UBQS-REDUNDANCY-MIB

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Organization: Ubiquoss Corp.

Last Updated: 2013-06-18

Description: MIB for monitoring active/standby redundancy state and failover transitions between paired Ubiquoss network appliances

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What Is UBQS-REDUNDANCY-MIB?

UBQS-REDUNDANCY-MIB is a Ubiquoss vendor MIB for monitoring and configuring active/standby redundancy pairs of their network appliances. It exposes data on the redundancy role and state of the local and peer unit, and tracks switchover (failover) events between the active and standby members of a redundant pair. Its monitoring focus is squarely on software/system status: which unit currently holds the active role, whether the peer is reachable and synchronized, and whether an unexpected failover has occurred, which is critical for detecting split-brain conditions or an unplanned switchover that could indicate a hardware or software fault on the previously active unit. It complements UBQS-SYSTEM-MIB, which references redundancy status (ubiSysRedundancy) as part of general system information, suggesting the two MIBs are meant to be read together. It is deployed on paired Ubiquoss switches or access nodes configured in a high-availability redundant configuration in carrier or enterprise networks. Engineers can download the UBQS-REDUNDANCY-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in UBQS-REDUNDANCY-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

Ubiquoss switches
Ubiquoss access network appliances deployed in redundant pairs

Monitoring Examples

An administrator would poll ubiRedundancyObjects and ubiRedundancyPeerObjects to determine which unit is currently active and whether the peer unit is present and synchronized, and watch ubiSwitchoverObjects for a recent or unexpected switchover event. A switchover count that increments outside of a planned maintenance window would indicate the previously active unit encountered a fault (hardware failure, software crash, or lost heartbeat) and failed over to standby. ubiRedundancyMIBNotifications would fire traps corresponding to these state transitions for real-time alerting.

What Can Be Monitored

active/standby role
peer unit status
switchover/failover events
redundancy synchronization state

Imported Objects

From IF-MIB

InterfaceIndex
InterfaceIndexOrZero

From INET-ADDRESS-MIB

InetAddress
InetAddressPrefixLength
InetAddressType

From SNMPv2-SMI

Counter32
Gauge32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DisplayString
PhysAddress
TEXTUAL-CONVENTION
TimeStamp
TruthValue

From UBQS-SMI

ubiMgmtv2

OBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using ubiPeerCpuOneMin OID:

Select a Ubiquoss switch or access-network appliance deployed in a redundant pair (active/standby role and failover status) 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 ubiPeerCpuOneMin into the Find box to locate it in the OID tree, then select it and click OK. It reports cPU busy percentage in the last 1 minute period. 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 a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if utilization exceeds 85%, a common warning threshold before sustained high load affects performance. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
ubiRedundancyMIB	1.3.6.1.4.1.7800.100.29			The UBQS-REDUNDANCY-MIB is used to monitor and configure the redundancy appliances.
ubiRedundancyMIBNotificationPrefix	1.3.6.1.4.1.7800.100.29.0
NTF ubiSwitchOverNotification	1.3.6.1.4.1.7800.100.29.0.1			The agent generates this trap when a switchover occurs.
NTF ubiRedundancyConnectionStateNotification	1.3.6.1.4.1.7800.100.29.0.2			The agent generates this trap when the connection state of standby appliance device is changed.
NTF ubiRedundancySyncNotification	1.3.6.1.4.1.7800.100.29.0.3			The agent generates this trap when the synchronization process with standby SCU is done. This notification occurs after standby is connected.
NTF ubiRedundancySyncStateChangeNotification	1.3.6.1.4.1.7800.100.29.0.4			The agent generates this trap when the synchronization state has been changed.
ubiRedundancyObjects	1.3.6.1.4.1.7800.100.29.1
ubiRedundancy	1.3.6.1.4.1.7800.100.29.1.1
INT ubiRedundancyReload	1.3.6.1.4.1.7800.100.29.1.1.1	INTEGER	read-write	Reload Active/Standby or Peer device.
RED ubiRedundancyMyRedundancyState	1.3.6.1.4.1.7800.100.29.1.1.2	RedundancyState	read-only	The HA redundancy state of this appliance device.
ubiRedundancyTable	1.3.6.1.4.1.7800.100.29.1.1.3		not-accessible	This table keeps the current configuration of the redundancy information of the active and standby units.
ubiRedundancyEntry	1.3.6.1.4.1.7800.100.29.1.1.3.1		not-accessible	An entry containing redundancy information of the active and standby units
T/F ubiRedundancyIsActivePreferred	1.3.6.1.4.1.7800.100.29.1.1.3.1.1	TruthValue	not-accessible	This status indicates whether this appliance device is preferred to active or not. Commonly upper(or left) device has this value as True(1) and low(or right) device has this value as False(0).
RED ubiRedundancyState	1.3.6.1.4.1.7800.100.29.1.1.3.1.2	RedundancyState	read-only	The HA redundancy state of the appliance device. Role states for redundancy. Valid values are : notConfigured (1) The appliance is not configured for redundancy. active (2) The appliance is the active appliance. standby (3) The appliance is warm standby mode activeLostStandby (4) The active appliance is not getting any response from the standby appliance.
INT ubiRedundancyConnectionState	1.3.6.1.4.1.7800.100.29.1.1.3.1.3	INTEGER	accessible-for-notify	The HA redundancy connection state of standby appliance device.
T/F ubiRedundancyConnStateNotificationEnabled	1.3.6.1.4.1.7800.100.29.1.1.4	TruthValue	read-write	Enable or disable redundancy connection state notification via SNMP.
ubiRedundancySyncTable	1.3.6.1.4.1.7800.100.29.1.1.5		not-accessible	This table keeps the information of the redundancy sync state of the active and standby units.
ubiRedundancySyncEntry	1.3.6.1.4.1.7800.100.29.1.1.5.1		not-accessible	An entry containing redundancy sync information of the active and standby units
INT ubiRedundancySyncState	1.3.6.1.4.1.7800.100.29.1.1.5.1.1	INTEGER	accessible-for-notify	The redundancy sync state of active appliance device for standby. This sync state is related with 'redundancy-check' function. ACTIVE periodically checks sync state with STANDBY using this function. Valid values are : sync (1) synchronized with standby. notSync (2) some mismatch occurs with standby.
T/F ubiRedundancySyncNotificationEnabled	1.3.6.1.4.1.7800.100.29.1.1.5.1.2	TruthValue	read-write	Enable or disable redundancy sync notification via SNMP.
T/F ubiRedundancySyncStateChangeNotificationEnabled	1.3.6.1.4.1.7800.100.29.1.1.5.1.3	TruthValue	read-write	Enable or disable redundancy sync state change notification via SNMP.
ubiRedundancyAddrTable	1.3.6.1.4.1.7800.100.29.1.2		not-accessible	This table keeps the current configuration of the address information of the active and standby appliances. There is an entry in this table corresponding to each network interface that is configured for redundancy. Thus, the number of entries in this table corresponds to the number of interfaces configured for redundancy.
ubiRedundancyAddrEntry	1.3.6.1.4.1.7800.100.29.1.2.1		not-accessible	An entry containing address information for redundancy configuration on a network interface.
NUM ubiRedundancyAddrIfIndex	1.3.6.1.4.1.7800.100.29.1.2.1.1	InterfaceIndex	read-only	The index value which uniquely identifies the interface to which this entry is applicable.
IPt ubiRedundancyAddrMyAddressType	1.3.6.1.4.1.7800.100.29.1.2.1.2	InetAddressType	read-only	The type of address stored in ubiMyAddressType.
IP ubiRedundancyAddrMyAddress	1.3.6.1.4.1.7800.100.29.1.2.1.3	InetAddress	read-only	The IP address of the interface configured for this HA configuration in this appliance. The type of this mib variable is defined in ubiMyAddressType.
IPt ubiRedundancyAddrPeerAddressType	1.3.6.1.4.1.7800.100.29.1.2.1.4	InetAddressType	read-only	The type of address stored in ubiPeerAddressType
IP ubiRedundancyAddrPeerAddress	1.3.6.1.4.1.7800.100.29.1.2.1.5	InetAddress	read-only	The IP address of the interface configured for this HA configuration in the peer appliance. The type of this mib variable is defined in ubiPeerAddressType.
ubiRedundancyPeerObjects	1.3.6.1.4.1.7800.100.29.2
ubiPeerSysInfo	1.3.6.1.4.1.7800.100.29.2.1
STR ubiPeerSWVersion	1.3.6.1.4.1.7800.100.29.2.1.1	DisplayString	read-only	Software version of the peer HA system
STR ubiPeerSerialNumber	1.3.6.1.4.1.7800.100.29.2.1.2	DisplayString	read-only	Serial Number of the peer HA system
PHY ubiPeerPhysicalAddress	1.3.6.1.4.1.7800.100.29.2.1.3	PhysAddress	read-only	Peer's physical address.
ubiPeerResource	1.3.6.1.4.1.7800.100.29.2.2
C32 ubiPeerCpuFiveSec	1.3.6.1.4.1.7800.100.29.2.2.1	Counter32	not-accessible	CPU busy percentage in the last 5 second period.
C32 ubiPeerCpuOneMinEx	1.3.6.1.4.1.7800.100.29.2.2.2	Counter32	read-only	CPU busy percentage in the last 1 minute period.
C32 ubiPeerCpuFiveMin	1.3.6.1.4.1.7800.100.29.2.2.3	Counter32	read-only	CPU busy percentage in the last 5 minute period.
C32 ubiPeerMemoryAlloc	1.3.6.1.4.1.7800.100.29.2.2.4	Counter32	not-accessible	Memory allocation usage.
C32 ubiPeerMemoryFree	1.3.6.1.4.1.7800.100.29.2.2.5	Counter32	read-only	Memory free usage.
C32 ubiPeerMemoryTotal	1.3.6.1.4.1.7800.100.29.2.2.6	Counter32	read-only	CPU busy percentage in the last 5 minute period.
C32 ubiPeerMemoryFreePercentage	1.3.6.1.4.1.7800.100.29.2.2.7	Counter32	read-only	It indicates available memory allocation space in percentage.
ubiPeerEnvironment	1.3.6.1.4.1.7800.100.29.2.3
G32 ubiPeerTemperature	1.3.6.1.4.1.7800.100.29.2.3.1	Gauge32	read-only	peer's current temperature.
ubiPeerBootInfo	1.3.6.1.4.1.7800.100.29.2.4
STR ubiPeerNextBootImage	1.3.6.1.4.1.7800.100.29.2.4.1	DisplayString	read-write	Booting OS Image's name for peer unit when setting this object, It should be specified the file name with path under /flash directory and Peer's next booting mode will be Flash booting. Valid paths under /flash directory are : - os1/ - os2/ e.g) os1/BootImageName.Z
ubiPeerImageModify	1.3.6.1.4.1.7800.100.29.2.4.2
INT ubiPeerImagePath	1.3.6.1.4.1.7800.100.29.2.4.2.1	INTEGER	read-write	warning : It operates for only Active unit, not Standby Unit. Path of the file that you want to copy or erase. Represents 'copy (os1:\|os2:) peer ' or 'erase (os1:\|os2:) peer ' CLIs. for copy operation, path of Active unit and for erase operation, path of Standby unit.
STR ubiPeerImageFileName	1.3.6.1.4.1.7800.100.29.2.4.2.2	DisplayString	read-write	warning : It operates for only Active unit, not Standby Unit. Name of the file that you want to copy or erase. for copy operation, file name at Active unit and for erase operation, file anme at Standby unit.
INT ubiPeerImageModifyOperate	1.3.6.1.4.1.7800.100.29.2.4.2.3	INTEGER	write-only	execute to copy or erase configurations.
ubiSwitchoverObjects	1.3.6.1.4.1.7800.100.29.3
ubiSwitchover	1.3.6.1.4.1.7800.100.29.3.1
SWI ubiLastSwitchOverReason	1.3.6.1.4.1.7800.100.29.3.1.1	SwitchOverReason	read-only	Reason for the most recent switchover. Valid values are : nont (0) none of the following lossConnWithActive (1) lost connection with active forcedSwitchOver (2) Switchover occurs by force unknown (3) Switchover occurs by unknown reason
STR ubiLastSwitchOverTime	1.3.6.1.4.1.7800.100.29.3.1.2	DisplayString	read-only	The local date and time when the last switchover event occurred and was logged to the system.
T/F ubiSwitchoverNotificationEnabled	1.3.6.1.4.1.7800.100.29.3.1.3	TruthValue	read-write	Enable or disable switchover notification via SNMP.
INT ubiSwitchOverRedundancySyncState	1.3.6.1.4.1.7800.100.29.3.1.4	INTEGER	read-only	The HA redundancy sync state of the appliance device after switchover. Valid values are : sync (1) SCU synchronization is done . notSync (2) SCU synchronization is fail or still in progress.
ubiRedundancyMIBConformance	1.3.6.1.4.1.7800.100.29.4
ubiRedundancyMIBCompliance	1.3.6.1.4.1.7800.100.29.4.1
ubiRedundancyMIBCompliances	1.3.6.1.4.1.7800.100.29.4.1.1			An Redundancy-MIB implementation can implement this group to provide Redundancy properties.
ubiRedundancyMIBGroups	1.3.6.1.4.1.7800.100.29.4.2
ubiRedundancyMIBRedundancyGroup	1.3.6.1.4.1.7800.100.29.4.2.1			The collection of objects which are used to get the operational state and redundancy state of the modules
ubiRedundancyMIBSwitchoverGroup	1.3.6.1.4.1.7800.100.29.4.2.2			The collection of objects which are used to get the operational state and redundancy state of the modules
ubiRedundancyMIBNotificationGroup	1.3.6.1.4.1.7800.100.29.4.2.3			The collection of objects which are used to send a notification.

RFC description

Monitors and configures redundancy for Ubiquoss appliances with active/standby failover management.

Start monitoring Ubiquoss switches, access network appliances deployed in redundant pairs (active/standby role and failover 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 UBQS-REDUNDANCY-MIB