All MIBs › CME-MIB › spClockTimezoneDaylightDay
spClockTimezoneDaylightDay
Module: CME-MIB
OID (symbolic): CME-MIB::spClockTimezoneDaylightDay
OID (numeric): 1.3.6.1.4.1.2.3.51.2.4.4.3.1.13
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: There are two different interpretations for this field, depending on the value of DaylightDayOfWeek. In one case, DaylightDay defines the day-in-month on which daylight saving time starts. This interpretation is used when the DaylightDayOfWeek is 0. A positive or negative integer is specified to indicate whether the DaylightDay is calculated from the beginning or the end of the month.
For example, 5 indicates the fifth day in the DaylightMonth and -1 indicates the last day in the DaylightMonth.
When DaylightDayOfWeek is not 0, DaylightDay is the day in the month on which daylight saving time starts, as defined in conjunction with DaylightDayOfWeek. For example, if DaylightDay is 15 and DaylightDayOfWeek is Saturday, then daylight saving time starts on the first Saturday on or after the 15th day in the DaylightMonth (that is, the third Saturday in the month).
If DaylightDay is 20 and DaylightDayOfWeek is -Saturday, then this indicates the first Saturday on or before the 20th day in the DaylightMonth. If DaylightDay is -1 and DaylightDayOfWeek is -Sunday, then this indicates the last Sunday in the month.
What is spClockTimezoneDaylightDay?
This integer object defines the day-in-month on which daylight saving time starts, interpreted directly as a calendar day when spClockTimezoneDaylightDayOfWeek is 0, with a positive or negative sign indicating whether it counts from the start or end of the month, and undefined(255) when not applicable. An administrator relies on this field, together with the day-of-week and month objects, to know precisely when the chassis clock will shift into daylight saving time. For example, an admin cross-checks this daylight day value against the region's actual DST start rule to confirm the chassis is configured to spring forward on the correct date.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.4.4.3.1.13 snmpwalk -v2c -c public <target> CME-MIB::spClockTimezoneDaylightDay
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.4.4.3.1.13.1 snmpget -v2c -c public <target> CME-MIB::spClockTimezoneDaylightDay.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.2 | ibm | BLADE-MIB |
| 1.3.6.1.4.1.2.3 | ibmAgents | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51 | netfinitySupportProcessorAgent | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2 | bladeCenterSnmpMIB | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2.4 | configureSP | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2.4.4 | spClock | BLADE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.3.51.2.4.4.3 | spClockTimezoneTable | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.4.4.3.1 | spClockTimezoneEntry | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.4.4.3.1.13 | spClockTimezoneDaylightDay | CME-MIB |