All MIBs › COPPER-MOUNTAIN-NETWORKS-DSL-MIB › cmAtmVclAal5CpcsTransmitSduSize
cmAtmVclAal5CpcsTransmitSduSize
Module: COPPER-MOUNTAIN-NETWORKS-DSL-MIB
OID (symbolic): COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmAtmVclAal5CpcsTransmitSduSize
OID (numeric): 1.3.6.1.4.1.1996.10.10.1.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: An instance of this object only exists when the local VCL end-point is also the VCC end-point, and AAL5 is in use. It is the maximum AAl5 CPCS SDU size, in octets, that is supported on the transmit direction of this VCC.
DEFAULT: 1600
What is cmAtmVclAal5CpcsTransmitSduSize?
A read-only integer giving the maximum AAL5 CPCS SDU size, in octets, supported in the transmit direction of this VCC, defaulting to 1600. This effectively caps the largest frame the circuit can send, so an admin checks it when interoperating with equipment that expects a different maximum packet size to avoid fragmentation or drops. If a customer's larger frames are being fragmented unexpectedly, the admin would check whether cmAtmVclAal5CpcsTransmitSduSize is still at its 1600-octet default rather than a larger negotiated value.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1996.10.10.1.1.8 snmpwalk -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmAtmVclAal5CpcsTransmitSduSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1996.10.10.1.1.8.1 snmpget -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmAtmVclAal5CpcsTransmitSduSize.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cmAtmVclAal5CpcsTransmitSduSize.1
Start monitoring Copper Mountain Networks DSL access equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmAtmVclAal5CpcsTransmitSduSize OID value, configure state conditions and alerts, and monitor any Copper Mountain Networks DSL access equipment (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1996 | coppermountain | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10 | cmTransmission | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.10 | cmATM | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.10.1 | cmAtmVclTable | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.10.1.1 | cmAtmVclEntry | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.10.1.1.8 | cmAtmVclAal5CpcsTransmitSduSize | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |