All MIBs › CPIWF-MIB › cpIwfIsdnBriPortB2DroppedOctets
cpIwfIsdnBriPortB2DroppedOctets
Module: CPIWF-MIB
OID (symbolic): CPIWF-MIB::cpIwfIsdnBriPortB2DroppedOctets
OID (numeric): 1.3.6.1.4.1.353.5.10.1.1.8.1.6
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Total number of PCM payload octets dropped due to buffer overflow on this port/channel. Octets that are dropped because they arrived late, and which have already been substituted by filler PCM octets, shall not be counted.
What is cpIwfIsdnBriPortB2DroppedOctets?
This read-only Counter32 counts total PCM payload octets dropped due to buffer overflow on the B2 channel, excluding octets already substituted by filler because they arrived late. It flags overflow-related loss specific to the B2 bearer channel, distinct from underflow issues tracked by the B2 filler-octet counter. A rising value here while B1's equivalent counter stays flat isolates a buffer-overflow problem to the B2 channel alone.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.353.5.10.1.1.8.1.6 snmpwalk -v2c -c public <target> CPIWF-MIB::cpIwfIsdnBriPortB2DroppedOctets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.353.5.10.1.1.8.1.6.1 snmpget -v2c -c public <target> CPIWF-MIB::cpIwfIsdnBriPortB2DroppedOctets.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cpIwfIsdnBriPortB2DroppedOctets.1
Start monitoring ATM access/carrier equipment (Loop Emulation Service CP-IWF) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CPIWF-MIB::cpIwfIsdnBriPortB2DroppedOctets OID value, configure state conditions and alerts, and monitor any ATM access/carrier equipment (Loop Emulation Service CP-IWF) from a single console.
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 |
| 1.3.6.1.4.1.353.5.10.1.1.8 | cpIwfIsdnBriPortStatsTable | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1.1.8.1 | cpIwfIsdnBriPortStatsEntry | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1.1.8.1.6 | cpIwfIsdnBriPortB2DroppedOctets | CPIWF-MIB |