ZYXEL-VRRP-MIB

All MIBs › ZYXEL-VRRP-MIB

Organization: Enterprise Solution ZyXEL

Last Updated: 2012-07-01

Category: ZyXEL Routing and IP Services

Description: Manages ZyXEL Virtual Router Redundancy Protocol for first-hop router redundancy and gateway failover.

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What Is ZYXEL-VRRP-MIB?

ZYXEL-VRRP-MIB is a ZyXEL private enterprise MIB implementing the Virtual Router Redundancy Protocol for first-hop router redundancy and gateway failover. It exposes VRRP configuration and state data such as virtual router group definitions, priority values, and current master/backup role. Monitoring this MIB is directly relevant to software/protocol health, tracking whether a device holds the master or backup role and detecting unexpected role transitions (failovers) that signal a peer router or link failure. It is a direct implementation of the standard IETF VRRP protocol (RFC 3768) and complements the standard VRRP-MIB (RFC 2787) conventions. It is deployed on pairs or groups of ZyXEL layer-3 switches/routers providing redundant default-gateway service to a LAN segment, and administrators can download the ZYXEL-VRRP-MIB file to load it directly into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZYXEL-VRRP-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

ZyXEL layer-3 switch/router

Monitoring Examples

No object/table names were present in the sampled data. Per the module description ("the subtree for Virtual Router Redundancy Protocol"), the module exposes per-VRRP-group priority and current role (master/backup) objects that an administrator polls to confirm the expected router holds the master role and to detect unplanned failovers.

What Can Be Monitored

VRRP group configuration
virtual router priority
current master/backup role
failover/role-transition events

Imported Objects

From P-BRIDGE-MIB

EnabledStatus

From SNMPv2-SMI

IpAddress
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString
RowStatus

From ZYXEL-ES-SMI

esMgmt

OBJECT-IDENTITY

From ZYXEL-IP-FORWARD-MIB

zyRouteDomainIpAddress	OBJECT-TYPE
zyRouteDomainIpMaskBits	OBJECT-TYPE

OIDs

OID symbolic	OID numeric	Type	Access	Description
STR zyVrrpDomainAuthenticationKey	1.3.6.1.4.1.890.1.15.3.91.1.3.1.2	DisplayString	read-write	When you select simple in the authentication field, enter a password key in this field
INT zyVrrpDomainAuthenticationType	1.3.6.1.4.1.890.1.15.3.91.1.3.1.1	INTEGER	read-write	Select None to disable authentication. This is the default setting. Select Simple to use a simple password to authenticate VRRP packet exchanges on this interface
IP zyVrrpInfoIpAddress	1.3.6.1.4.1.890.1.15.3.91.2.1.1.1	IpAddress	not-accessible	The IP address of an IP routing domain that is associated to a virtual router.
INT zyVrrpInfoIpMaskBits	1.3.6.1.4.1.890.1.15.3.91.2.1.1.2	INTEGER	not-accessible	The subnet mask bits of an IP routing domain that is associated to a virtual router.
STR zyVrrpInfoUplinkStatus	1.3.6.1.4.1.890.1.15.3.91.2.1.1.5	DisplayString	read-only	Display the status of the link between this switch and the uplink gateway.
INT zyVrrpInfoVirtualId	1.3.6.1.4.1.890.1.15.3.91.2.1.1.3	INTEGER	not-accessible	Display the ID number of the virtual router.
STR zyVrrpInfoVirtualRouterStatus	1.3.6.1.4.1.890.1.15.3.91.2.1.1.4	DisplayString	read-only	Display the status of the virtual router.
INT zyVrrpInterval	1.3.6.1.4.1.890.1.15.3.91.1.2.1.4	INTEGER	read-write	Specify the number of seconds between hello message transmissions. The default is 1.
INT zyVrrpMaxNumberOfVirtualRouters	1.3.6.1.4.1.890.1.15.3.91.1.1	INTEGER	read-only	The maximum number of virtual routers that can be created.
STR zyVrrpName	1.3.6.1.4.1.890.1.15.3.91.1.2.1.7	DisplayString	read-write	A descriptive name for identification purposes
ENA zyVrrpPingState	1.3.6.1.4.1.890.1.15.3.91.1.2.1.9	EnabledStatus	read-write	Enable/Disable virtual router to response ping.
ENA zyVrrpPreemptState	1.3.6.1.4.1.890.1.15.3.91.1.2.1.3	EnabledStatus	read-write	Enable/Disable preempt mode
IP zyVrrpPrimaryVirtualpAddress	1.3.6.1.4.1.890.1.15.3.91.1.2.1.6	IpAddress	read-write	The IP address of the primary virtual router in dotted decimal notation.
INT zyVrrpPriority	1.3.6.1.4.1.890.1.15.3.91.1.2.1.5	INTEGER	read-write	Set the priority level. The number is bigger, the priority is higher.
ROW zyVrrpRowStatus	1.3.6.1.4.1.890.1.15.3.91.1.2.1.10	RowStatus	read-create	This object allows entries to be created and deleted from the VRRP table.
IP zyVrrpSecondaryVirtualIpAddress	1.3.6.1.4.1.890.1.15.3.91.1.2.1.8	IpAddress	read-write	This is optional. The IP address of a secondary virtual router in dotted decimal notation.
IP zyVrrpUplinkGateway	1.3.6.1.4.1.890.1.15.3.91.1.2.1.2	IpAddress	not-accessible	IP address of the uplink gateway in dotted decimal notation.
INT zyVrrpVirtualId	1.3.6.1.4.1.890.1.15.3.91.1.2.1.1	INTEGER	not-accessible	Enter a virtual router number for which this VRRP entry is created. You can configure up to seven virtual routers for one network.
zyxelVrrp	1.3.6.1.4.1.890.1.15.3.91			The subtree for Virtual Router Redundancy Protocol (VRRP)
zyxelVrrpDomainEntry	1.3.6.1.4.1.890.1.15.3.91.1.3.1		not-accessible	An entry contains VRRP domain configuration.
zyxelVrrpDomainTable	1.3.6.1.4.1.890.1.15.3.91.1.3		not-accessible	The table contains VRRP domain configuration.
zyxelVrrpEntry	1.3.6.1.4.1.890.1.15.3.91.1.2.1		not-accessible	An entry contains VRRP configuration.
zyxelVrrpInfoEntry	1.3.6.1.4.1.890.1.15.3.91.2.1.1		not-accessible	An entry contains VRRP information.
zyxelVrrpInfoTable	1.3.6.1.4.1.890.1.15.3.91.2.1		not-accessible	The table contains VRRP information.
zyxelVrrpSetup	1.3.6.1.4.1.890.1.15.3.91.1
zyxelVrrpStatus	1.3.6.1.4.1.890.1.15.3.91.2
zyxelVrrpTable	1.3.6.1.4.1.890.1.15.3.91.1.2		not-accessible	The table contains VRRP configuration.

RFC description

ZyXEL Virtual Router Redundancy Protocol MIB for managing VRRP virtual router configuration and status.

Start monitoring ZyXEL layer-3 switch/router (VRRP group-priority/master-backup-role 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 ZYXEL-VRRP-MIB

What Is ZYXEL-VRRP-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description