All MIBs › PTP-MIB › swPTPBoundaryPortDelayMechanism
swPTPBoundaryPortDelayMechanism
Module: PTP-MIB
OID (symbolic): PTP-MIB::swPTPBoundaryPortDelayMechanism
OID (numeric): 1.3.6.1.4.1.171.12.94.1.2.2.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This indicates the mechanism for measuring the propagation delay time of an event message.
e2e: End-to-End indicates that the port is configured to use the delay request-response mechanism. p2p: Peer-to-Peer is the peer delay mechanism
What is swPTPBoundaryPortDelayMechanism?
A read-write selector choosing how this boundary-clock port measures link propagation delay: e2e(1) uses the end-to-end delay request-response exchange with the master, while p2p(2) uses direct peer-to-peer delay measurement with the immediately connected neighbor. Admins pick p2p(2) on networks with transparent clocks in the path, since it measures link delay independent of the number of hops to the master.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.94.1.2.2.1.6 snmpwalk -v2c -c public <target> PTP-MIB::swPTPBoundaryPortDelayMechanism
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.94.1.2.2.1.6.1 snmpget -v2c -c public <target> PTP-MIB::swPTPBoundaryPortDelayMechanism.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.94.1.2.2.1.6.1 i <value>
Start monitoring D-Link switches, e.g. layer-3 managed switch series, supporting IEEE 1588 PTP with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PTP-MIB::swPTPBoundaryPortDelayMechanism OID value, configure state conditions and alerts, and monitor any D-Link switches, e.g. layer-3 managed switch series, supporting IEEE 1588 PTP from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.94 | swPTPMIB | PTP-MIB |
| 1.3.6.1.4.1.171.12.94.1 | swPTPMIBObjects | PTP-MIB |
| 1.3.6.1.4.1.171.12.94.1.2 | swPTPPortCFG | PTP-MIB |
| 1.3.6.1.4.1.171.12.94.1.2.2 | swPTPBoundaryPortCFGTable | PTP-MIB |
| 1.3.6.1.4.1.171.12.94.1.2.2.1 | swPTPBoundaryPortCFGEntry | PTP-MIB |
| 1.3.6.1.4.1.171.12.94.1.2.2.1.6 | swPTPBoundaryPortDelayMechanism | PTP-MIB |