TN-DEV-SYS-SNMPMGMT-MIB

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Organization: Transition Networks, Inc.

Last Updated: 2014-02-19

Category: Network Management Infrastructure, Transition Networks Media Converters

Description: Manages Transition Networks SNMP agent configuration, communities, and trap destinations.

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 TN-DEV-SYS-SNMPMGMT-MIB?

TN-DEV-SYS-SNMPMGMT-MIB is a Transition Networks private MIB for configuring and monitoring the SNMP management agent itself on TN media-conversion and networking modules, covering access mode, SNMP version, read/write community strings, the local SNMPv3 engine ID, and trap manager destinations. It is fundamentally a configuration/software-status MIB: it lets an administrator verify how the device's own SNMP agent is set up and where it is sending traps, rather than exposing environmental or traffic data. Its main monitoring value is confirming the software status of the management plane -- that the correct SNMP version and communities are active and that trap destinations are correctly registered -- which is important for ensuring visibility into the rest of the device isn't silently broken. It relies on standard SNMP transport-address conventions (TDomain/TAddress) for defining trap manager destinations. It is typically used across Transition Networks' media converters, switches, and NIDs to centrally audit and manage SNMP access settings. Engineers can download the TN-DEV-SYS-SNMPMGMT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TN-DEV-SYS-SNMPMGMT-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

Transition Networks media converters, switches, and network interface devices (NIDs)

Monitoring Examples

An administrator would poll tnDevSysSnmpMgmtTable/tnDevSysSnmpMgmtEntry to check tnDevSysSnmpAccess, tnDevSysSnmpVersion, and tnDevSysSnmpReadCommunity/tnDevSysSnmpWriteCommunity, confirming the device hasn't reverted to a default or overly permissive community string. Checking tnDevSysSnmpTrapManagerTable entries for the expected tnDevSysSnmpTrapManagerAddrTAddress would reveal whether a device's trap destination was misconfigured, explaining why its traps weren't reaching the NMS.

What Can Be Monitored

SNMP access mode
SNMP version in use
read/write community strings
local SNMPv3 engine ID
configured trap manager destinations

Imported Objects

From ENTITY-MIB

entPhysicalIndex

OBJECT-TYPE

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From Q-BRIDGE-MIB

PortList

From SNMP-FRAMEWORK-MIB

SnmpAdminString
SnmpEngineID

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
RowStatus
TAddress
TDomain

From TN-MGMT-MIB

tnDevMgmt

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
tnDevSysSnmpmgmt	1.3.6.1.4.1.868.2.5.3.1.1.14			The mib provides functionalities for SNMP managing in TN modules.
tnDevSysSnmpMgmtTable	1.3.6.1.4.1.868.2.5.3.1.1.14.1		not-accessible	Table to manage SNMP status for each device.
tnDevSysSnmpMgmtEntry	1.3.6.1.4.1.868.2.5.3.1.1.14.1.1		not-accessible	An entry containing SNMP status for each device.
INT tnDevSysSnmpAccess	1.3.6.1.4.1.868.2.5.3.1.1.14.1.1.1	INTEGER	read-write	The status of SNMP. Set this value to enabled(1) to enable SNMP access, set this value to disabled(2) to disable the SNMP access.
STR tnDevSysSnmpVersion	1.3.6.1.4.1.868.2.5.3.1.1.14.1.1.2	DisplayString	read-write	The current active SNMP version. Possible versions are: v1: SNMP supported version 1. v2c: SNMP supported version 2c. v3: SNMP supported version 3.
STR tnDevSysSnmpReadCommunity	1.3.6.1.4.1.868.2.5.3.1.1.14.1.1.3	DisplayString	read-write	The SNMP Read-community string. Valid in v1/v2c version, default value is 'public'.
STR tnDevSysSnmpWriteCommunity	1.3.6.1.4.1.868.2.5.3.1.1.14.1.1.4	DisplayString	read-write	The SNMP Write-community string. Valid in v1/v2c version, default value is 'private'.
tnDevSysSnmpLocal	1.3.6.1.4.1.868.2.5.3.1.1.14.3
SNM tnDevSysSnmpLocalEngineID	1.3.6.1.4.1.868.2.5.3.1.1.14.3.1	SnmpEngineID	read-write	The SNMPv3 engine ID.
tnDevSysSnmpTrapManagerTable	1.3.6.1.4.1.868.2.5.3.1.1.14.4		not-accessible	Table to maintain the engine IDs of the SNMPv3 trap managers.
tnDevSysSnmpTrapManagerEntry	1.3.6.1.4.1.868.2.5.3.1.1.14.4.1		not-accessible	An entry in this table, containing the engineID of a SNMPv3 trap manager.
I32 tnDevSysSnmpTrapManagerIndex	1.3.6.1.4.1.868.2.5.3.1.1.14.4.1.1	Integer32	read-only	Index of this table.
TDO tnDevSysSnmpTrapManagerAddrTDomain	1.3.6.1.4.1.868.2.5.3.1.1.14.4.1.2	TDomain	read-write	The transport address type of the SNMP trap manager. The default value of this variable is snmpUDPDomain.
ADR tnDevSysSnmpTrapManagerAddrTAddress	1.3.6.1.4.1.868.2.5.3.1.1.14.4.1.3	TAddress	read-write	The transport address of the SNMP trap manager. For snmpUDPDomain, a TAddress is 6 octets long, the initial 4 octets containing the IP-address in network-byte order and the last 2 containing the UDP port in network-byte order.
SNM tnDevSysSnmpTrapManagerEngineID	1.3.6.1.4.1.868.2.5.3.1.1.14.4.1.4	SnmpEngineID	read-write	The engine ID of the SNMPv3 trap manager.
ROW tnDevSysSnmpTrapManagerStatus	1.3.6.1.4.1.868.2.5.3.1.1.14.4.1.20	RowStatus	read-create	This variable is used to dynamically create or delete an entry for this table.
tnDevSysSnmpTrapCfgTable	1.3.6.1.4.1.868.2.5.3.1.1.14.5		not-accessible	Table to maintain the SNMP trap configurations.
tnDevSysSnmpTrapCfgEntry	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1		not-accessible	An entry in this table, containing the SNMP trap configurations.
INT tnDevSysSnmpTrapCfgMode	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.1	INTEGER	read-write	The SNMP trap mode operation. Possible modes are: enabled - Enable SNMP trap mode operation. disabled - Disable SNMP trap mode operation.
STR tnDevSysSnmpTrapCfgCommunity	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.2	SnmpAdminString	read-write	the community access string when sending SNMP trap packet.
INT tnDevSysSnmpTrapCfgAuthFailure	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.3	INTEGER	read-write	Indicates that the SNMP entity is permitted to generate authentication failure traps. Possible modes are: enabled - Enable SNMP trap authentication failure. disabled - Disable SNMP trap authentication failure.
INT tnDevSysSnmpTrapCfgLinkChange	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.4	INTEGER	read-write	Indicates the SNMP trap link-up and link-down mode operation. Possible modes are: enabled - Enable SNMP trap link-up and link-down mode operation. disabled - Disable SNMP trap link-up and link-down mode operation.
INT tnDevSysSnmpTrapCfgEngineIdProbe	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.5	INTEGER	read-write	Indicates the SNMP trap probe security engine ID mode of operation. Possible values are: enabled - Enable SNMP trap probe security engine ID mode of operation. disabled - Disable SNMP trap probe security engine ID mode of operation.
SNM tnDevSysSnmpTrapCfgAdminEngineId	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.6	SnmpEngineID	read-write	Indicates the SNMP trap security engine ID. SNMPv3 sends traps and informs using USM for authentication and privacy. A unique engine ID for these traps and informs is needed. When tnDevSysSnmpTrapCfgEngineIdProbe is enabled, the ID will be probed automatically. Otherwise, the ID specified in this field is used.
STR tnDevSysSnmpTrapCfgSecurityName	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.7	SnmpAdminString	read-write	Indicates the SNMP trap security name. SNMPv3 traps and informs using USM for authentication and privacy. A unique security name is needed when traps and informs are enabled.
INT tnDevSysSnmpTrapCfgVersion	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.8	INTEGER	read-write	The current active SNMP Trap version. Possible versions are: v1: SNMP supported version 1. v2c: SNMP supported version 2c. v3: SNMP supported version 3.
INT tnDevSysSnmpTrapCfgInformMode	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.9	INTEGER	read-write	Indicates the SNMP trap inform mode operation. Possible modes are: Enabled: Enable SNMP trap inform mode operation. Disabled: Disable SNMP trap inform mode operation.
INT tnDevSysSnmpTrapCfgInformTimeout	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.10	INTEGER	read-write	Indicates the SNMP trap inform timeout. The allowed range is 0 to 2147 seconds.
INT tnDevSysSnmpTrapCfgInformRetry	1.3.6.1.4.1.868.2.5.3.1.1.14.5.1.11	INTEGER	read-write	Indicates the SNMP trap inform number of retry times. The allowed range is 0 to 255.
tnDevSysSnmpTrapServerCfgTable	1.3.6.1.4.1.868.2.5.3.1.1.14.6		not-accessible	Table to maintain the SNMP trap configurations.
tnDevSysSnmpTrapServerCfgEntry	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1		not-accessible	An entry in this table, containing the SNMP trap configurations.
STR tnDevSysSnmpTrapServerCfgName	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.1	SnmpAdminString	read-write	the trap configuration name.
INT tnDevSysSnmpTrapServerCfgMode	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.2	INTEGER	read-write	The SNMP trap mode operation. Possible modes are: enabled - Enable SNMP trap mode operation. disabled - Disable SNMP trap mode operation.
INT tnDevSysSnmpTrapServerCfgVersion	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.3	INTEGER	read-write	The current active SNMP Trap version. Possible versions are: v1: SNMP supported version 1. v2c: SNMP supported version 2c. v3: SNMP supported version 3.
STR tnDevSysSnmpTrapServerCfgCommunity	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.4	SnmpAdminString	read-write	the community access string when sending SNMP trap packet.
IP tnDevSysSnmpTrapServerCfgDstAddress	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.5	InetAddress	read-write	Indicates destination ip address.
INT tnDevSysSnmpTrapServerCfgDstPort	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.6	INTEGER	read-write	The allowed range for the port number is from 1 through 65535.
INT tnDevSysSnmpTrapServerCfgInformMode	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.7	INTEGER	read-write	Indicates the SNMP trap inform mode operation. Possible modes are: Enabled: Enable SNMP trap inform mode operation. Disabled: Disable SNMP trap inform mode operation.
INT tnDevSysSnmpTrapServerCfgInformTimeout	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.8	INTEGER	read-write	Indicates the SNMP trap inform timeout. The allowed range is 0 to 2147 seconds.
INT tnDevSysSnmpTrapServerCfgInformRetry	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.9	INTEGER	read-write	Indicates the SNMP trap inform number of retry times. The allowed range is 0 to 255.
INT tnDevSysSnmpTrapServerCfgEngineIdProbe	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.10	INTEGER	read-write	Indicates the SNMP trap probe security engine ID mode of operation. Possible values are: enabled - Enable SNMP trap probe security engine ID mode of operation. disabled - Disable SNMP trap probe security engine ID mode of operation.
SNM tnDevSysSnmpTrapServerCfgAdminEngineId	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.11	SnmpEngineID	read-write	Indicates the SNMP trap security engine ID. SNMPv3 sends traps and informs using USM for authentication and privacy. A unique engine ID for these traps and informs is needed. When tnDevSysSnmpTrapCfgEngineIdProbe is enabled, the ID will be probed automatically. Otherwise, the ID specified in this field is used.
STR tnDevSysSnmpTrapServerCfgSecurityName	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.12	SnmpAdminString	read-write	Indicates the SNMP trap security name. SNMPv3 traps and informs using USM for authentication and privacy. A unique security name is needed when traps and informs are enabled.
INT tnDevSysSnmpTrapServerCfgEvtWstart	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.13	INTEGER	read-write
INT tnDevSysSnmpTrapServerCfgEvtCstart	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.14	INTEGER	read-write
POR tnDevSysSnmpTrapServerCfgEvtLinkUp	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.15	PortList	read-write
POR tnDevSysSnmpTrapServerCfgEvtLinkDown	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.16	PortList	read-write
POR tnDevSysSnmpTrapServerCfgEvtLldp	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.17	PortList	read-write
INT tnDevSysSnmpTrapServerCfgEvtAuthFail	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.18	INTEGER	read-write	Indicates that the SNMP entity is permitted to generate authentication failure traps. Possible modes are: enabled - Enable SNMP trap authentication failure. disabled - Disable SNMP trap authentication failure.
INT tnDevSysSnmpTrapServerCfgEvtStp	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.19	INTEGER	read-write
INT tnDevSysSnmpTrapServerCfgEvtRmon	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.20	INTEGER	read-write
ROW tnDevSysSnmpTrapServerCfgRowStatus	1.3.6.1.4.1.868.2.5.3.1.1.14.6.1.21	RowStatus	read-create	This indicates the status of the entry, and is used to create and delete entries in this table.
INT tnDevSysSnmpTrapGlobalCfgMode	1.3.6.1.4.1.868.2.5.3.1.1.14.7	INTEGER	read-write	The global SNMP trap mode operation. Possible modes are: enabled - Enable SNMP trap mode operation. disabled - Disable SNMP trap mode operation.

RFC description

Provides SNMP management functionalities for Transition Networks modules. Manages SNMP access, versions, communities, and trap configuration.

Start monitoring Transition Networks media converters, switches, and NIDs (SNMP agent config/trap-destination 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 TN-DEV-SYS-SNMPMGMT-MIB

What Is TN-DEV-SYS-SNMPMGMT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description