All MIBs › DOCS-IF-M-CMTS-MIB › docsIfMCmtsDepiSessionInfoMaxPayload
docsIfMCmtsDepiSessionInfoMaxPayload
Module: DOCS-IF-M-CMTS-MIB
OID (symbolic): DOCS-IF-M-CMTS-MIB::docsIfMCmtsDepiSessionInfoMaxPayload
OID (numeric): 1.3.6.1.4.1.4491.2.1.6.1.4.1.2.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The maximum MTU negotiated between the M-CMTS Core and the EQAM during the DEPI session establishment process. The local payload MTU is known from the IfEntry of this M-CMTS Downstream Interface. It considers the header subtractions as indicated in the DEPI specification.
What is docsIfMCmtsDepiSessionInfoMaxPayload?
Reports the maximum payload MTU negotiated between the M-CMTS Core and EQAM for this DEPI session, after accounting for the header overhead the DEPI spec requires. An operator troubleshooting fragmentation or throughput issues on a session checks this to see the effective payload size actually agreed on.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.6.1.4.1.2.1.3 snmpwalk -v2c -c public <target> DOCS-IF-M-CMTS-MIB::docsIfMCmtsDepiSessionInfoMaxPayload
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.6.1.4.1.2.1.3.1 snmpget -v2c -c public <target> DOCS-IF-M-CMTS-MIB::docsIfMCmtsDepiSessionInfoMaxPayload.1
Start monitoring M-CMTS core + EQAM device (Modular CMTS DEPI, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IF-M-CMTS-MIB::docsIfMCmtsDepiSessionInfoMaxPayload OID value, configure state conditions and alerts, and monitor any M-CMTS core + EQAM device (Modular CMTS DEPI, vendor-neutral CableLabs standard) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1.6 | docsIfMCmtsMib | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.6.1 | docsIfMCmtsObjects | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.4 | docsIfMCmtsDepiObjects | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.4.1 | docsIfMCmtsDepiSessionObjects | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.4.1.2 | docsIfMCmtsDepiSessionInfoTable | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.4.1.2.1 | docsIfMCmtsDepiSessionInfoEntry | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.4.1.2.1.3 | docsIfMCmtsDepiSessionInfoMaxPayload | DOCS-IF-M-CMTS-MIB |