All MIBs › DOCS-QOS-MIB › docsQosPktClassIpTosMask
docsQosPktClassIpTosMask
Module: DOCS-QOS-MIB
OID (symbolic): DOCS-QOS-MIB::docsQosPktClassIpTosMask
OID (numeric): 1.3.6.1.2.1.10.127.7.1.1.1.6
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The mask value is bitwise ANDed with TOS byte in an IP packet and this value is used check range checking of TosLow and TosHigh.
If the referenced parameter is not present in a classifier, this object reports the value of 0.
What is docsQosPktClassIpTosMask?
Specifies the bitmask ANDed with a packet's TOS byte before it is checked against the TosLow/TosHigh range for this classifier, defaulting to 0 (match nothing) if unset. This lets an admin see which bits of the TOS byte actually matter for the match, since a mask of 0xFF means an exact byte comparison while a narrower mask ignores certain bits like ECN flags.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.127.7.1.1.1.6 snmpwalk -v2c -c public <target> DOCS-QOS-MIB::docsQosPktClassIpTosMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.127.7.1.1.1.6.1 snmpget -v2c -c public <target> DOCS-QOS-MIB::docsQosPktClassIpTosMask.1
Start monitoring DOCSIS 1.1/2.0 cable modem/CMTS (QoS, vendor-neutral IETF/CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-QOS-MIB::docsQosPktClassIpTosMask OID value, configure state conditions and alerts, and monitor any DOCSIS 1.1/2.0 cable modem/CMTS (QoS, vendor-neutral IETF/CableLabs standard) 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10.127 | docsIfMib | DOCS-IETF-RFI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.127.7 | docsQosMIB | DOCS-QOS-MIB |
| 1.3.6.1.2.1.10.127.7.1 | docsQosMIBObjects | DOCS-QOS-MIB |
| 1.3.6.1.2.1.10.127.7.1.1 | docsQosPktClassTable | DOCS-QOS-MIB |
| 1.3.6.1.2.1.10.127.7.1.1.1 | docsQosPktClassEntry | DOCS-QOS-MIB |
| 1.3.6.1.2.1.10.127.7.1.1.1.6 | docsQosPktClassIpTosMask | DOCS-QOS-MIB |