All MIBs › DOCS-QOS3-MIB › docsQosPktClassEnetProtocolType
docsQosPktClassEnetProtocolType
Module: DOCS-QOS3-MIB
OID (symbolic): DOCS-QOS3-MIB::docsQosPktClassEnetProtocolType
OID (numeric): 1.3.6.1.4.1.4491.2.1.21.1.1.1.19
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description:
This attribute indicates the format of the layer 3 protocol ID in the Ethernet packet. A value of 'none' means that the rule does not use the layer 3 protocol type as a matching criteria. A value of 'ethertype' means that the rule applies only to frames that contain an EtherType value. Ethertype values are contained in packets using the Dec-Intel-Xerox (DIX) encapsulation or the RFC1042 Sub-Network Access Protocol (SNAP) encapsulation formats.
A value of 'dsap' means that the rule applies only to frames using the IEEE802.3 encapsulation format with a Destination Service Access Point (DSAP) other than 0xAA (which is reserved for SNAP).
A value of 'mac' means that the rule applies only to MAC management messages for MAC management messages.
A value of 'all' means that the rule matches all Ethernet packets. If the Ethernet frame contains an 802.1P/Q Tag header (i.e., EtherType 0x8100), this attribute applies to the embedded EtherType field within the 802.1P/Q header. If the referenced parameter is not present in a classifier, this attribute reports the value of 0.
What is docsQosPktClassEnetProtocolType?
This read-only object indicates whether a packet classification rule uses the Ethernet layer-3 protocol type field as a matching criterion. Values include 'none' (protocol type not used), 'ethertype' (DIX or RFC1042 format), or other protocol variants. Cable operators use this to understand how QoS classifiers differentiate traffic for bandwidth management.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.1.1.19 snmpwalk -v2c -c public <target> DOCS-QOS3-MIB::docsQosPktClassEnetProtocolType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.1.1.19.1 snmpget -v2c -c public <target> DOCS-QOS3-MIB::docsQosPktClassEnetProtocolType.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-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 |
| 1.3.6.1.4.1.4491.2.1.21 | docsQos3Mib | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1 | docsQosMibObjects | DOCS-QOS3-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1.1 | docsQosPktClassTable | DOCS-QOS3-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1.1.1 | docsQosPktClassEntry | DOCS-QOS3-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1.1.1.19 | docsQosPktClassEnetProtocolType | DOCS-QOS3-MIB |