ZYXEL-IPV6-MIB

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Organization: Enterprise Solution ZyXEL

Last Updated: 2012-07-01

Category: ZyXEL Routing and IP Services

Description: Manages ZyXEL IPv6 interface configuration and address assignment for dual-stack network deployments.

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What Is ZYXEL-IPV6-MIB?

This MIB belongs to the ZyXEL switch family and covers IPv6 interface configuration, supporting dual-stack network deployments where the switch's management or routed interfaces need IPv6 addressing alongside IPv4. It exposes configuration objects for assigning and managing IPv6 addresses on interfaces, likely including address type (e.g., static, DHCPv6, autoconfigured) and interface-level enable/disable of IPv6. This MIB is used to monitor the software/configuration state of IPv6 connectivity: confirming that the correct IPv6 address is assigned to the correct interface and that IPv6 is enabled where expected, which is important for validating dual-stack rollouts and troubleshooting IPv6 reachability issues. It logically depends on the standard interface table and likely parallels concepts from IETF's IP-MIB/IPV6-MIB for general IPv6 management, adapted to ZyXEL's device model. It is typically deployed in enterprise or SMB networks transitioning to or running dual-stack IPv4/IPv6 environments on ZyXEL switches. Engineers can download the ZYXEL-IPV6-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZYXEL-IPV6-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 LAN switch

Monitoring Examples

An administrator would poll the IPv6 interface configuration table to verify the assigned IPv6 address and prefix length on a given management or routed interface matches the intended addressing plan. If an interface expected to have IPv6 enabled shows it disabled or with no address assigned, that would explain a failure to reach the switch over IPv6 for management purposes. Comparing configured addresses against a DHCPv6 or SLAAC-derived expectation also helps catch address-assignment misconfigurations during a dual-stack rollout.

What Can Be Monitored

IPv6 address assignment per interface
IPv6 enable/disable status
address assignment method (static/auto)

Imported Objects

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From P-BRIDGE-MIB

EnabledStatus

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

RowStatus

From ZYXEL-ES-SMI

esMgmt

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
zyxelIpv6	1.3.6.1.4.1.890.1.15.3.34			The subtree for Internet Protocol version 6 (IPv6)
zyxelIpv6Setup	1.3.6.1.4.1.890.1.15.3.34.1
INT zyIpv6HopLimit	1.3.6.1.4.1.890.1.15.3.34.1.1	INTEGER	read-write	Enter the number of the IPv6 hop limit (from 1 to 255).
INT zyIpv6IcmpRateLimitErrorInterval	1.3.6.1.4.1.890.1.15.3.34.1.2	INTEGER	read-write	Enter a value of error interval to control the sending rate of error messages, and the minimum accuracy is 10 milliseconds.
INT zyIpv6IcmpRateLimitBucketSize	1.3.6.1.4.1.890.1.15.3.34.1.3	INTEGER	read-write	Enter a value of bucket size to control the number of ICMPv6 message allowed per error interval.
INT zyIpv6MaxNumberOfGlobalAddrresses	1.3.6.1.4.1.890.1.15.3.34.1.4	INTEGER	read-only	The maximum number of IPv6 Global Address entries that can be created.
zyxelIpv6Table	1.3.6.1.4.1.890.1.15.3.34.1.5		not-accessible	The table contains IPv6 configuration.
zyxelIpv6Entry	1.3.6.1.4.1.890.1.15.3.34.1.5.1		not-accessible	An entry contains IPv6 configuration.
INT zyIpv6IfIndex	1.3.6.1.4.1.890.1.15.3.34.1.5.1.1	INTEGER	not-accessible	The index of IPv6 Interface.
ENA zyIpv6State	1.3.6.1.4.1.890.1.15.3.34.1.5.1.2	EnabledStatus	read-write	Enable/Disable IPv6 on the interface.
ENA zyIpv6AddressAutoConfigState	1.3.6.1.4.1.890.1.15.3.34.1.5.1.3	EnabledStatus	read-write	Enable/Disable stateless address auto-configuration.
IPt zyIpv6LinkLocalIpAddrressType	1.3.6.1.4.1.890.1.15.3.34.1.5.1.4	InetAddressType	read-only	This type of the link local address.
IP zyIpv6LinkLocalIpAddrress	1.3.6.1.4.1.890.1.15.3.34.1.5.1.5	InetAddress	read-write	The IPv6 link local address. Each interface has only one IPv6 link local address.
IPt zyIpv6DefaultGatewayType	1.3.6.1.4.1.890.1.15.3.34.1.5.1.6	InetAddressType	read-only	This type of default gateway address.
IP zyIpv6DefaultGateway	1.3.6.1.4.1.890.1.15.3.34.1.5.1.7	InetAddress	read-write	The IPv6 default gateway.
zyxelIpv6GlobalAddressTable	1.3.6.1.4.1.890.1.15.3.34.1.6		not-accessible	The table contains IPv6 global address configuration.
zyxelIpv6GlobalAddressEntry	1.3.6.1.4.1.890.1.15.3.34.1.6.1		not-accessible	An entry contains IPv6 global address configuration.
INT zyIpv6GlobalAddressIfIndex	1.3.6.1.4.1.890.1.15.3.34.1.6.1.1	INTEGER	not-accessible	The index of IPv6 global address interface.
IPt zyIpv6GlobalAddressIpAddressType	1.3.6.1.4.1.890.1.15.3.34.1.6.1.2	InetAddressType	not-accessible	The type of IPv6 global address.
IP zyIpv6GlobalAddressIpAddress	1.3.6.1.4.1.890.1.15.3.34.1.6.1.3	InetAddress	not-accessible	The IPv6 global address. Each interface can be multiple IPv6 global addresses.
INT zyIpv6GlobalAddressPrefixLength	1.3.6.1.4.1.890.1.15.3.34.1.6.1.4	INTEGER	not-accessible	The IPv6 global address prefix length.
ENA zyIpv6GlobalAddressEUI64State	1.3.6.1.4.1.890.1.15.3.34.1.6.1.5	EnabledStatus	not-accessible	Enable/Disable EUI-64 and enable it will replace the IPv6 address from the post-64 bit to EUI-64 MAC address.
INT zyIpv6GlobalAddressStatus	1.3.6.1.4.1.890.1.15.3.34.1.6.1.6	INTEGER	read-only	The status of IPv6 global address.
ROW zyIpv6GlobalAddressRowStatus	1.3.6.1.4.1.890.1.15.3.34.1.6.1.7	RowStatus	read-create	This object allows entry to be created and deleted an IPv6 global address entry.

RFC description

Manages IPv6 protocol settings on ZyXEL enterprise network devices.

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Download ZYXEL-IPV6-MIB

What Is ZYXEL-IPV6-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description