OLD-CISCO-INTERFACES-MIB

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Category: Legacy Cisco IOS

Description: Provides legacy Cisco IOS extended interface statistics supplementing RFC 1213 ifTable in early IOS versions.

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What Is OLD-CISCO-INTERFACES-MIB?

This is a legacy, vendor-specific Cisco MIB used in early Cisco IOS releases to supplement the standard RFC 1213 (MIB-II) ifTable with additional Cisco-specific per-interface statistics not covered by the generic standard. It exposes extended interface counters and status fields layered on top of the standard interface table, giving finer-grained visibility into interface behavior on Cisco IOS devices of that era. Its monitoring role is centered on interface/software-path health: administrators used it alongside the standard ifTable to track additional error counters, buffer/queue statistics, or interface-specific state that helped diagnose interface flapping, congestion, or driver-level errors on early Cisco routers. As its name and purpose indicate, it explicitly depends on and extends the standard IETF RFC 1213 ifTable rather than standing alone. It was deployed on early Cisco IOS routers and switches before Cisco's interface monitoring was fully consolidated into later, more standardized interface MIBs (such as IF-MIB). Engineers can download the OLD-CISCO-INTERFACES-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in OLD-CISCO-INTERFACES-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

legacy Cisco IOS router/switch

Monitoring Examples

No sample objects were provided for this MIB, so specific object names cannot be cited; conceptually this legacy module would have been polled alongside the standard ifTable to pull Cisco-specific extended counters (such as additional error or buffer statistics) for a given interface index, helping diagnose problems the generic RFC 1213 counters didn't capture, but this cannot be grounded in confirmed object names from the source data.

What Can Be Monitored

extended interface error counters
extended interface buffer/queue statistics
interface-specific status fields

Imported Objects

From CISCO-SMI

local

OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter

From RFC1213-MIB

DisplayString
ifIndex

OIDs

OID symbolic	OID numeric	Type	Access	Description
lFSIPEntry	1.3.6.1.4.1.9.2.2.2.1		not-accessible	A collection of objects specific to 4T, HSSI, Mx serial or FSIP.
lFSIPTable	1.3.6.1.4.1.9.2.2.2		not-accessible	A list of card entries for 4T, HSSI, Mx serial or FSIP.
lifEntry	1.3.6.1.4.1.9.2.2.1.1		not-accessible	A collection of additional objects in the cisco interface.
lifTable	1.3.6.1.4.1.9.2.2.1		not-accessible	A list of interface entries.
linterfaces	1.3.6.1.4.1.9.2.2
CTR locIfapolloInOctets	1.3.6.1.4.1.9.2.2.1.1.68	Counter	read-only	Apollo protocol input octet count
CTR locIfapolloInPkts	1.3.6.1.4.1.9.2.2.1.1.66	Counter	read-only	Apollo protocol input packet count
CTR locIfapolloOutOctets	1.3.6.1.4.1.9.2.2.1.1.69	Counter	read-only	Apollo protocol output octet count
CTR locIfapolloOutPkts	1.3.6.1.4.1.9.2.2.1.1.67	Counter	read-only	Apollo protocol output packet count
CTR locIfappletalkInOctets	1.3.6.1.4.1.9.2.2.1.1.60	Counter	read-only	Appletalk protocol input octet count
CTR locIfappletalkInPkts	1.3.6.1.4.1.9.2.2.1.1.58	Counter	read-only	Appletalk protocol input packet count
CTR locIfappletalkOutOctets	1.3.6.1.4.1.9.2.2.1.1.61	Counter	read-only	Appletalk protocol output octet count
CTR locIfappletalkOutPkts	1.3.6.1.4.1.9.2.2.1.1.59	Counter	read-only	Appletalk protocol output packet count
CTR locIfarpInOctets	1.3.6.1.4.1.9.2.2.1.1.108	Counter	read-only	Arp protocol input octet count
CTR locIfarpInPkts	1.3.6.1.4.1.9.2.2.1.1.106	Counter	read-only	Arp protocol input packet count
CTR locIfarpOutOctets	1.3.6.1.4.1.9.2.2.1.1.109	Counter	read-only	Arp protocol output octet count
CTR locIfarpOutPkts	1.3.6.1.4.1.9.2.2.1.1.107	Counter	read-only	Arp protocol output packet count
CTR locIfbridgedInOctets	1.3.6.1.4.1.9.2.2.1.1.76	Counter	read-only	Bridged protocol input octet count
CTR locIfbridgedInPkts	1.3.6.1.4.1.9.2.2.1.1.74	Counter	read-only	Bridged protocol input packet count
CTR locIfbridgedOutOctets	1.3.6.1.4.1.9.2.2.1.1.77	Counter	read-only	Bridged protocol output octet count
CTR locIfbridgedOutPkts	1.3.6.1.4.1.9.2.2.1.1.75	Counter	read-only	Bridged protocol output packet count
INT locIfCarTrans	1.3.6.1.4.1.9.2.2.1.1.21	INTEGER	read-only	Number of times interface saw the carrier signal transition.
CTR locIfchaosInOctets	1.3.6.1.4.1.9.2.2.1.1.84	Counter	read-only	Choas protocol input octet count
CTR locIfchaosInPkts	1.3.6.1.4.1.9.2.2.1.1.82	Counter	read-only	Choas protocol input packet count
CTR locIfchaosOutOctets	1.3.6.1.4.1.9.2.2.1.1.85	Counter	read-only	Choas protocol output octet count
CTR locIfchaosOutPkts	1.3.6.1.4.1.9.2.2.1.1.83	Counter	read-only	Choas protocol output packet count
CTR locIfclnsInOctets	1.3.6.1.4.1.9.2.2.1.1.56	Counter	read-only	CLNS protocol input byte count
CTR locIfclnsInPkts	1.3.6.1.4.1.9.2.2.1.1.54	Counter	read-only	CLNS protocol input packet count
CTR locIfclnsOutOctets	1.3.6.1.4.1.9.2.2.1.1.57	Counter	read-only	CLNS protocol output byte count
CTR locIfclnsOutPkts	1.3.6.1.4.1.9.2.2.1.1.55	Counter	read-only	CLNS protocol output packet count
INT locIfCollisions	1.3.6.1.4.1.9.2.2.1.1.25	INTEGER	read-only	The number of output collisions detected on this interface.
CTR locIfdecnetInOctets	1.3.6.1.4.1.9.2.2.1.1.48	Counter	read-only	Decnet protocol input byte count
CTR locIfdecnetInPkts	1.3.6.1.4.1.9.2.2.1.1.46	Counter	read-only	Decnet protocol input packet count
CTR locIfdecnetOutOctets	1.3.6.1.4.1.9.2.2.1.1.49	Counter	read-only	Decnet protocol output byte count
CTR locIfdecnetOutPkts	1.3.6.1.4.1.9.2.2.1.1.47	Counter	read-only	Decnet protocol output packet count
INT locIfDelay	1.3.6.1.4.1.9.2.2.1.1.23	INTEGER	read-only	The amount of delay in microseconds of the interface. Used by IGRP.
STR locIfDescr	1.3.6.1.4.1.9.2.2.1.1.28	DisplayString	read-write	User configurable interface description.
CTR locIfDribbleInputs	1.3.6.1.4.1.9.2.2.1.1.114	Counter	read-only	The number of good packets received with the dribble condition present
CTR locIfFastInOctets	1.3.6.1.4.1.9.2.2.1.1.36	Counter	read-only	Octet count for Inbound traffic routed with fast switching
CTR locIfFastInPkts	1.3.6.1.4.1.9.2.2.1.1.34	Counter	read-only	Packet count for Inbound traffic routed with fast switching
CTR locIfFastOutOctets	1.3.6.1.4.1.9.2.2.1.1.37	Counter	read-only	Octet count for Outbound traffic routed with fast switching
CTR locIfFastOutPkts	1.3.6.1.4.1.9.2.2.1.1.35	Counter	read-only	Packet count for Outbound traffic routed with fast switching
INT locIfFSIPcts	1.3.6.1.4.1.9.2.2.2.1.4	INTEGER	read-only	Is the CTS signal up or down
INT locIfFSIPdcd	1.3.6.1.4.1.9.2.2.2.1.6	INTEGER	read-only	Is the DCD signal up or down
INT locIfFSIPdsr	1.3.6.1.4.1.9.2.2.2.1.7	INTEGER	read-only	Is the DSR signal up or down
INT locIfFSIPdtr	1.3.6.1.4.1.9.2.2.2.1.5	INTEGER	read-only	Is the DTR signal up or down
INT locIfFSIPIndex	1.3.6.1.4.1.9.2.2.2.1.1	INTEGER	read-only	Interface index of this card corresponding to its ifIndex
INT locIfFSIPportType	1.3.6.1.4.1.9.2.2.2.1.10	INTEGER	read-only	Cable Type of 4T, HSSI, Mx serial or FSIP
INT locIfFSIPrts	1.3.6.1.4.1.9.2.2.2.1.3	INTEGER	read-only	Is the RTS signal up or down
INT locIfFSIPrxClockrate	1.3.6.1.4.1.9.2.2.2.1.8	INTEGER	read-only	Received clock rate
INT locIfFSIPrxClockrateHi	1.3.6.1.4.1.9.2.2.2.1.9	INTEGER	read-only	Use when received clock rate is greater than 2^32 (gigabits).
INT locIfFSIPtype	1.3.6.1.4.1.9.2.2.2.1.2	INTEGER	read-only	Is this FSIP line DCE or DTE
STR locIfHardType	1.3.6.1.4.1.9.2.2.1.1.1	DisplayString	read-only	Returns the type of interface.
INT locIfInAbort	1.3.6.1.4.1.9.2.2.1.1.16	INTEGER	read-only	Number of input packets which were aborted.
INT locIfInBitsSec	1.3.6.1.4.1.9.2.2.1.1.6	INTEGER	read-only	Five minute exponentially-decayed moving average of input bits per second.
INT locIfInCRC	1.3.6.1.4.1.9.2.2.1.1.12	INTEGER	read-only	Number of input packets which had cyclic redundancy checksum errors.
INT locIfInFrame	1.3.6.1.4.1.9.2.2.1.1.13	INTEGER	read-only	Number of input packet which were misaligned.
INT locIfInGiants	1.3.6.1.4.1.9.2.2.1.1.11	INTEGER	read-only	Number of input packets which were larger then the physical media permitted.
INT locIfInIgnored	1.3.6.1.4.1.9.2.2.1.1.15	INTEGER	read-only	Number of input packets which were simply ignored by this interface.
INT locIfInOverrun	1.3.6.1.4.1.9.2.2.1.1.14	INTEGER	read-only	Count of input which arrived too quickly for the to hardware receive.
INT locIfInPktsSec	1.3.6.1.4.1.9.2.2.1.1.7	INTEGER	read-only	Five minute exponentially-decayed moving average of input packets per second.
INT locIfInputQueueDrops	1.3.6.1.4.1.9.2.2.1.1.26	INTEGER	read-only	The number of packets dropped because the input queue was full.
INT locIfInRunts	1.3.6.1.4.1.9.2.2.1.1.10	INTEGER	read-only	Number of packets input which were smaller then the allowable physical media permitted.
CTR locIfipInOctets	1.3.6.1.4.1.9.2.2.1.1.44	Counter	read-only	ip protocol input octet count
CTR locIfipInPkts	1.3.6.1.4.1.9.2.2.1.1.42	Counter	read-only	ip protocol input packet count
CTR locIfipOutOctets	1.3.6.1.4.1.9.2.2.1.1.45	Counter	read-only	ip protocol output octet count
CTR locIfipOutPkts	1.3.6.1.4.1.9.2.2.1.1.43	Counter	read-only	ip protocol output packet count
INT locIfKeep	1.3.6.1.4.1.9.2.2.1.1.19	INTEGER	read-only	Boolean whether keepalives are enabled on this interface.
CTR locIflanmanInOctets	1.3.6.1.4.1.9.2.2.1.1.96	Counter	read-only	LanMan protocol input octet count
CTR locIflanmanInPkts	1.3.6.1.4.1.9.2.2.1.1.94	Counter	read-only	LanMan protocol input packet count
CTR locIflanmanOutOctets	1.3.6.1.4.1.9.2.2.1.1.97	Counter	read-only	LanMan protocol output octet count
CTR locIflanmanOutPkts	1.3.6.1.4.1.9.2.2.1.1.95	Counter	read-only	LanMan protocol output packet count
INT locIfLastIn	1.3.6.1.4.1.9.2.2.1.1.3	INTEGER	read-only	Elapsed time in milliseconds since last line protocol input packet was received.
INT locIfLastOut	1.3.6.1.4.1.9.2.2.1.1.4	INTEGER	read-only	Elapsed time in milliseconds since last line protocol output packet was transmitted.
INT locIfLastOutHang	1.3.6.1.4.1.9.2.2.1.1.5	INTEGER	read-only	Elapsed time in milliseconds since last line protocol output packet could not be successfully transmitted.
INT locIfLineProt	1.3.6.1.4.1.9.2.2.1.1.2	INTEGER	read-only	Boolean whether interface line protocol is up or not.
INT locIfLoad	1.3.6.1.4.1.9.2.2.1.1.24	INTEGER	read-only	The loading factor of the interface. Used by IGRP.
CTR locIfmopInOctets	1.3.6.1.4.1.9.2.2.1.1.92	Counter	read-only	MOP protocol input octet count
CTR locIfmopInPkts	1.3.6.1.4.1.9.2.2.1.1.90	Counter	read-only	MOP protocol input packet count
CTR locIfmopOutOctets	1.3.6.1.4.1.9.2.2.1.1.93	Counter	read-only	MOP protocol output octet count
CTR locIfmopOutPkts	1.3.6.1.4.1.9.2.2.1.1.91	Counter	read-only	MOP protocol output packet count
CTR locIfnovellInOctets	1.3.6.1.4.1.9.2.2.1.1.64	Counter	read-only	Novell protocol input octet count
CTR locIfnovellInPkts	1.3.6.1.4.1.9.2.2.1.1.62	Counter	read-only	Novell protocol input packet count
CTR locIfnovellOutOctets	1.3.6.1.4.1.9.2.2.1.1.65	Counter	read-only	Novell protocol output octet count
CTR locIfnovellOutPkts	1.3.6.1.4.1.9.2.2.1.1.63	Counter	read-only	Novell protocol output packet count
CTR locIfotherInOctets	1.3.6.1.4.1.9.2.2.1.1.40	Counter	read-only	Other protocol input octet count
CTR locIfotherInPkts	1.3.6.1.4.1.9.2.2.1.1.38	Counter	read-only	Other protocol input packet count
CTR locIfotherOutOctets	1.3.6.1.4.1.9.2.2.1.1.41	Counter	read-only	Other protocol output octet count
CTR locIfotherOutPkts	1.3.6.1.4.1.9.2.2.1.1.39	Counter	read-only	Other protocol output packet count
INT locIfOutBitsSec	1.3.6.1.4.1.9.2.2.1.1.8	INTEGER	read-only	Five minute exponentially-decayed moving average of output bits per second.
INT locIfOutPktsSec	1.3.6.1.4.1.9.2.2.1.1.9	INTEGER	read-only	Five minute exponentially-decayed moving average of output packets per second.
INT locIfOutputQueueDrops	1.3.6.1.4.1.9.2.2.1.1.27	INTEGER	read-only	The number of packets dropped because the output queue was full.
CTR locIfprobeInOctets	1.3.6.1.4.1.9.2.2.1.1.112	Counter	read-only	Probe protocol input octet count
CTR locIfprobeInPkts	1.3.6.1.4.1.9.2.2.1.1.110	Counter	read-only	Probe protocol input packet count
CTR locIfprobeOutOctets	1.3.6.1.4.1.9.2.2.1.1.113	Counter	read-only	Probe protocol output octet count
CTR locIfprobeOutPkts	1.3.6.1.4.1.9.2.2.1.1.111	Counter	read-only	Probe protocol output packet count
CTR locIfpupInOctets	1.3.6.1.4.1.9.2.2.1.1.88	Counter	read-only	PUP protocol input octet count
CTR locIfpupInPkts	1.3.6.1.4.1.9.2.2.1.1.86	Counter	read-only	PUP protocol input packet count
CTR locIfpupOutOctets	1.3.6.1.4.1.9.2.2.1.1.89	Counter	read-only	PUP protocol output octet count
CTR locIfpupOutPkts	1.3.6.1.4.1.9.2.2.1.1.87	Counter	read-only	PUP protocol output packet count
STR locIfReason	1.3.6.1.4.1.9.2.2.1.1.20	DisplayString	read-only	Reason for interface last status change.
INT locIfReliab	1.3.6.1.4.1.9.2.2.1.1.22	INTEGER	read-only	The reliability of the interface. Used by IGRP.
INT locIfResets	1.3.6.1.4.1.9.2.2.1.1.17	INTEGER	read-only	Number of times the interface internally reset.
INT locIfRestarts	1.3.6.1.4.1.9.2.2.1.1.18	INTEGER	read-only	Number of times interface needed to be completely restarted.
CTR locIfSlowInOctets	1.3.6.1.4.1.9.2.2.1.1.32	Counter	read-only	Octet count for Inbound traffic routed with slow switching
CTR locIfSlowInPkts	1.3.6.1.4.1.9.2.2.1.1.30	Counter	read-only	Packet count for Inbound traffic routed with slow switching
CTR locIfSlowOutOctets	1.3.6.1.4.1.9.2.2.1.1.33	Counter	read-only	Octet count for Outbound traffic routed with slow switching
CTR locIfSlowOutPkts	1.3.6.1.4.1.9.2.2.1.1.31	Counter	read-only	Packet count for Outbound traffic routed with slow switching
CTR locIfspanInOctets	1.3.6.1.4.1.9.2.2.1.1.104	Counter	read-only	Spanning tree input octet packet count
CTR locIfspanInPkts	1.3.6.1.4.1.9.2.2.1.1.102	Counter	read-only	Spanning tree input protocol packet count
CTR locIfspanOutOctets	1.3.6.1.4.1.9.2.2.1.1.105	Counter	read-only	Spanning tree output octet packet count
CTR locIfspanOutPkts	1.3.6.1.4.1.9.2.2.1.1.103	Counter	read-only	Spanning tree output protocol packet count
CTR locIfsrbInOctets	1.3.6.1.4.1.9.2.2.1.1.80	Counter	read-only	SRB protocol input octet count
CTR locIfsrbInPkts	1.3.6.1.4.1.9.2.2.1.1.78	Counter	read-only	SRB protocol input packet count
CTR locIfsrbOutOctets	1.3.6.1.4.1.9.2.2.1.1.81	Counter	read-only	SRB protocol output octet count
CTR locIfsrbOutPkts	1.3.6.1.4.1.9.2.2.1.1.79	Counter	read-only	SRB protocol output packet count
CTR locIfstunInOctets	1.3.6.1.4.1.9.2.2.1.1.100	Counter	read-only	STUN protocol input octet count
CTR locIfstunInPkts	1.3.6.1.4.1.9.2.2.1.1.98	Counter	read-only	STUN protocol input packet count
CTR locIfstunOutOctets	1.3.6.1.4.1.9.2.2.1.1.101	Counter	read-only	STUN protocol output octet count
CTR locIfstunOutPkts	1.3.6.1.4.1.9.2.2.1.1.99	Counter	read-only	STUN protocol output packet count
CTR locIfvinesInOctets	1.3.6.1.4.1.9.2.2.1.1.72	Counter	read-only	Vines protocol input octet count
CTR locIfvinesInPkts	1.3.6.1.4.1.9.2.2.1.1.70	Counter	read-only	Vines protocol input packet count
CTR locIfvinesOutOctets	1.3.6.1.4.1.9.2.2.1.1.73	Counter	read-only	Vines protocol output octet count
CTR locIfvinesOutPkts	1.3.6.1.4.1.9.2.2.1.1.71	Counter	read-only	Vines protocol output packet count
CTR locIfxnsInOctets	1.3.6.1.4.1.9.2.2.1.1.52	Counter	read-only	XNS protocol input byte count
CTR locIfxnsInPkts	1.3.6.1.4.1.9.2.2.1.1.50	Counter	read-only	XNS protocol input packet count
CTR locIfxnsOutOctets	1.3.6.1.4.1.9.2.2.1.1.53	Counter	read-only	XNS protocol output byte count
CTR locIfxnsOutPkts	1.3.6.1.4.1.9.2.2.1.1.51	Counter	read-only	XNS protocol output packet count

RFC description

Provides additional Cisco interface statistics beyond RFC1213, including protocol status and packet/bit rates.

Start monitoring Legacy Cisco IOS router/switch (extended per-interface statistics supplementing ifTable) 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 OLD-CISCO-INTERFACES-MIB

What Is OLD-CISCO-INTERFACES-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description