All MIBs › CISCO-WIRELESS-DOCS-EXT-MIB › cwdxQosProfTosOverwriteMask
cwdxQosProfTosOverwriteMask
Module: CISCO-WIRELESS-DOCS-EXT-MIB
OID (symbolic): CISCO-WIRELESS-DOCS-EXT-MIB::cwdxQosProfTosOverwriteMask
OID (numeric): 1.3.6.1.4.1.9.9.169.1.4.1.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-create
Description: This object is the bit mask (8 bit wide) for tos-overwrite feature. The cwdxQosProfTosOverwriteValue is written where the mark bits are set to 1. Tos-overwrite allows the HE to mark egress IP packets (from the HE) with a specific TOS value. This relieves the subscriber unit from marking upstream packets with a specific TOS and is most useful when a subscriber unit is supplied by a third party vendor who may not have the option of applying a TOS to an IP packet. Each packet received from an SU that matches this QoS profile will be tagged with the TOS-overwrite value at the cwdxQosProfTosOverwriteMask and sent to the network.
What is cwdxQosProfTosOverwriteMask?
This read-create 8-bit mask determines which bits of the outgoing IP TOS byte get overwritten with cwdxQosProfTosOverwriteValue, as part of the tos-overwrite feature that lets the headend mark egress packets with a specific TOS value. Admins use this to relieve subscriber devices, especially third-party ones, from having to mark upstream TOS values themselves. For example, an admin standardizing TOS marking across all subscribers regardless of CPE vendor would configure cwdxQosProfTosOverwriteMask together with the corresponding value object to enforce consistent marking at the headend.
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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.169 | ciscoWirelessDocsExtMIB | CISCO-WIRELESS-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.169.1 | ciscoWirelessDocsExtMIBObjects | CISCO-WIRELESS-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.169.1.4 | cwdxQosProfileExtObjects | CISCO-WIRELESS-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.169.1.4.1 | cwdxQosProfileExtTable | CISCO-WIRELESS-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.169.1.4.1.1 | cwdxQosProfileExtEntry | CISCO-WIRELESS-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.169.1.4.1.1.4 | cwdxQosProfTosOverwriteMask | CISCO-WIRELESS-DOCS-EXT-MIB |