All MIBs › PRVT-SWITCH-MIB › configL2IfaceBackpressure
configL2IfaceBackpressure
Module: PRVT-SWITCH-MIB
OID (symbolic): PRVT-SWITCH-MIB::configL2IfaceBackpressure
OID (numeric): 1.3.6.1.4.1.738.1.5.100.2.2.2.1.9
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description:
The desired back-pressure mode for the interface. If the selected control is not available on the interface, a value of illegal (99) is returned.
What is configL2IfaceBackpressure?
This object controls the back-pressure flow control mode on a Layer 2 interface, with options to enable, disable, or report illegal (99) if the mode is unsupported on that interface. Back-pressure prevents buffer overflow by signaling the sender to pause transmission when congested. Switch operators adjust this setting to enable or disable hardware-based flow control based on peer-device compatibility and network topology.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.5.100.2.2.2.1.9 snmpwalk -v2c -c public <target> PRVT-SWITCH-MIB::configL2IfaceBackpressure
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.5.100.2.2.2.1.9.1 snmpget -v2c -c public <target> PRVT-SWITCH-MIB::configL2IfaceBackpressure.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.738.1.5.100.2.2.2.1.9.1 i <value>
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5 | switch | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100 | prvtSwitchMib | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.2 | config | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.2.2 | configL2 | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.2.2.2 | configL2IfaceTable | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.2.2.2.1 | configL2IfaceEntry | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.2.2.2.1.9 | configL2IfaceBackpressure | PRVT-SWITCH-MIB |