Guest

Preview Tool

Cisco Bug: CSCvs66461 - CUBE : Dial-Peer level DSCP markings are not applied to Options Ping, NOTIFY, and 200OK OOB messages

Last Modified

Jul 02, 2020

Products (14)

  • Cisco IOS
  • Cisco ASR 1000 Series IOS XE SD-WAN
  • Cisco 4221 Integrated Services Router
  • Cisco ASR 1002-X Router
  • Cisco 4321 Integrated Services Router
  • Cisco 4331 Integrated Services Router
  • Cisco ASR 1001-X Router
  • Cisco 4351 Integrated Services Router
  • Cisco ISR 4000 Series IOS XE SD-WAN
  • Cisco ASR 1002-HX Router
View all products in Bug Search Tool Login Required

Known Affected Releases

16.9.4

Description (partial)

Symptom:
++ On ASR 1001-X running IOS-XE ver 16.9.4 and is facing the following issue:

++ If we have dial-peer level QOS configured, DSCP marking is applied to regular SIP signalling for calls, but its not applied to Options Ping /  NOTIFY, and 200OK and ACK.
++ On DP level, DSCP marked as CS3, but when CUBE sending options ping, its marking DSCP as AF31, not CS3, and even some of the signalling like (NOTIFY, and 200OK and ACK) are using CS0, not CS3.

Conditions:
++ When using DP level DSCP marking.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.