Unisphere-Data-System-Clock-MIB :: usdNtpClientSystemRouterIndex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsUnisphere-Data-System-Clock-MIBusdNtpClientSystemRouterIndex

usdNtpClientSystemRouterIndex

Module: Unisphere-Data-System-Clock-MIB

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

OID (numeric): 1.3.6.1.4.1.4874.2.2.56.2.2.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: The index of the router to be enabled or disabled as the system-wide NTP client. Always set along with usdNtpClientAdminStatus.

This is also the router context when NTP is enabled.

What is usdNtpClientSystemRouterIndex?

The index of the router chosen to run as the system-wide NTP client, always set alongside usdNtpClientAdminStatus; this index also identifies the router context in which NTP is running. Admins use it to determine which router in a multi-router chassis is doing the actual NTP synchronization work.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.56.2.2.2
snmpwalk -v2c -c public <target> Unisphere-Data-System-Clock-MIB::usdNtpClientSystemRouterIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.56.2.2.2.1
snmpget -v2c -c public <target> Unisphere-Data-System-Clock-MIB::usdNtpClientSystemRouterIndex.1

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::usdNtpClientSystemRouterIndex 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
1.3.6.1.4.1.4874.2.2.56.2.2juniNtpClientJuniper-System-Clock-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.56.2.2.2usdNtpClientSystemRouterIndexUnisphere-Data-System-Clock-MIB