hwVdslSCFextXlinImgDs
HUAWEI-VDSL2-LINE-MIB ·
.1.3.6.1.4.1.2011.6.115.1.2.6.1.7
Object
column OctetString
For each given VCE port index k, this parameter is a one-dimensional array of complex values in linear scale for downstream FEXT coupling coefficients Xlinds(f) originating from the loop connected to the VCE port k into the loop for which Xlinds(f) is being reported. Each array entry represents the Xlinds(f = n*Df) value for a particular subcarrier index n. The Xlinds(f = n*Df) value is represented as ((XLINSCds/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 Xlinds (f = n*Df) is ((XLINSCds/2^15) * (a(n)/2^15)).
Context
- MIB
- HUAWEI-VDSL2-LINE-MIB
- OID
.1.3.6.1.4.1.2011.6.115.1.2.6.1.7- Type
- column
- Access
- readonly
- Status
- current
- Parent
- hwVdslSCFextEntry
Net-SNMP examples
How SNMP and these commands workWalk 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::hwVdslSCFextXlinImgDs'
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::hwVdslSCFextXlinImgDs.<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::hwVdslSCFextXlinImgDs'
Syntax
OctetString
Values & Constraints
Object Constraints
range: 0-1024