All MIBs › CISCOSB-TIMESYNCHRONIZATION-MIB › rlDhcpTimezoneOptionEnabled
rlDhcpTimezoneOptionEnabled
Module: CISCOSB-TIMESYNCHRONIZATION-MIB
OID (symbolic): CISCOSB-TIMESYNCHRONIZATION-MIB::rlDhcpTimezoneOptionEnabled
OID (numeric): 1.3.6.1.4.1.9.6.1.101.92.1.17
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: Specifies whether the DHCP Timezone option (DHCPv4 option 100) is supported in the system. Setting this value to FALSE, will clear Timezone and Summertime dynamic configuration, so that: 1) rlTimeZoneTimeZoneCode and rlTimeZoneDaylightSavingTimeCode length will be 0 for rlTimeZoneEntry whose index = 2 (dynamic entry). 2) the operative values of Timezone and Summertime will be those statically configured. Thus, GET operations on the following MIB scalars will result is static values: rlTimeZone, rlTimeZoneCode, rlDaylightSavingTimeMode, rlDaylightSavingTimeStart, rlDaylightSavingTimeEnd, rlDaylightSavingTimeOffset, rlDaylightSavingTimeCode, rlTZDSTOffset.
What is rlDhcpTimezoneOptionEnabled?
This read-write TruthValue turns support for DHCPv4 option 100 (the timezone option) on or off for the device. Disabling it is significant operationally because the description notes it clears the dynamic timezone and summertime configuration, reverting the device to whatever static values were configured. For example, an admin migrating a site off a DHCP server that pushes timezone data would set this to FALSE, causing rlTimeZoneTimeZoneCode length to drop to 0 for the dynamic entry.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.92.1.17 snmpwalk -v2c -c public <target> CISCOSB-TIMESYNCHRONIZATION-MIB::rlDhcpTimezoneOptionEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.92.1.17.1 snmpget -v2c -c public <target> CISCOSB-TIMESYNCHRONIZATION-MIB::rlDhcpTimezoneOptionEnabled.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.92.1.17.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> rlDhcpTimezoneOptionEnabled.1
Start monitoring Cisco Small Business switches and routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCOSB-TIMESYNCHRONIZATION-MIB::rlDhcpTimezoneOptionEnabled OID value, configure state conditions and alerts, and monitor any Cisco Small Business switches and routers from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.92 | rlTimeSynchronization | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.92.1 | rlTimeSyncMethodMode | CISCOSB-TIMESYNCHRONIZATION-MIB |
| 1.3.6.1.4.1.9.6.1.101.92.1.17 | rlDhcpTimezoneOptionEnabled | CISCOSB-TIMESYNCHRONIZATION-MIB |