All MIBs › BAS-CMTS-CONFIG-MIB › basCmtsMacNumIpBuffers
basCmtsMacNumIpBuffers
Module: BAS-CMTS-CONFIG-MIB
OID (symbolic): BAS-CMTS-CONFIG-MIB::basCmtsMacNumIpBuffers
OID (numeric): 1.3.6.1.4.1.3493.2.4.1.1.2.1.4
Node type: OBJECT-TYPE
Type: BasCmtsUInt16
Access: read-write
Description: Number of buffers allocated to handle downstream cable modem data message traffic. If an IP packet is addressed to the CMTS Mac address, an IP Buffer is allocated to send the data to the local host IP stack (bcmnet_fd). TBD - We probably don't need this.
What is basCmtsMacNumIpBuffers?
Sets how many buffer descriptors (1-128) are reserved for IP packets addressed to the CMTS's own MAC address, which get handed up to the local host IP stack rather than forwarded. It defaults to 32.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3493.2.4.1.1.2.1.4 snmpwalk -v2c -c public <target> BAS-CMTS-CONFIG-MIB::basCmtsMacNumIpBuffers
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3493.2.4.1.1.2.1.4.1 snmpget -v2c -c public <target> BAS-CMTS-CONFIG-MIB::basCmtsMacNumIpBuffers.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3493.2.4.1.1.2.1.4.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> basCmtsMacNumIpBuffers.1
Start monitoring Broadband Access Systems (BAS) CMTS (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BAS-CMTS-CONFIG-MIB::basCmtsMacNumIpBuffers OID value, configure state conditions and alerts, and monitor any Broadband Access Systems (BAS) CMTS (legacy) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.3493 | basMIB | BAS-MIB |
| 1.3.6.1.4.1.3493.2 | basMibGroup | BAS-MIB |
| 1.3.6.1.4.1.3493.2.4 | basExtCmts | BAS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3493.2.4.1 | basCmtsConfigMib | BAS-CMTS-CONFIG-MIB |
| 1.3.6.1.4.1.3493.2.4.1.1 | basCmtsConfigObjects | BAS-CMTS-CONFIG-MIB |
| 1.3.6.1.4.1.3493.2.4.1.1.2 | basCmtsMacTable | BAS-CMTS-CONFIG-MIB |
| 1.3.6.1.4.1.3493.2.4.1.1.2.1 | basCmtsMacEntry | BAS-CMTS-CONFIG-MIB |
| 1.3.6.1.4.1.3493.2.4.1.1.2.1.4 | basCmtsMacNumIpBuffers | BAS-CMTS-CONFIG-MIB |