sapCemJitterBuffer
TIMETRA-SAP-MIB ·
.1.3.6.1.4.1.6527.3.1.2.4.3.40.1.6
Object
column r/w
millisecondsUnsigned32
This object specifies the jitter buffer size in milliseconds (ms).
Default value depends on the CEM SAP endpoint type
(sapCemEndpointType), and if applicable, the number of
timeslots (sapCemBitrate):
---------------------------------------------------------
| Endpoint Type | Timeslots | Default jitter buf. |
---------------------+-----------+-----------------------
| 'unstructuredE1' | n/a | 5 ms |
---------------------+-----------+-----------------------
| 'unstructuredT1' | n/a | 5 ms |
---------------------+-----------+-----------------------
| 'unstructuredE3' | n/a | 5 ms |
---------------------+-----------+-----------------------
| 'unstructuredT3' | n/a | 5 ms |
---------------------+-----------+-----------------------
| 'nxDS0' (E1/T1) | N = 1 | 32 ms |
| +-----------+-----------------------
| | N = 2..4 | 16 ms |
| +-----------+-----------------------
| | N = 5..15 | 8 ms |
| +-----------+-----------------------
| | N >= 16 | 5 ms |
---------------------+-----------+-----------------------
| 'nxDS0WithCas' (E1)| N | 8 ms |
---------------------+-----------+-----------------------
| 'nxDS0WithCas' (T1)| N | 12 ms |
---------------------------------------------------------
Configuring sapCemPayloadSize and sapCemJitterBuffer to values that
result in less than 2 packet buffers or greater than 32 packet buffers
is not allowed.
The valid range is 1 to 250 ms. Setting this object
to 0 sets it back to the default value.
Context
- MIB
- TIMETRA-SAP-MIB
- OID
.1.3.6.1.4.1.6527.3.1.2.4.3.40.1.6- Type
- column
- Access
- readwrite
- Status
- current
- Units
- milliseconds
- Parent
- sapCemInfoEntry
- 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 'TIMETRA-SAP-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TIMETRA-SAP-MIB::sapCemJitterBuffer'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'TIMETRA-SAP-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TIMETRA-SAP-MIB::sapCemJitterBuffer.<svcId>.<sapPortId>.<sapEncapValue>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'TIMETRA-SAP-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'TIMETRA-SAP-MIB::sapCemJitterBuffer'
Syntax
millisecondsUnsigned32
Values & Constraints
Object Constraints
range: 0-250
Conformance
Member of