All MIBs › DLINK-TIME-MIB › swSystemBootTime
swSystemBootTime
Module: DLINK-TIME-MIB
OID (symbolic): DLINK-TIME-MIB::swSystemBootTime
OID (numeric): 1.3.6.1.4.1.171.12.10.10.3
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The boot time of the switch is equal to subtract systemUpTime from swSNTPCurrentTime
What is swSystemBootTime?
This field reports the calculated timestamp of when the device last booted, derived by subtracting the uptime from the current SNTP time. Admins use this to get an absolute boot timestamp rather than just a relative uptime duration. For example, a swSystemBootTime of "2026-08-20 03:15:00" tells the admin exactly when the switch last started up.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.10.10.3 snmpwalk -v2c -c public <target> DLINK-TIME-MIB::swSystemBootTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.10.10.3.1 snmpget -v2c -c public <target> DLINK-TIME-MIB::swSystemBootTime.1
Start monitoring D-Link managed switch/router (system clock/NTP time sync) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DLINK-TIME-MIB::swSystemBootTime OID value, configure state conditions and alerts, and monitor any D-Link managed switch/router (system clock/NTP time sync) 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 |
|---|---|---|
| 1.3.6.1.4.1.171.12.10 | swDlinkTimeMIB | DLINK-TIME-MIB |
| 1.3.6.1.4.1.171.12.10.10 | swSystemTime | DLINK-TIME-MIB |
| 1.3.6.1.4.1.171.12.10.10.3 | swSystemBootTime | DLINK-TIME-MIB |