cAdslAtucDmtConfFastFecSize
CISCO-ADSL-DMT-LINE-MIB ·
.1.3.6.1.4.1.9.9.130.1.14.1.3
Object
This object specifies the initial number of FEC redundancy
bytes the ATU-C appends to downstream frames transmitted over
the fast channel during the training sequence. The ATU-C can
fallback from this value depending on the aggregate data rate
achieved during training.
It is desirable to choose a large FEC size, thereby increasing
the chance of being able to correct errors in the data delivered
by a frame. However, additional FEC redundancy bytes increases
frame overhead, and thus frame latency.
Context
- MIB
- CISCO-ADSL-DMT-LINE-MIB
- OID
.1.3.6.1.4.1.9.9.130.1.14.1.3- Type
- column
- Access
- readwrite
- Status
- current
- Units
- bytes
- Parent
- cAdslDmtLineConfProfileEntry
- Groups
- 2
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 'CISCO-ADSL-DMT-LINE-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CISCO-ADSL-DMT-LINE-MIB::cAdslAtucDmtConfFastFecSize'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'CISCO-ADSL-DMT-LINE-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CISCO-ADSL-DMT-LINE-MIB::cAdslAtucDmtConfFastFecSize.<adslLineConfProfileName>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'CISCO-ADSL-DMT-LINE-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'CISCO-ADSL-DMT-LINE-MIB::cAdslAtucDmtConfFastFecSize'
Syntax
bytesDmtFecSize
- Source
- DmtFecSize
- Base type
Integer32
Values & Constraints
Type Constraints
range: 0
range: 2
range: 4
range: 6
range: 8
range: 10
range: 12
range: 14
range: 16