All MIBs › ZTE-AN-DHCP-TEST-MIB
Organization: ZTE Corporation.
Last Updated: 2015-02-16
Category: ZTE Access Node (ZTE-AN) Management
Description: Provides ZTE access node DHCP diagnostic and connectivity test operations for subscriber troubleshooting.
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What Is ZTE-AN-DHCP-TEST-MIB?
ZTE-AN-DHCP-TEST-MIB is part of ZTE's Access Node (AN) product family, which covers broadband access equipment such as DSLAM and OLT platforms used in DSL and fiber access networks. It exposes diagnostic test objects that let an operator trigger and read back DHCP protocol test operations run against a subscriber's access line. Because it centers on active protocol diagnostics rather than passive counters, it is used to verify software-level health of the access node's DHCP relay/client stack -- confirming whether a given subscriber port can actually obtain an IP lease -- rather than reporting hardware faults. It implicitly depends on standard DHCP (RFC 2131) protocol semantics and is typically bundled alongside ZTE's other AN diagnostic MIBs, such as the PPPoE test module, as part of a common remote-troubleshooting toolkit. It is typically deployed by broadband access operators to remotely troubleshoot subscriber connectivity issues without dispatching a field technician. Engineers can download the ZTE-AN-DHCP-TEST-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in ZTE-AN-DHCP-TEST-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 access node (DSLAM/OLT broadband access platform)
Monitoring Examples
The module's source only reveals an IMPORTS clause rather than concrete object names, so this must be described honestly at the level of module_desc rather than a specific object trace. Based on its stated purpose, an operator would trigger a DHCP test against a subscriber's access port and then poll a test-status/result object to see whether a DHCP offer/ack was actually received. A failed or timed-out result would let the operator distinguish whether the problem lies in the access node's own DHCP relay path or further upstream toward the DHCP server.
What Can Be Monitored
- DHCP test invocation on a subscriber port
- DHCP test result/status
- test target port identification
Imported Objects
From IF-MIB
| ifIndex | OBJECT-TYPE |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Integer32 | |
| IpAddress | |
| MODULE-IDENTITY | |
| OBJECT-TYPE |
From SNMPv2-TC
| DisplayString | |
| MacAddress | |
| RowStatus |
From ZTE-AN-IF-MIB
| zxAnSubIfIndex | OBJECT-TYPE |
From ZTE-AN-SMI
| zxAnServiceSecurity | OBJECT-IDENTITY |
OIDs
RFC description
DHCP test configuration and status management for ZTE access network devices.
Start monitoring ZTE access node (DSLAM/OLT broadband access platform) (DHCP-lease diagnostic test-result 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.