hwVdslSCFextXlinImgUs

HUAWEI-VDSL2-LINE-MIB · .1.3.6.1.4.1.2011.6.115.1.2.6.1.12

Object

column OctetString
For each given VCE port index k, this parameter is a one-dimensional 
array of complex values in linear scale for upstream FEXT coupling 
coefficients Xlinus(f) originating from the loop connected to the VCE 
port k into the loop for which Xlinus(f) is being reported. Each array 
entry represents the Xlinus(f = n*Df) value for a particular subcarrier 
index n. The Xlinus(f = n*Df) value is represented as 
((XLINSCus/2^15) * ((a(n) + j*b(n))/2^15)), where a(n) and b(n) are 
signed integers in the (-2^15 + 1) to (+2^15 - 1) range. A special 
value indicates that no measurement could be done from line k into this 
line for subcarrier n. Another special value indicates that there is 
no phase information and the magnitude of Xlinus
(f = n*Df) is ((XLINSCus/2^15) * (a(n)/2^15)).

Context

MIB
HUAWEI-VDSL2-LINE-MIB
OID
.1.3.6.1.4.1.2011.6.115.1.2.6.1.12
Type
column
Access
readonly
Status
current
Parent
hwVdslSCFextEntry

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 'HUAWEI-VDSL2-LINE-MIB' -M '/opt/observium/mibs/huawei:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'HUAWEI-VDSL2-LINE-MIB::hwVdslSCFextXlinImgUs'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'HUAWEI-VDSL2-LINE-MIB' -M '/opt/observium/mibs/huawei:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'HUAWEI-VDSL2-LINE-MIB::hwVdslSCFextXlinImgUs.<ifIndex>.<hwVdslSCFextFromIfindex>.<hwVdslSCFextRequestXLinScGroupSize>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'HUAWEI-VDSL2-LINE-MIB' -M '/opt/observium/mibs/huawei:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'HUAWEI-VDSL2-LINE-MIB::hwVdslSCFextXlinImgUs'

Syntax

OctetString

Values & Constraints

Object Constraints
range: 0-1024