All MIBs › Unisphere-Data-System-Clock-MIB › usdNtpPeerFilterDispersion
usdNtpPeerFilterDispersion
Module: Unisphere-Data-System-Clock-MIB
OID (symbolic): Unisphere-Data-System-Clock-MIB::usdNtpPeerFilterDispersion
OID (numeric): 1.3.6.1.4.1.4874.2.2.56.2.4.3.1.4
Node type: OBJECT-TYPE
Type: UsdNtpClockUnsignedTime
Access: read-only
Description: The maximum error of the peer clock relative to the system clock over the network path between them, in seconds. Only positive values greater than zero are possible.
What is usdNtpPeerFilterDispersion?
One entry in the 8-slot NTP clock filter shift register: the maximum measured error, in seconds, of this peer's clock relative to the system clock for one specific observation; only positive values are possible. Like the sibling filter offset and delay objects, this is one sample among eight that the NTP filter algorithm uses to reduce measurement noise.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.56.2.4.3.1.4 snmpwalk -v2c -c public <target> Unisphere-Data-System-Clock-MIB::usdNtpPeerFilterDispersion
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.56.2.4.3.1.4.1 snmpget -v2c -c public <target> Unisphere-Data-System-Clock-MIB::usdNtpPeerFilterDispersion.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::usdNtpPeerFilterDispersion 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.56 | juniSysClockMIB | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.56.2 | juniNtpObjects | Juniper-System-Clock-MIB |
| 1.3.6.1.4.1.4874.2.2.56.2.4 | juniNtpPeers | Juniper-System-Clock-MIB |
| 1.3.6.1.4.1.4874.2.2.56.2.4.3 | juniNtpPeerFilterRegisterTable | Juniper-System-Clock-MIB |
| 1.3.6.1.4.1.4874.2.2.56.2.4.3.1 | juniNtpPeerFilterRegisterEntry | Juniper-System-Clock-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.56.2.4.3.1.4 | usdNtpPeerFilterDispersion | Unisphere-Data-System-Clock-MIB |