xdsl2ExtSeltQlnSegmentQln

ZYXEL-ves1724-56-Fanless-MIB · .1.3.6.1.4.1.890.1.5.12.47.60.2.9.1.2
Commands MIB view Table view

Object

column dBm/HzOctetString 
An array of up to 4096 tones . 
It is designed to support up to 4096 subcarriers for real Quiet Line Noise values in dBm/Hz.
The QLN(f) is represented as ( -23-n(i)/2), with n(i) in the range 0 to 254.
A special value n(i)=255 indicates that no measurement could be done for the subcarrier.
Each value in this array is 8 bits wide.

Context

MIB
ZYXEL-ves1724-56-Fanless-MIB
OID
.1.3.6.1.4.1.890.1.5.12.47.60.2.9.1.2
Type
column
Access
readonly
Status
current
Units
dBm/Hz
Parent
xdsl2ExtSeltQlnStatusEntry

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 'ZYXEL-ves1724-56-Fanless-MIB' -M '/opt/observium/mibs/zyxel:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ZYXEL-ves1724-56-Fanless-MIB::xdsl2ExtSeltQlnSegmentQln'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'ZYXEL-ves1724-56-Fanless-MIB' -M '/opt/observium/mibs/zyxel:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ZYXEL-ves1724-56-Fanless-MIB::xdsl2ExtSeltQlnSegmentQln.<ifIndex>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'ZYXEL-ves1724-56-Fanless-MIB' -M '/opt/observium/mibs/zyxel:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'ZYXEL-ves1724-56-Fanless-MIB::xdsl2ExtSeltQlnSegmentQln'

Syntax

dBm/HzOctetString

Values & Constraints

Object Constraints
range: 0-4096