { rbnMemoryMib 1 } rbnMemoryMIBConformance OBJECT IDENTIFIER ::= { rbnMemoryMib 2 } -- -- SMS Memory Usage Table -- rbnSmsMemoryTable OBJECT-TYPE SYNTAX SEQUENCE OF RbnSmsMemoryEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "This table contains the objects which identify information about SMS memory usage. This table has been obsoleted. The new rbnMemoryTable must be used instead." ::= { rbnMemoryMIBObjects 1 } rbnSmsMemoryEntry OBJECT-TYPE SYNTAX RbnSmsMemoryEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A conceptual row in the rbnSmsMemoryTable. This Entry has been obsoleted. The new rbnMemoryEntry must be used instead." INDEX { rbnSmsMemoryIndex } ::= { rbnSmsMemoryTable 1 } RbnSmsMemoryEntry ::= SEQUENCE { rbnSmsMemoryIndex Unsigned32, rbnSmsMemoryModule SnmpAdminString, rbnSmsMemoryFreeBytes Unsigned32, rbnSmsMemoryBytesInUse Unsigned32, rbnSmsMemoryBlocksInUse Unsigned32, rbnSmsMemoryCumulBlocks Unsigned32 } rbnSmsMemoryIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A unique identifier for an entry in this table." ::= { rbnSmsMemoryEntry 1 } rbnSmsMemoryModule OBJECT-TYPE SYNTAX SnmpAdminString (SIZE (0..32)) MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The name of the module. This name is the same as that which would be displayed via the `show memory' CLI command. Examples would be CE, FE, SM 2, CM 3." ::= { rbnSmsMemoryEntry 2 } rbnSmsMemoryFreeBytes OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The number of unused bytes of memory in this entry." ::= { rbnSmsMemoryEntry 3 } rbnSmsMemoryBytesInUse OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The number of bytes of memory in use in this entry." ::= { rbnSmsMemoryEntry 4 } rbnSmsMemoryBlocksInUse OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The number of blocks of memory in use in this entry. A block of memory is the amount of memory returned by a single call to the memory allocation routine in AOS. Hence the size of a block of memory is variable. This statistic can be used to check for memory leaks. One possible strategy is to note the value, do some operations, undo the operations, then check the value again - the start and end values should match. If they do not, there may be a memory leak." ::= { rbnSmsMemoryEntry 5 } rbnSmsMemoryCumulBlocks OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS obsolete DESCRIPTION "The cumulative blocks count for this entry. It is an indication of how many times the memory allocation in AOS has been called since the system booted. It can be used to measure the expense of an operation in terms of calls to allocate memory, which are fairly expensive in terms of CPU time." ::= { rbnSmsMemoryEntry 6 } -- -- Redback Memory Usage Table -- rbnMemoryTable OBJECT-TYPE SYNTAX SEQUENCE OF RbnMemoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the objects which identify information about memory usage." ::= { rbnMemoryMIBObjects 2 } rbnMemoryEntry OBJECT-TYPE SYNTAX RbnMemoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row in the rbnMemoryTable." INDEX { rbnMemoryIndex } ::= { rbnMemoryTable 1 } RbnMemoryEntry ::= SEQUENCE { rbnMemoryIndex Unsigned32, rbnMemoryModule SnmpAdminString, rbnMemoryFreeKBytes RbnKBytes, rbnMemoryKBytesInUse RbnKBytes, rbnMemoryBlocksInUse Unsigned32, rbnMemoryCumulBlocks Unsigned32 } rbnMemoryIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique identifier for an entry in this table." ::= { rbnMemoryEntry 1 } rbnMemoryModule OBJECT-TYPE SYNTAX SnmpAdminString (SIZE (0..32)) MAX-ACCESS read-only STATUS current DESCRIPTION "The name of the module on which this memory resides." ::= { rbnMemoryEntry 2 } rbnMemoryFreeKBytes OBJECT-TYPE SYNTAX RbnKBytes UNITS "KBytes" MAX-ACCESS read-only STATUS current DESCRIPTION "The size of unused memory in this entry." ::= { rbnMemoryEntry 3 } rbnMemoryKBytesInUse OBJECT-TYPE SYNTAX RbnKBytes UNITS "KBytes" MAX-ACCESS read-only STATUS current DESCRIPTION "The size of memory in use in this entry." ::= { rbnMemoryEntry 4 } rbnMemoryBlocksInUse OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of blocks of memory on this module which is in use. A block of memory is a unit of physical/virtual memory that can be allocated or freed by the user. This statistic can be used to check for memory leaks. One possible strategy is to note the value, do some operations, undo the operations, then check the value again - the start and end values should match. If they do not, there may be a memory leak." ::= { rbnMemoryEntry 5 } rbnMemoryCumulBlocks OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulative blocks count for this entry. For example, in some systems, this indicates how many times the memory allocation routine has been called since the system booted. Then, this can be used to measure the expense of an operation because the calls to allocate memory are often considered to be cpu-intensive." ::= { rbnMemoryEntry 6 } -- -- Compliance statements -- rbnSmsMemoryCompliances OBJECT IDENTIFIER ::= { rbnMemoryMIBConformance 1 } rbnSmsMemoryGroups OBJECT IDENTIFIER ::= { rbnMemoryMIBConformance 2 } rbnMemoryCompliances OBJECT IDENTIFIER ::= { rbnMemoryMIBConformance 3 } rbnMemoryGroups OBJECT IDENTIFIER ::= { rbnMemoryMIBConformance 4 } rbnMemoryCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The requirements for conformance to the Redback Memory Usage MIB." MODULE -- this module MANDATORY-GROUPS { rbnMemoryGroup } ::= { rbnMemoryCompliances 1} -- Units of conformance rbnMemoryGroup OBJECT-GROUP OBJECTS { rbnMemoryModule, rbnMemoryFreeKBytes, rbnMemoryKBytesInUse, rbnMemoryBlocksInUse, rbnMemoryCumulBlocks } STATUS current DESCRIPTION "The collection of objects providing memory usage information." ::= { rbnMemoryGroups 1} -- Obsolete Definitions rbnSmsMemoryGroup OBJECT-GROUP OBJECTS { rbnSmsMemoryModule, rbnSmsMemoryFreeBytes, rbnSmsMemoryBytesInUse, rbnSmsMemoryBlocksInUse, rbnSmsMemoryCumulBlocks } STATUS obsolete DESCRIPTION "The collection of objects providing SMS memory usage information." ::= { rbnSmsMemoryGroups 1} rbnSmsMemoryCompliance MODULE-COMPLIANCE STATUS obsolete DESCRIPTION "The compliance statement for SNMP entities which implement the Redback SMS memory usage MIB." MODULE -- this module MANDATORY-GROUPS { rbnSmsMemoryGroup } ::= { rbnSmsMemoryCompliances 1} END