EMSNetrake-MIB

All MIBs › EMSNetrake-MIB

Organization: Netrake

Last Updated: 2001--0-9-

Category: Domain: VoIP/Telephony

Description: EMS Netrake MIB for managing Netrake session border controller appliances including SIP session and signaling statistics.

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What Is EMSNetrake-MIB?

EMSNetrake-MIB is a vendor MIB for Netrake session border controller (SBC) appliances, used to manage SIP session and signaling statistics for voice-over-IP call control at the network edge. Based on its vendor domain reference it would expose data covering active SIP sessions, call signaling counters, and general appliance status. Its role in monitoring is to reveal both the software health of the SBC's call-control processes (session counts, signaling error rates) and general system status such as uptime, letting operators detect call-setup failures or capacity exhaustion on the SBC. As a session border controller MIB it likely interacts with or complements standard SIP/VoIP monitoring MIBs, though no explicit dependency is documented here. It is deployed at the edge of VoIP networks (carrier or enterprise) where Netrake SBC appliances broker and secure SIP sessions between networks. Engineers can download the EMSNetrake-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in EMSNetrake-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

Netrake session border controller (SBC) appliance

Monitoring Examples

No sample object names were available for this module, so specific tables cannot be cited with confidence; however, a typical use would involve polling active SIP session counts and signaling error/failure counters to detect when the SBC is approaching capacity or experiencing call setup failures. This entry should be treated as a general description pending access to the actual MIB object definitions for concrete OID-level detail.

What Can Be Monitored

active SIP session count
call signaling statistics
SBC appliance status

Imported Objects

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
enterprises

From SNMPv2-TC

DateAndTime
DisplayString
RowStatus

How to Use in IPNetwork Monitor

Example using deviceAlarmStatus OID:

Select a Netrake session border controller (SBC) appliance as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type deviceAlarmStatus into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. It reports the overall alarm status of the device based on highest severity alarm active on the device. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is an INTEGER-type OID, Value bounds is the most useful condition here — trigger an alert if the value is anything other than 'clear', since that indicates the condition this object reports has changed to one worth investigating. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
org	1.3
dod	1.3.6
internet	1.3.6.1
private	1.3.6.1.4
enterprises	1.3.6.1.4.1
netrake	1.3.6.1.4.1.10950			www.netrake.com
products	1.3.6.1.4.1.10950.1
ems	1.3.6.1.4.1.10950.1.2
managedDevices	1.3.6.1.4.1.10950.1.2.1
managedDevicesTable	1.3.6.1.4.1.10950.1.2.1.1		not-accessible	This table contains the list of devices being managed by this EMS
managedDevicesEntry	1.3.6.1.4.1.10950.1.2.1.1.1		not-accessible	Row Description
STR deviceName	1.3.6.1.4.1.10950.1.2.1.1.1.1	DisplayString	read-only	Name assigned to the device
STR deviceSerialNumber	1.3.6.1.4.1.10950.1.2.1.1.1.2	DisplayString	read-only	Serial number of device
STR deviceModel	1.3.6.1.4.1.10950.1.2.1.1.1.3	DisplayString	read-only	Model number of device
IP deviceMgmtIpAddress	1.3.6.1.4.1.10950.1.2.1.1.1.4	IpAddress	read-only	Device's management IP address
INT deviceAlarmStatusEx	1.3.6.1.4.1.10950.1.2.1.1.1.5	INTEGER	read-only	Overall alarm status of the device based on highest severity alarm active on the device
STR deviceOperState	1.3.6.1.4.1.10950.1.2.1.1.1.6	DisplayString	read-only	Operational state of the device
ROW deviceRowStatus	1.3.6.1.4.1.10950.1.2.1.1.1.7	RowStatus	read-only	Column Description
STR deviceDisplayName	1.3.6.1.4.1.10950.1.2.1.1.1.8	DisplayString	read-only	Name displayed on the EMS GUI Hierarchy
NTF deviceChangeTrap	1.3.6.1.4.1.10950.1.2.1.2			This trap is sent whenever a change occurs on the device or a device is added or removed
activeAlarm	1.3.6.1.4.1.10950.1.2.2
emsActiveAlarmTable	1.3.6.1.4.1.10950.1.2.2.1		not-accessible	This table contains the list of active alarms
emsActiveAlarmEntry	1.3.6.1.4.1.10950.1.2.2.1.1		not-accessible	Row Description
I32 emsActiveAlarmId	1.3.6.1.4.1.10950.1.2.2.1.1.1	Integer32	read-only	Unique identifier for instance of alarm
STR emsActiveAlarmDeviceName	1.3.6.1.4.1.10950.1.2.2.1.1.2	DisplayString	read-only	Name of the device that is associated with this alarm
DAT emsActiveAlarmDateTime	1.3.6.1.4.1.10950.1.2.2.1.1.3	DateAndTime	read-only	Date/time that the alarm was detected
INT emsActiveAlarmSeverity	1.3.6.1.4.1.10950.1.2.2.1.1.4	INTEGER	read-only	Severity of the alarm
STR emsActiveAlarmDescription	1.3.6.1.4.1.10950.1.2.2.1.1.5	DisplayString	read-only	Description of alarm
I32 emsActiveAlarmNumOccurances	1.3.6.1.4.1.10950.1.2.2.1.1.6	Integer32	read-only	Number of occurances of the alarmable condition since it became active
INT emsActiveAlarmServiceAffecting	1.3.6.1.4.1.10950.1.2.2.1.1.7	INTEGER	read-only	Indicates whether the alarm is service affecting
ROW emsActiveAlarmRowStatus	1.3.6.1.4.1.10950.1.2.2.1.1.8	RowStatus	read-only	Row Status of active alarm table
I32 emsActiveAlarmTypeID	1.3.6.1.4.1.10950.1.2.2.1.1.9	Integer32	read-only	Alarm type id - maps to documentation
NTF emsActiveAlarmChangeTrap	1.3.6.1.4.1.10950.1.2.2.2			This trap is sent whenever an alarm is changed, added, or deleted

RFC description

Netrake EMS (Element Management System) MIB for managed devices and alarm monitoring.

Start monitoring Netrake session border controller (SBC) appliance 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 EMSNetrake-MIB