All MIBs › XEDIA-ETHERNET-MIB › xdot3ConfigCaptureEffectResol
xdot3ConfigCaptureEffectResol
Module: XEDIA-ETHERNET-MIB
OID (symbolic): XEDIA-ETHERNET-MIB::xdot3ConfigCaptureEffectResol
OID (numeric): 1.3.6.1.4.1.838.3.3.1.2.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object controls whether a non-standard backoff algorithm is used for collision handling in order to avoid 'capture effect'. Capture effect occurs when two stations transmit in such a way that, because of collision backoff, one station captures the channel for an unfair amount of time (and the line may remain idle for a long time after that station stops transmitting because of the second station increasing its backoff time.) The value of 'enabled(1)' indicates the enhanced algorithm will be use. The value 'disabled(2)' is the default and indicates the standard backoff algorithm is used.
What is xdot3ConfigCaptureEffectResol?
Enables (1) or disables (2, the default) a non-standard collision backoff algorithm designed to prevent "capture effect," where one station unfairly monopolizes a shared segment after a collision while the other station's backoff timer keeps growing, leaving the line idle even after the first station stops sending. An admin enables this on congested half-duplex/shared segments to improve fairness between contending stations.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.838.3.3.1.2.1.4 snmpwalk -v2c -c public <target> XEDIA-ETHERNET-MIB::xdot3ConfigCaptureEffectResol
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.838.3.3.1.2.1.4.1 snmpget -v2c -c public <target> XEDIA-ETHERNET-MIB::xdot3ConfigCaptureEffectResol.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.838.3.3.1.2.1.4.1 i <value>
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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 |
| 1.3.6.1.4.1.838 | xedia | XEDIA-REG |
| 1.3.6.1.4.1.838.3 | xediaMibs | XEDIA-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.838.3.3 | xediaEthernetMIB | XEDIA-ETHERNET-MIB |
| 1.3.6.1.4.1.838.3.3.1 | xdot3Objects | XEDIA-ETHERNET-MIB |
| 1.3.6.1.4.1.838.3.3.1.2 | xdot3ConfigTable | XEDIA-ETHERNET-MIB |
| 1.3.6.1.4.1.838.3.3.1.2.1 | xdot3ConfigEntry | XEDIA-ETHERNET-MIB |
| 1.3.6.1.4.1.838.3.3.1.2.1.4 | xdot3ConfigCaptureEffectResol | XEDIA-ETHERNET-MIB |