All MIBs › CPIWF-MIB › aal2CpsOptimisation
aal2CpsOptimisation
Module: CPIWF-MIB
OID (symbolic): CPIWF-MIB::aal2CpsOptimisation
OID (numeric): 1.3.6.1.4.1.353.5.10.1.1.2.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object refers to the mode of operation of the CPS on the CP-IWF. The value of this object imposes a restriction on the CPS SDU length and hence must override the value of aal2CpsMaxSDULength. singleCpsPacketPerCpsPduNoOverlap - A single CPS Packet is contained within a CPS PDU and no overlap can occur into the next CPS PDU. If this option is selected, then Timer-CU is not applicable. Also the AAL2 payload size must be less than or equal to 44 octets. multipleCpsPacketsPerCpsPduWithOverlap - Multiple CPS Packets are contained within a CPS PDU and overlap can occur into the next CPS PDU. If this option is selected, then Timer-CU is applicable. Also Max CPS SDU size must be less than or equal to 64.
What is aal2CpsOptimisation?
This read-write enumerated value selects the CPS packing mode: singleCpsPacketPerCpsPduNoOverlap(1), where each CPS packet stays within one PDU with no overlap, or multipleCpsPacketsPerCpsPduWithOverlap(2), which allows packets to span PDU boundaries. It matters because the choice constrains the effective SDU length and determines whether the Timer-CU setting applies at all. Selecting multipleCpsPacketsPerCpsPduWithOverlap(2) activates the aal2CpsTimerCuValue setting, which has no effect under the non-overlap mode.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.353.5.10.1.1.2.6 snmpwalk -v2c -c public <target> CPIWF-MIB::aal2CpsOptimisation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.353.5.10.1.1.2.6.1 snmpget -v2c -c public <target> CPIWF-MIB::aal2CpsOptimisation.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.353.5.10.1.1.2.6.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> aal2CpsOptimisation.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.353 | atmForum | ATM-FORUM-ILMI40-MIB |
| 1.3.6.1.4.1.353.5 | atmForumNetworkManagement | ATM-FORUM-SNMP-M4-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.353.5.10 | atmfLoopEmulationService | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1 | cpIwfMIB | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1.1 | cpIwfMIBObjects | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1.1.2 | cpIwfAal2Profile | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1.1.2.6 | aal2CpsOptimisation | CPIWF-MIB |