All MIBs › PTP-MIB › swPTPp2pTransparentPortPDelayReqInterval
swPTPp2pTransparentPortPDelayReqInterval
Module: PTP-MIB
OID (symbolic): PTP-MIB::swPTPp2pTransparentPortPDelayReqInterval
OID (numeric): 1.3.6.1.4.1.171.12.94.1.2.3.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This indicates the permitted mean time interval between successive pdelay request messages.
In line with the IEEE1588 protocol, the value of the pdelay req interval shall be represented as the logarithm to base 2 of this time measured in seconds. The range is 1-32, so the import value must be either 1, 2, 4, 8, 16 or 32. If the input is not allowed, then the input will be automatically adjusted to allow the biggest and closest value.
What is swPTPp2pTransparentPortPDelayReqInterval?
A read-write value (1-32, auto-rounded to the nearest allowed power-of-two) setting the mean interval, as log2 seconds per IEEE 1588, between peer-delay request messages sent on this p2p-transparent clock port. Admins tune this to balance how quickly the transparent clock's peer-delay measurement updates against the extra PTP traffic it generates on the link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.94.1.2.3.1.1 snmpwalk -v2c -c public <target> PTP-MIB::swPTPp2pTransparentPortPDelayReqInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.94.1.2.3.1.1.1 snmpget -v2c -c public <target> PTP-MIB::swPTPp2pTransparentPortPDelayReqInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.94.1.2.3.1.1.1 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::swPTPp2pTransparentPortPDelayReqInterval 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 |
| 1.3.6.1.4.1.171.12.94.1.2.3 | swPTPp2pTransparentPortCFGTable | PTP-MIB |
| 1.3.6.1.4.1.171.12.94.1.2.3.1 | swPTPp2pTransparentPortCFGEntry | PTP-MIB |
| 1.3.6.1.4.1.171.12.94.1.2.3.1.1 | swPTPp2pTransparentPortPDelayReqInterval | PTP-MIB |