All MIBs › SRED-MIB › swSredCtrlDropGreenState
swSredCtrlDropGreenState
Module: SRED-MIB
OID (symbolic): SRED-MIB::swSredCtrlDropGreenState
OID (numeric): 1.3.6.1.4.1.171.12.51.3.1.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object indicates the drop green state.
Setting this state to be disabled means probabilistic drop red colored packets if the queue depth is above the low threshold, and probabilistic drop yellow colored packets if the queue depth is above the high threshold.
Setting this state to be enabled means probabilistic drop yellow and red colored packets if the queue depth is above the low threshold, and probabilistic drop green colored packets if the queue depth is above the high threshold.
What is swSredCtrlDropGreenState?
Controls which colored (green/yellow/red, from prior traffic-conditioning marking) packets SRED drops first as a queue fills: disabled (default) drops red then yellow packets first at the low/high thresholds respectively, while enabled inverts this to drop yellow-and-red first and only start dropping green packets at the high threshold, letting an admin protect the highest-priority (green) traffic longer under congestion.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.51.3.1.1.7 snmpwalk -v2c -c public <target> SRED-MIB::swSredCtrlDropGreenState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.51.3.1.1.7.1 snmpget -v2c -c public <target> SRED-MIB::swSredCtrlDropGreenState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.51.3.1.1.7.1 i <value>
Start monitoring D-Link managed switches (Simple RED congestion-avoidance/DSCP-trust configuration) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SRED-MIB::swSredCtrlDropGreenState OID value, configure state conditions and alerts, and monitor any D-Link managed switches (Simple RED congestion-avoidance/DSCP-trust configuration) 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 |
|---|---|---|
| 1.3.6.1.4.1.171.12.51 | swSredMIB | SRED-MIB |
| 1.3.6.1.4.1.171.12.51.3 | swSredMgmt | SRED-MIB |
| 1.3.6.1.4.1.171.12.51.3.1 | swSredCtrlTable | SRED-MIB |
| 1.3.6.1.4.1.171.12.51.3.1.1 | swSredCtrlEntry | SRED-MIB |
| 1.3.6.1.4.1.171.12.51.3.1.1.7 | swSredCtrlDropGreenState | SRED-MIB |