ZXR10-TRILL-ISIS-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsZXR10-TRILL-ISIS-MIB

Organization: ZTE Corporation.

Last Updated: 2015-11-03

Category: ZTE ZXR10 Diagnostics and OAM

Description: Defines ZTE ZXR10 TRILL IS-IS control plane objects for RBridge link-state routing and nickname assignment.

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What Is ZXR10-TRILL-ISIS-MIB?

This MIB belongs to the ZTE ZXR10 platform and defines management objects for the TRILL (Transparent Interconnection of Lots of Links) control plane running over IS-IS, a link-state routing protocol used by RBridges in a TRILL fabric to build a loop-free forwarding topology. It exposes tables mapping RBridge nicknames to system identifiers, letting operators inspect how each switch in the TRILL fabric is identified and how nicknames are assigned. This MIB is used mainly to monitor protocol/software-level topology status: confirming that nickname assignments are unique and stable and that each RBridge's system ID is correctly registered, since nickname conflicts or missing entries indicate control-plane instability in the fabric. It is inherently dependent on the underlying TRILL and IS-IS protocol standards, since the data it exposes only makes sense in the context of a functioning IS-IS adjacency and TRILL nickname-assignment process. It is typically deployed in data-center fabric switches using TRILL for multipath Layer 2 forwarding, where visibility into RBridge identity and nickname stability is important for fabric health. Engineers can download the ZXR10-TRILL-ISIS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZXR10-TRILL-ISIS-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

  • ZTE ZXR10 TRILL fabric switch

Monitoring Examples

An operator would poll zxr10TrillIsisNicknameTable to see the current nickname assigned to each RBridge and cross-reference it with zxr10TrillIsisSystemidTable to confirm the nickname maps to the expected system ID. A nickname that changes unexpectedly or appears duplicated across entries would indicate a nickname conflict or re-election event in the TRILL fabric, which can cause transient forwarding loops or blackholes. Regularly comparing these tables across all RBridges in the fabric helps confirm topology stability after a switch reboot or link change.

What Can Be Monitored

  • RBridge nickname assignment
  • system ID to nickname mapping
  • nickname conflicts
  • TRILL/IS-IS topology stability
Imported Objects

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE
Unsigned32
enterprises

From SNMPv2-TC

DisplayString
MacAddress
OIDs

RFC description

ZTE ZXR10 proprietary MIB for TRILL (Transparent Interconnection of Lots of Links) IS-IS routing protocol management and configuration.

Start monitoring ZTE ZXR10 fabric switches 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 ZXR10-TRILL-ISIS-MIB