All MIBs › DECNET-PHIV-MIB › phivNonBroadcastClock
phivNonBroadcastClock
Module: DECNET-PHIV-MIB
OID (symbolic): DECNET-PHIV-MIB::phivNonBroadcastClock
OID (numeric): 1.3.6.1.2.1.18.14.1.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This value represents the Physical Link hardware clock mode for the line device. The values for clock-mode are: INTERNAL For software controllable loopback use of the clock. On those devices that can support this mode, it causes the device to supply a clock signal such that a transmitted messages can be looped back from outside the device. This may require manual intervention other than the setting of this parameter value. For example, the operator may have to connect a loopback plug in place of the normal line.
EXTERNAL For normal clock operating mode, where the clock signal is supplied externally to the controller. Note that these values are incremented by one compared to the standard DECnet values.
What is phivNonBroadcastClock?
Read-only clock mode of the line device: internal (software-loopback clocking, may need a manual loopback plug), external (normal operation with clock supplied externally), or other. Relevant when diagnosing why a serial line won't synchronize, since an internal/external clock mismatch between DTE and DCE prevents proper framing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.18.14.1.1.4 snmpwalk -v2c -c public <target> DECNET-PHIV-MIB::phivNonBroadcastClock
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.18.14.1.1.4.1 snmpget -v2c -c public <target> DECNET-PHIV-MIB::phivNonBroadcastClock.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.18 | phiv | DECnet-iv |
| 1.3.6.1.2.1.18.14 | nonBroadcastLine | DECnet-iv |
| 1.3.6.1.2.1.18.14.1 | phivNonBroadcastTable | DECnet-iv |
| 1.3.6.1.2.1.18.14.1.1 | phivNonBroadcastEntry | DECnet-iv |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.18.14.1.1.4 | phivNonBroadcastClock | DECNET-PHIV-MIB |