Wellfleet-MIB-HEAP-STATS-MIB

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Category: Wellfleet BayNetworks System Management

Description: Provides Wellfleet router memory heap utilization statistics for system resource monitoring.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is Wellfleet-MIB-HEAP-STATS-MIB?

This is a Wellfleet (a Bay Networks/Nortel-era router brand) private MIB dedicated to memory heap statistics on Wellfleet routers, part of the classic Wellfleet/Nortel BCC MIB family. Although the source module description and object list were not available for this batch, MIBs of this name and purpose typically expose heap size, free/used memory, and allocation-failure counters per software module or memory pool. Its central monitoring role is software/hardware resource health: tracking memory exhaustion trends that precede a router crash or process failure, which is critical on aging router hardware with fixed memory budgets. It is part of the larger proprietary Wellfleet MIB tree and depends on that vendor's enterprise structure rather than any open standard. It would be deployed in legacy Wellfleet/Nortel router environments for proactive memory-exhaustion alerting. Engineers can download the Wellfleet-MIB-HEAP-STATS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Wellfleet-MIB-HEAP-STATS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Wellfleet/Nortel/Bay Networks router

Monitoring Examples

No object list was available in the source for this MIB, so a concrete polling example cannot be grounded in real object names; typically such a MIB would be polled for per-pool heap-free and heap-allocation-failure counters to catch memory leaks before a router reload. Because no sample_objects were provided, this description is based on the MIB's stated purpose (heap statistics) rather than verified object names.

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Counter
Gauge
IpAddress
Opaque
TimeTicks
enterprises
mgmt

From RFC1213-MIB

DisplayString
mib-2

From Wellfleet-COMMON-MIB

wfMibHeapGroup

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
wfMibHeapTable	1.3.6.1.4.1.18.3.3.2.7.1		not-accessible	Table of MIB Heap Manager Stats, indexed by slot number
wfMibHeapEntry	1.3.6.1.4.1.18.3.3.2.7.1.1		not-accessible	A particular interface
INT wfMibHeapSlot	1.3.6.1.4.1.18.3.3.2.7.1.1.1	INTEGER	read-only	The slot number indexes the mib heap statistics table
INT wfMibHeapMemorySize	1.3.6.1.4.1.18.3.3.2.7.1.1.2	INTEGER	read-only	Total amount of memory allocated by the mib heap manager in bytes
INT wfMibHeapBoundrySize	1.3.6.1.4.1.18.3.3.2.7.1.1.3	INTEGER	read-write	The boundry size reflects the largest segment which will be allocated on a page basis. Allocations requests larger than the boundry size are allocated one to a page.
INT wfMibHeapPageSize	1.3.6.1.4.1.18.3.3.2.7.1.1.4	INTEGER	read-write	The page size allocated by the mib heap manager in bytes
INT wfMibHeapTotalPages	1.3.6.1.4.1.18.3.3.2.7.1.1.5	INTEGER	read-only	Total number of pages currently allocated by the mib heap manager
INT wfMibHeapTotalSegs	1.3.6.1.4.1.18.3.3.2.7.1.1.6	INTEGER	read-only	Total amount of allocatable segments within the mib heap manager
INT wfMibHeapSegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.7	INTEGER	read-only	Total amount of unallocated segments within the mib heap manager
INT wfMibHeapSmlstSeg	1.3.6.1.4.1.18.3.3.2.7.1.1.8	INTEGER	read-only	Smallest memory segment allocated by the mib in bytes
INT wfMibHeapLrgstSeg	1.3.6.1.4.1.18.3.3.2.7.1.1.9	INTEGER	read-only	Largest memory segment allocated by the mib in bytes
INT wfMibHeapStartSize	1.3.6.1.4.1.18.3.3.2.7.1.1.10	INTEGER	read-write	Segment size to start displaying in the mib heap stats
INT wfMibHeapSize1	1.3.6.1.4.1.18.3.3.2.7.1.1.11	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize1SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.12	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize1SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.13	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize1Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.14	INTEGER	read-only	Total number of pages allocated for a given memory segment size
INT wfMibHeapSize2	1.3.6.1.4.1.18.3.3.2.7.1.1.15	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize2SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.16	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize2SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.17	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize2Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.18	INTEGER	read-only	Total number of pages allocated for a given memory segment size
INT wfMibHeapSize3	1.3.6.1.4.1.18.3.3.2.7.1.1.19	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize3SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.20	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize3SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.21	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize3Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.22	INTEGER	read-only	Total number of pages allocated for a given memory segment size
INT wfMibHeapSize4	1.3.6.1.4.1.18.3.3.2.7.1.1.23	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize4SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.24	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize4SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.25	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize4Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.26	INTEGER	read-only	Total number of pages allocated for a given memory segment size
INT wfMibHeapSize5	1.3.6.1.4.1.18.3.3.2.7.1.1.27	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize5SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.28	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize5SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.29	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize5Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.30	INTEGER	read-only	Total number of pages allocated for a given memory segment size
INT wfMibHeapSize6	1.3.6.1.4.1.18.3.3.2.7.1.1.31	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize6SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.32	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize6SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.33	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize6Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.34	INTEGER	read-only	Total number of pages allocated for a given memory segment size
INT wfMibHeapSize7	1.3.6.1.4.1.18.3.3.2.7.1.1.35	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize7SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.36	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize7SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.37	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize7Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.38	INTEGER	read-only	Total number of pages allocated for a given memory segment size
INT wfMibHeapSize8	1.3.6.1.4.1.18.3.3.2.7.1.1.39	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize8SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.40	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize8SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.41	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize8Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.42	INTEGER	read-only	Total number of pages allocated for a given memory segment size
INT wfMibHeapSize9	1.3.6.1.4.1.18.3.3.2.7.1.1.43	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize9SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.44	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize9SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.45	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize9Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.46	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize10	1.3.6.1.4.1.18.3.3.2.7.1.1.47	INTEGER	read-only	Size of memory segment in the mib heap page table
INT wfMibHeapSize10SegsFree	1.3.6.1.4.1.18.3.3.2.7.1.1.48	INTEGER	read-only	Total number of unallocated segments of a given memory segment size
INT wfMibHeapSize10SegsTotal	1.3.6.1.4.1.18.3.3.2.7.1.1.49	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
INT wfMibHeapSize10Pages	1.3.6.1.4.1.18.3.3.2.7.1.1.50	INTEGER	read-only	Total number of allocatable segments of a given memory segment size
wfMibHeapPageTable	1.3.6.1.4.1.18.3.3.2.7.2		not-accessible	Table of MIB Heap Manager Page Table Stats, indexed by slot number
wfMibHeapPageEntry	1.3.6.1.4.1.18.3.3.2.7.2.1		not-accessible	A particular interface
INT wfMibHeapPageSlot	1.3.6.1.4.1.18.3.3.2.7.2.1.1	INTEGER	read-only	The slot number indexes the mib heap statistics table
INT wfMibHeapPageListOffset	1.3.6.1.4.1.18.3.3.2.7.2.1.2	INTEGER	read-write	The offset into the page list to start displaying
INT wfMibHeapPageSegSize	1.3.6.1.4.1.18.3.3.2.7.2.1.3	INTEGER	read-write	The Segment size can be set from 4 to 4096 and the page statstics then gathered for that segment size
INT wfMibHeapPageTotal	1.3.6.1.4.1.18.3.3.2.7.2.1.4	INTEGER	read-only	Total number of pages allocated for the given memory segment size
INT wfMibHeapPageMemoryTotal	1.3.6.1.4.1.18.3.3.2.7.2.1.5	INTEGER	read-only	Total amount of memory allocated of a given segment size in bytes
INT wfMibHeapPageSegsTotal	1.3.6.1.4.1.18.3.3.2.7.2.1.6	INTEGER	read-only	Total amount of allocable segments for a given segment size
INT wfMibHeapPageSegsAllocd	1.3.6.1.4.1.18.3.3.2.7.2.1.7	INTEGER	read-only	Total amount of segments allocated for a given segment size
INT wfMibHeapPageSegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.8	INTEGER	read-only	Total amount of unallocated segments for a given segment size
INT wfMibHeapPage1Size	1.3.6.1.4.1.18.3.3.2.7.2.1.9	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage1SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.10	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage1SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.11	INTEGER	read-only	Maximum amount of allocable segments for the given page
INT wfMibHeapPage2Size	1.3.6.1.4.1.18.3.3.2.7.2.1.12	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage2SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.13	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage2SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.14	INTEGER	read-only	Maximum number of allocable segments for the given page
INT wfMibHeapPage3Size	1.3.6.1.4.1.18.3.3.2.7.2.1.15	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage3SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.16	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage3SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.17	INTEGER	read-only	Maximum number of allocable segments for the given page
INT wfMibHeapPage4Size	1.3.6.1.4.1.18.3.3.2.7.2.1.18	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage4SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.19	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage4SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.20	INTEGER	read-only	Maximum number of allocable segments for the given page
INT wfMibHeapPage5Size	1.3.6.1.4.1.18.3.3.2.7.2.1.21	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage5SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.22	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage5SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.23	INTEGER	read-only	Maximum number of allocable segments for the given page
INT wfMibHeapPage6PageSize	1.3.6.1.4.1.18.3.3.2.7.2.1.24	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage6SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.25	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage6SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.26	INTEGER	read-only	Maximum number of allocable segments for the given page
INT wfMibHeapPage7Size	1.3.6.1.4.1.18.3.3.2.7.2.1.27	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage7SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.28	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage7SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.29	INTEGER	read-only	Maximum number of allocable segments for the given page
INT wfMibHeapPage8Size	1.3.6.1.4.1.18.3.3.2.7.2.1.30	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage8SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.31	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage8SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.32	INTEGER	read-only	Maximum number of allocable segments for the given page
INT wfMibHeapPage9Size	1.3.6.1.4.1.18.3.3.2.7.2.1.33	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage9SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.34	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage9SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.35	INTEGER	read-only	Maximum number of allocable segments for the given page
INT wfMibHeapPage10Size	1.3.6.1.4.1.18.3.3.2.7.2.1.36	INTEGER	read-only	Size in bytes of a given page
INT wfMibHeapPage10SegsFree	1.3.6.1.4.1.18.3.3.2.7.2.1.37	INTEGER	read-only	Total number of unallocated segments for the given page
INT wfMibHeapPage10SegsMax	1.3.6.1.4.1.18.3.3.2.7.2.1.38	INTEGER	read-only	Maximum number of allocable segments for the given page

RFC description

Wellfleet router heap memory manager statistics and allocation tracking per slot.

Start monitoring Wellfleet/Nortel/Bay Networks router (per-slot memory-heap allocation status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download Wellfleet-MIB-HEAP-STATS-MIB

What Is Wellfleet-MIB-HEAP-STATS-MIB?

Supported Devices

Monitoring Examples

This MIB depends on

Related MIBs

RFC description