Unisphere-Data-System-Clock-MIB :: usdNtpRouterAccessGroupQueryOnly

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsUnisphere-Data-System-Clock-MIBusdNtpRouterAccessGroupQueryOnly

usdNtpRouterAccessGroupQueryOnly

Module: Unisphere-Data-System-Clock-MIB

OID (symbolic): Unisphere-Data-System-Clock-MIB::usdNtpRouterAccessGroupQueryOnly

OID (numeric): 1.3.6.1.4.1.4874.2.2.56.2.5.4

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-write

Description: Configure the name of the peer query-only list for the NTP enabled router.

What is usdNtpRouterAccessGroupQueryOnly?

The name of the access list controlling 'query-only' level NTP access on this router — allows matching hosts to send only NTP control queries, not time requests. Use this to let a monitoring host inspect this router's NTP state without letting it treat the router as a time source.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.56.2.5.4
snmpwalk -v2c -c public <target> Unisphere-Data-System-Clock-MIB::usdNtpRouterAccessGroupQueryOnly

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.56.2.5.4.1
snmpget -v2c -c public <target> Unisphere-Data-System-Clock-MIB::usdNtpRouterAccessGroupQueryOnly.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.56.2.5.4.1 s <value>

Start monitoring Unisphere Networks (Juniper E-series/ERX) routing switches (system clock/NTP sync-state status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-System-Clock-MIB::usdNtpRouterAccessGroupQueryOnly OID value, configure state conditions and alerts, and monitor any Unisphere Networks (Juniper E-series/ERX) routing switches (system clock/NTP sync-state status) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4874juniperUniJuniper-UNI-SMI
1.3.6.1.4.1.4874.2juniperUniMibsJuniper-UNI-SMI
1.3.6.1.4.1.4874.2.2juniMibsJuniper-MIBs
1.3.6.1.4.1.4874.2.2.56juniSysClockMIBJuniper-MIBs
1.3.6.1.4.1.4874.2.2.56.2juniNtpObjectsJuniper-System-Clock-MIB
1.3.6.1.4.1.4874.2.2.56.2.5juniNtpAccessGroupJuniper-System-Clock-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.56.2.5.4usdNtpRouterAccessGroupQueryOnlyUnisphere-Data-System-Clock-MIB