xdsl2LConfProfUpboPsdA
VDSL2-LINE-MIB ·
.1.3.6.1.2.1.10.251.1.5.1.4.1.2
Object
column r/w
0.01 dBm/HzInteger32
This configuration parameter defines the 'a' reference parameter of the UPBO reference PSD used to compute the upstream power back-off for the upstream band. A UPBO PSD defined for each band shall consist of two parameters [a, b]. Parameter 'a' (xdsl2LConfProfUpboPsdA) ranges from 40 dBm/Hz (coded as 4000) to 80.95 dBm/Hz (coded as 8095) in steps of 0.01 dBm/Hz; and parameter 'b' (xdsl2LConfProfUpboPsdB) ranges from 0 dBm/Hz (coded as 0) to 40.95 dBm/Hz (coded as 4095) in steps of 0.01 dBm/Hz. The UPBO reference PSD at the frequency 'f' expressed in MHz shall be equal to '-a-b(SQRT(f))'. Setting xdsl2LConfProfUpboPsdA to 4000 and xdsl2LConfProfUpboPsdB to 0 is a special configuration to disable UPBO in the respective upstream band.
Context
- MIB
- VDSL2-LINE-MIB
- OID
.1.3.6.1.2.1.10.251.1.5.1.4.1.2- Type
- column
- Access
- readwrite
- Status
- current
- Units
- 0.01 dBm/Hz
- Parent
- xdsl2LineConfProfModeSpecBandUsEntry
- Groups
- 1
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 'VDSL2-LINE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'VDSL2-LINE-MIB::xdsl2LConfProfUpboPsdA'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'VDSL2-LINE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'VDSL2-LINE-MIB::xdsl2LConfProfUpboPsdA.<xdsl2LConfProfProfileName>.<xdsl2LConfProfXdslMode>.<xdsl2LConfProfXdslBandUs>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'VDSL2-LINE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'VDSL2-LINE-MIB::xdsl2LConfProfUpboPsdA'
Syntax
0.01 dBm/HzInteger32
Values & Constraints
Object Constraints
range: 4000-8095
Conformance
Member of