XEDIA-DS3-MIB

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Organization: Xedia Corp.

Last Updated: 1997-12-07

Description: Xedia DS3 extension MIB adding vendor-specific line-status indicators and performance counters beyond the standard DS3 MIB for Xedia devices

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What Is XEDIA-DS3-MIB?

XEDIA-DS3-MIB is a vendor extension from Xedia Corporation (a WAN access router vendor later part of Lucent) that adds objects for managing DS3 (T3, 45 Mbps) links on Xedia devices, supplementing the standard DS3 MIB and related proposed drafts. It exposes configuration data such as line status, loopback status, and scrambling settings via xDsx3ConfigTable, along with near-real-time performance counters for framing and block errors via xDsx3CurrentTable. This is direct hardware/physical-layer status monitoring: xdsx3LineStatus and xdsx3LoopbackStatus reveal whether a DS3 port is in service, down, or stuck in a test loopback, while error counters expose degrading line quality before an outage occurs. The module description explicitly states it extends the standard DS3 MIB and proposed IETF drafts rather than replacing them. It is deployed on Xedia WAN access routers or multiplexers terminating leased DS3 circuits. Engineers can download the XEDIA-DS3-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in XEDIA-DS3-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

Xedia WAN access router / DS3 (T3) line card

Monitoring Examples

An operator would poll xdsx3LineStatus and xdsx3LoopbackStatus per row of xDsx3ConfigTable to confirm a DS3 port is in service and not stuck in test loopback, and would monitor xdsx3CurrentFBEs, xdsx3CurrentFEBEs, xdsx3CurrentPBESs, and xdsx3CurrentCBESs in xDsx3CurrentTable to catch a rising rate of framing or block errors signaling a degrading circuit.

What Can Be Monitored

DS3 line status
loopback status
line scrambling configuration
framing bit errors (FBE)
far-end block errors (FEBE)
P-bit/C-bit errored seconds

Imported Objects

From DS3-MIB

dsx3ConfigEntry	OBJECT-TYPE
dsx3CurrentEntry	OBJECT-TYPE
dsx3IntervalEntry	OBJECT-TYPE
dsx3TotalEntry	OBJECT-TYPE

From PerfHist-TC-MIB

PerfCurrentCount
PerfIntervalCount
PerfTotalCount

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

TEXTUAL-CONVENTION

From XEDIA-REG

xediaMibs

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
xediaDs3MIB	1.3.6.1.4.1.838.3.11			This module defines additional objects for management of DS3 links in Xedia devices, above and beyond what is defined in the standard DS3 mib, and proposed drafts.
xDs3Objects	1.3.6.1.4.1.838.3.11.1
xDs3Tables	1.3.6.1.4.1.838.3.11.2
xDsx3ConfigTable	1.3.6.1.4.1.838.3.11.2.1		not-accessible	The Xedia DS3 Config table contains extensions to the DS3 Config table.
xDsx3ConfigEntry	1.3.6.1.4.1.838.3.11.2.1.1		not-accessible	An entry in the Xedia DS3 Config table.
XDS xdsx3LineStatus	1.3.6.1.4.1.838.3.11.2.1.1.1	XDsx3LineStatus	read-only	Indicates the line status of the interface. This obect is identical to dsx3LineStatus in the DS3 MIB except that it uses the SNMPv2 BIT STRING object type.
BIT xdsx3LoopbackStatus	1.3.6.1.4.1.838.3.11.2.1.1.2	Bits	read-only	Indicates the local and remote loopback status of the interface. This object is identical to dsx3LoopbackStatus in the DS3 MIB except that it uses the SNMPv2 BIT STRING object type.
INT xdsx3Scrambling	1.3.6.1.4.1.838.3.11.2.1.1.3	INTEGER	read-write	The status of payload scrambling type is enabled at the data port.
xDsx3CurrentTable	1.3.6.1.4.1.838.3.11.2.2		not-accessible	The Xedia DS3 Current table contains extensions to the DS3 Current table which includes statistics being collected for the current 15 minute interval.
xDsx3CurrentEntry	1.3.6.1.4.1.838.3.11.2.2.1		not-accessible	An entry in the Xedia DS3 Current table.
PER xdsx3CurrentFBEs	1.3.6.1.4.1.838.3.11.2.2.1.1	PerfCurrentCount	read-only	The number of F and M Frame Bit Errored Seconds encountered during the current 15 minute interval.
PER xdsx3CurrentFEBEs	1.3.6.1.4.1.838.3.11.2.2.1.2	PerfCurrentCount	read-only	The number of Far End Block Errors encountered in the current 15 minute interval.
PER xdsx3CurrentPBESs	1.3.6.1.4.1.838.3.11.2.2.1.3	PerfCurrentCount	read-only	The number of P-Bit Bursty Errored Seconds (PBES) encountered during the current 15 minute interval. A PBES is a second with more than 1 and less than 45 ocurring p-bit coding violations and NO Out of Frame defects nor detected incoming AIS. This gauge is not incremented when UASs are counted.
PER xdsx3CurrentCBESs	1.3.6.1.4.1.838.3.11.2.2.1.4	PerfCurrentCount	read-only	The number of C-Bit Bursty Errored Seconds (CBES) encountered during the current 15 minute interval. A CBES is a second with more than 1 and less than 45 ocurring c-bit coding violations and NO Out of Frame defects nor detected incoming AIS. This gauge is not incremented when UASs are counted.
XDS xdsx3CurrentLocalLineStatus	1.3.6.1.4.1.838.3.11.2.2.1.5	XDsx3LineStatus	read-only	The bitwise ORing of the dsx3LineStatus values (local line status) encountered during the current 15 minute interval. This object is useful in identifying all xdsx3LineStatus conditions which occured during the interval including the NO_ALARM condition.
XDS xdsx3CurrentRemoteLineStatus	1.3.6.1.4.1.838.3.11.2.2.1.6	XDsx3LineStatus	read-only	The bitwise ORing of the far end dsx3LineStatus values (remote line status) encountered during the current 15 minute interval. This object is useful in identifying all dsx3LineStatus conditions which occured during the interval including the NO_ALARM condition.
xDsx3IntervalTable	1.3.6.1.4.1.838.3.11.2.3		not-accessible	The Xedia DS3 Interval Table contains extensions to the DS3 Interval table which includes statistics collected over the previous 24 hours of operation. The past 24 hours are broken into 96 completed 15 minute intervals.
xDsx3IntervalEntry	1.3.6.1.4.1.838.3.11.2.3.1		not-accessible	An entry in the Xedia DS3 Interval Table.
NUM xdsx3IntervalFBEs	1.3.6.1.4.1.838.3.11.2.3.1.1	PerfIntervalCount	read-only	The number of F and M Frame Bit Errored Seconds encountered during the interval.
NUM xdsx3IntervalFEBEs	1.3.6.1.4.1.838.3.11.2.3.1.2	PerfIntervalCount	read-only	The number of Far End Block Errors encountered during the interval.
NUM xdsx3IntervalPBESs	1.3.6.1.4.1.838.3.11.2.3.1.3	PerfIntervalCount	read-only	The number of P-Bit Bursty Errored Seconds (PBES) encountered during the interval.
NUM xdsx3IntervalCBESs	1.3.6.1.4.1.838.3.11.2.3.1.4	PerfIntervalCount	read-only	The number of C-Bit Bursty Errored Seconds (CBES) encountered during the interval.
XDS xdsx3IntervalLocalLineStatus	1.3.6.1.4.1.838.3.11.2.3.1.5	XDsx3LineStatus	read-only	The bitwise ORing of the dsx3LineStatus values (local line status) encountered during the interval.
XDS xdsx3IntervalRemoteLineStatus	1.3.6.1.4.1.838.3.11.2.3.1.6	XDsx3LineStatus	read-only	The bitwise ORing of the far end dsx3LineStatus values (remote line status) encountered during the interval.
xDsx3TotalTable	1.3.6.1.4.1.838.3.11.2.4		not-accessible	The Xedia DS3 Total Table contains extensions to the DS3 Total table which includes cumulative sums of the various statistics for the 24 hour period preceding the current interval. Invalid 15 minute intervals count as 0.
xDsx3TotalEntry	1.3.6.1.4.1.838.3.11.2.4.1		not-accessible	An entry in the Xedai DS3 Total Table.
PER xdsx3TotalFBEs	1.3.6.1.4.1.838.3.11.2.4.1.1	PerfTotalCount	read-only	The sum of F and M Frame Bit Errored Seconds for all intervals in the interval table.
PER xdsx3TotalFEBEs	1.3.6.1.4.1.838.3.11.2.4.1.2	PerfTotalCount	read-only	The sum of Far End Block Errors for all intervals in the interval table.
PER xdsx3TotalPBESs	1.3.6.1.4.1.838.3.11.2.4.1.3	PerfTotalCount	read-only	The sum of P-Bit Bursty Errored Seconds (PBES) for all intervals in the interval table.
PER xdsx3TotalCBESs	1.3.6.1.4.1.838.3.11.2.4.1.4	PerfTotalCount	read-only	The sum of C-Bit Bursty Errored Seconds (CBES) for all intervals in the interval table.
XDS xdsx3TotalLocalLineStatus	1.3.6.1.4.1.838.3.11.2.4.1.5	XDsx3LineStatus	read-only	The bitwise ORing of the dsx3LineStatus values (local line status) for all intervals in the interval table.
XDS xdsx3TotalRemoteLineStatus	1.3.6.1.4.1.838.3.11.2.4.1.6	XDsx3LineStatus	read-only	The bitwise ORing of the far end dsx3LineStatus values (remote line status) for all intervals in the interval table.
xDs3Conformance	1.3.6.1.4.1.838.3.11.3
xDs3Compliances	1.3.6.1.4.1.838.3.11.3.1
xDs3Compliance	1.3.6.1.4.1.838.3.11.3.1.1			The compliance statement for all agents that support this MIB. A compliant agent implements all objects defined in this MIB.
xDs3Groups	1.3.6.1.4.1.838.3.11.3.2
xDs3AllGroup	1.3.6.1.4.1.838.3.11.3.2.1			The set of all accessible objects in this MIB.

RFC description

Xedia DS3/E3 interface MIB for managing and monitoring DS3 (Digital Signal level 3) interface configuration and statistics on Xedia routers.

Start monitoring Xedia WAN access router / DS3 (T3) line card (line-status/loopback/framing-error 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 XEDIA-DS3-MIB

What Is XEDIA-DS3-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description