All MIBs › BEGEMOT-WIRELESS-MIB › wlanIfaceDot11nShortGI
wlanIfaceDot11nShortGI
Module: BEGEMOT-WIRELESS-MIB
OID (symbolic): BEGEMOT-WIRELESS-MIB::wlanIfaceDot11nShortGI
OID (numeric): 1.3.6.1.4.1.12325.1.210.1.3.1.40
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: The value of this object specifies whether use of Short Guard Interval is enabled on an interface operating in 802.11n mode on an HT channel.
What is wlanIfaceDot11nShortGI?
Controls whether Short Guard Interval is enabled on an 802.11n interface operating on an HT channel. Reducing the guard interval from 800 ns to 400 ns increases throughput by roughly 10% when channel conditions are good.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.12325.1.210.1.3.1.40 snmpwalk -v2c -c public <target> BEGEMOT-WIRELESS-MIB::wlanIfaceDot11nShortGI
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.12325.1.210.1.3.1.40.1 snmpget -v2c -c public <target> BEGEMOT-WIRELESS-MIB::wlanIfaceDot11nShortGI.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.12325.1.210.1.3.1.40.1 s <value>
Start monitoring FreeBSD hosts/appliances running the Begemot bsnmpd SNMP agent with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BEGEMOT-WIRELESS-MIB::wlanIfaceDot11nShortGI OID value, configure state conditions and alerts, and monitor any FreeBSD hosts/appliances running the Begemot bsnmpd SNMP agent 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 |
| 1.3.6.1.4.1.12325 | fokus | FOKUS-MIB |
| 1.3.6.1.4.1.12325.1 | begemot | BEGEMOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.12325.1.210 | begemotWlan | BEGEMOT-WIRELESS-MIB |
| 1.3.6.1.4.1.12325.1.210.1 | begemotWlanInterface | BEGEMOT-WIRELESS-MIB |
| 1.3.6.1.4.1.12325.1.210.1.3 | wlanIfaceConfigTable | BEGEMOT-WIRELESS-MIB |
| 1.3.6.1.4.1.12325.1.210.1.3.1 | wlanIfaceConfigEntry | BEGEMOT-WIRELESS-MIB |
| 1.3.6.1.4.1.12325.1.210.1.3.1.40 | wlanIfaceDot11nShortGI | BEGEMOT-WIRELESS-MIB |