zxAnXdsl2LConfProfTxRefVNDs

ZTE-AN-XDSL2-MIB · .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.46
Commands MIB view Table view

Object

column r/w OctetString 
This configuration parameter defines the downstream transmitter 
referred virtual noise (TXREFVNds). 
The TXREFVNds shall be specified through a set of breakpoints. 
Each breakpoint shall consist of a subcarrier index t, with a 
sub-carrier spacing of 4.3125 kHz, and a noise PSD level (expressed 
in dBm/Hz) at that subcarrier. The set of breakpoints can then be 
represented as [(t1, PSD1), (t2, PSD2), ... , (tN, PSDN)]. 
The subcarrier index shall be coded as an unsigned integer. 
The noise level shall be coded as an 8-bit unsigned integer representing
the noise level -40 dBm/Hz (coded as 0) to -140 dBm/Hz (coded as 200), 
in steps of 0.5 dBm/Hz. Values from 201 to 255 are special values 
indicating a noise level of 0 W/Hz. The maximum number of breakpoints 
is 32.

Context

MIB
ZTE-AN-XDSL2-MIB
OID
.1.3.6.1.4.1.3902.1015.1001.1.3.1.1.46
Type
column
Access
readwrite
Status
current
Parent
zxAnXdsl2BaseConfProfEntry

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 'ZTE-AN-XDSL2-MIB' -M '/opt/observium/mibs/zte:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ZTE-AN-XDSL2-MIB::zxAnXdsl2LConfProfTxRefVNDs'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'ZTE-AN-XDSL2-MIB' -M '/opt/observium/mibs/zte:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ZTE-AN-XDSL2-MIB::zxAnXdsl2LConfProfTxRefVNDs.<zxAnXdsl2BaseConfProfileName>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'ZTE-AN-XDSL2-MIB' -M '/opt/observium/mibs/zte:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'ZTE-AN-XDSL2-MIB::zxAnXdsl2LConfProfTxRefVNDs'

Syntax

OctetString

Values & Constraints

Object Constraints
range: 0-96