JNX-GDOI-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › JNX-GDOI-MIB

Organization: Juniper Networks, Inc.

Last Updated: 2018-01-04

Category: Domain: Security, VPN and Security, Vendor: Juniper

Description: Defines managed objects for Group Domain of Interpretation (GDOI) on Juniper Networks devices, supporting group key management for IPsec VPN.

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 JNX-GDOI-MIB?

JNX-GDOI-MIB is a Juniper Networks enterprise MIB defining managed objects for GDOI (Group Domain of Interpretation), the IETF protocol (RFC 6407) used for group key management in IPsec group VPNs such as GET VPN-style deployments. Per its module description, this initial version covers only Group Member (GM) side notifications and tables: the GDOI group table, GM table, GM key-encryption-key (KEK) table, and GM traffic-encryption-key selector/policy tables. Its monitoring focus is security/software configuration status rather than hardware: it exposes which GDOI groups a device belongs to, group member registration identifiers, and — via associated notifications — key-server registration and rekey events, letting an operator confirm group members are properly registered and receiving updated keys. It explicitly builds on the IETF GDOI protocol standard and depends on Juniper's IPsec/security MIB framework for interface context. It is deployed on Juniper routers/security gateways participating in group-based IPsec VPNs where multiple sites share a common key managed by a central key server. Engineers can download the JNX-GDOI-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in JNX-GDOI-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

  • Juniper Networks routers/security gateways

Monitoring Examples

An admin can poll jnxGdoiGroupTable/jnxGdoiGroupEntry indexed by jnxGdoiGroupIdType/jnxGdoiGroupIdValue to confirm a device is registered to the expected GDOI group by jnxGdoiGroupName, and check jnxGdoiGmTable entries (jnxGdoiGmIdType, jnxGdoiGmRegKeyServerIdType) to verify the group member has successfully registered with its key server. Subscribing to jnxGdoiMIBNotifications would alert the admin to a failed re-registration or key-server change, which could otherwise silently break group VPN connectivity for that member.

What Can Be Monitored

  • GDOI group membership
  • group member registration status
  • key server identity
  • GDOI notification/trap events
Imported Objects

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From JUNIPER-SMI

jnxMibsOBJECT-IDENTITY

From SNMPv2-SMI

Counter32
Counter64
Integer32
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION
TimeInterval
OIDs

RFC description

Juniper Networks Group Domain of Interpretation MIB for managing multicast key distribution and group security policies.

Start monitoring Juniper Networks router/security gateway (GDOI group VPN key management) 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 JNX-GDOI-MIB