Unisphere-Data-System-Clock-MIB :: usdNtpPeerTransmitTime

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsUnisphere-Data-System-Clock-MIBusdNtpPeerTransmitTime

usdNtpPeerTransmitTime

Module: Unisphere-Data-System-Clock-MIB

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

OID (numeric): 1.3.6.1.4.1.4874.2.2.56.2.4.2.1.17

Node type: OBJECT-TYPE

Type: UsdNtpTimeStamp

Access: read-only

Description: If the peer server is either broadcast or multicast server, this will represent time stamp at which peer sent the broadcast message. If it is unicast server, it represents the time stamp at which the NTP client has received response from the peer.

What is usdNtpPeerTransmitTime?

The timestamp at which this peer sent its message to the client: for a broadcast/multicast peer it's when the broadcast was sent, for a unicast peer it's when the peer's response to the client's poll was sent. Along with usdNtpPeerReceiveTime and usdNtpPeerRequestTime, this lets an admin reconstruct one poll/response cycle for diagnosing sync delay.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.56.2.4.2.1.17
snmpwalk -v2c -c public <target> Unisphere-Data-System-Clock-MIB::usdNtpPeerTransmitTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.56.2.4.2.1.17.1
snmpget -v2c -c public <target> Unisphere-Data-System-Clock-MIB::usdNtpPeerTransmitTime.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::usdNtpPeerTransmitTime 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 (14 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
1.3.6.1.4.1.4874.2.2.56.2.4juniNtpPeersJuniper-System-Clock-MIB
1.3.6.1.4.1.4874.2.2.56.2.4.2juniNtpPeerTableJuniper-System-Clock-MIB
1.3.6.1.4.1.4874.2.2.56.2.4.2.1juniNtpPeerEntryJuniper-System-Clock-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.56.2.4.2.1.17usdNtpPeerTransmitTimeUnisphere-Data-System-Clock-MIB