All MIBs › DOCS-QOS3-MIB › docsQosPktClassEnetProtocol
docsQosPktClassEnetProtocol
Module: DOCS-QOS3-MIB
OID (symbolic): DOCS-QOS3-MIB::docsQosPktClassEnetProtocol
OID (numeric): 1.3.6.1.4.1.4491.2.1.21.1.1.1.20
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description:
If EnetProtocolType is 'none', this attribute is ignored when considering whether a packet matches the current rule. If EnetProtocolType is 'ethertype', this attribute gives the 16-bit value of the EtherType that the packet must match in order to match the rule. If EnetProtocolType is 'dsap', the lower 8 bits of this attribute's value must match the DSAP byte of the packet in order to match the rule. If EnetProtocolType is 'mac', the lower 8 bits of this attribute's value represent a lower bound (inclusive) of MAC management message type codes matched, and the upper 8 bits represent the upper bound (inclusive) of matched MAC message type codes. Certain message type codes are excluded from matching, as specified in the reference. 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 the classifier, the value of this attribute is reported as 0.
What is docsQosPktClassEnetProtocol?
This OID stores a 16-bit protocol identifier (like 0x0800 for IPv4) that is used in a traffic classification rule to match packets. The device uses this value to decide which traffic class a packet belongs to, which then determines its priority and bandwidth limits. An engineer configures this when setting up quality-of-service rules to ensure video traffic gets higher priority than background downloads.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.1.1.20 snmpwalk -v2c -c public <target> DOCS-QOS3-MIB::docsQosPktClassEnetProtocol
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.1.1.20.1 snmpget -v2c -c public <target> DOCS-QOS3-MIB::docsQosPktClassEnetProtocol.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 |
| 1.3.6.1.4.1.4491.2.1.21.1.1.1.20 | docsQosPktClassEnetProtocol | DOCS-QOS3-MIB |