All MIBs › DLINKSW-SAFEGUARD-ENGINE-MIB › dSafeguardEngineFallThresh
dSafeguardEngineFallThresh
Module: DLINKSW-SAFEGUARD-ENGINE-MIB
OID (symbolic): DLINKSW-SAFEGUARD-ENGINE-MIB::dSafeguardEngineFallThresh
OID (numeric): 1.3.6.1.4.1.171.26.19.1.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object is used to configure and show the falling threshold of Safeguard Engine.
What is dSafeguardEngineFallThresh?
This value sets the CPU utilization percentage at which the Safeguard Engine considers the switch to have recovered from its exhausted state and returns to normal operation. An admin sets this lower than the rise threshold to create a stable hysteresis gap, preventing the switch from rapidly toggling in and out of protective mode as CPU load fluctuates near a single threshold. For example, with a rise threshold of 60 and this fall threshold set to 20, the switch would only exit protective mode once CPU load drops all the way down to 20%.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.26.19.1.1.1.3 snmpwalk -v2c -c public <target> DLINKSW-SAFEGUARD-ENGINE-MIB::dSafeguardEngineFallThresh
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.26.19.1.1.1.3.1 snmpget -v2c -c public <target> DLINKSW-SAFEGUARD-ENGINE-MIB::dSafeguardEngineFallThresh.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.26.19.1.1.1.3.1 i <value>
Start monitoring D-Link switch, including industrial models (Safeguard Engine CPU protection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DLINKSW-SAFEGUARD-ENGINE-MIB::dSafeguardEngineFallThresh OID value, configure state conditions and alerts, and monitor any D-Link switch, including industrial models (Safeguard Engine CPU protection) from a single console.
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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.26 | dlinkIndustrialCommon | DLINK-ID-REC-MIB |
| 1.3.6.1.4.1.171.26.19 | dlinkSwCpuProtectMIB | DLINKSW-CPU-PROTECT-MIB |
| 1.3.6.1.4.1.171.26.19.1 | dCpuProtectMIBObjects | DLINKSW-CPU-PROTECT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.26.19.1.1 | dlinkSwSafeguardEngineMIB | DLINKSW-SAFEGUARD-ENGINE-MIB |
| 1.3.6.1.4.1.171.26.19.1.1.1 | dSafeguardEngineMIBObjects | DLINKSW-SAFEGUARD-ENGINE-MIB |
| 1.3.6.1.4.1.171.26.19.1.1.1.3 | dSafeguardEngineFallThresh | DLINKSW-SAFEGUARD-ENGINE-MIB |