All MIBs › IEEE8021-AS-MIB › ieee8021AsPortDSNeighborPropDelayHs
ieee8021AsPortDSNeighborPropDelayHs
Module: IEEE8021-AS-MIB
OID (symbolic): IEEE8021-AS-MIB::ieee8021AsPortDSNeighborPropDelayHs
OID (numeric): 1.3.111.2.802.1.1.20.1.5.1.9
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The most (highest) significant 32 bits, unsigned 96 bit number in 2**-16 ns, the value is equal to the value of the per-port global variable neighborPropDelay (see 10.2.4.6). It is an estimate of the current one-way propagation time on the link attached to this port, measured as specified for the respective medium (see 11.2.15, 12.5, and E.4). The value is zero for ports attached to IEEE 802.3 EPON links and for the master port of an IEEE 802.11 link, because one-way propagation delay is not measured on the latter and not directly measured on the former. It is recommended that the data type be scaled in ns. The initialization value is zero.
This object MUST be read at the same time as ieee8021AsPortDSNeighborPropDelayMs, and ieee8021AsPortDSNeighborPropDelayLs, which represents middle and least significant 32 bits of values, respectively, in order for the read operation to succeed.
What is ieee8021AsPortDSNeighborPropDelayHs?
Most significant 32 bits of the measured one-way link propagation delay to this port's neighbor (units of 2^-16 ns); combine with the Ms and Ls objects for the full value. Zero is expected on EPON links and 802.11 master ports, where this delay isn't measured directly.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.20.1.5.1.9 snmpwalk -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsPortDSNeighborPropDelayHs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.20.1.5.1.9.1 snmpget -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsPortDSNeighborPropDelayHs.1
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OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.20 | ieee8021AsTimeSyncMib | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1 | ieee8021AsMIBObjects | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1.5 | ieee8021AsPortDSIfTable | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1.5.1 | ieee8021AsPortDSIfEntry | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1.5.1.9 | ieee8021AsPortDSNeighborPropDelayHs | IEEE8021-AS-MIB |