cmdot11WifiNBandWidth

CM-dot11plus-MIB · .1.3.6.1.4.1.1166.1.19.51.1.5.2.3.1.4
Commands MIB view Table view

Object

column r/w Enumeration 
Specifies the channel width (20 MHz or 20/40 MHz) to be used by the Access Point.
When 20/40MHz is selected 802.11n clients experience improved throughput
using 40 MHz, while legacy clients(either 802.11a or 802.11b/g) can 
still be serviced without interruption using 20MHz.
If neither 20 MHz nor 40 MHz is used, the mib returns none(0).
Note: This MIB object is only valid for products supporting 802.11n, and
also affects other MIB selections such as cmdot11NSideBand.

Context

MIB
CM-dot11plus-MIB
OID
.1.3.6.1.4.1.1166.1.19.51.1.5.2.3.1.4
Type
column
Access
readwrite
Status
current
Parent
cmdot11nEntry

Net-SNMP examples

How SNMP and these commands work

Walk the column to discover its indexed instances, or supply every index to read one instance.

Walk the column
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'CM-dot11plus-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CM-dot11plus-MIB::cmdot11WifiNBandWidth'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'CM-dot11plus-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CM-dot11plus-MIB::cmdot11WifiNBandWidth.<ifIndex>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'CM-dot11plus-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'CM-dot11plus-MIB::cmdot11WifiNBandWidth'

Syntax

Enumeration

Values & Constraints

Enumerated Values
0none
1width-20MHz
2width-40MHz