Guest

Preview Tool

Cisco Bug: CSCup94254 - ASR 1K QOS should be possible at crypto entry - pre-encryption

Last Modified

May 06, 2020

Products (13)

  • Cisco IOS
  • Cisco 7301 Router
  • Cisco 7206 Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco 7204 Router
  • Cisco 7206VXR Router
  • Cisco 7202 Router
  • Cisco ME 3600X-24CX-M Switch
  • Cisco ME 3600X-24FS-M Switch
  • Cisco 7200 Series NPE-G2 Network Processing Engine
View all products in Bug Search Tool Login Required

Known Affected Releases

15.2(4)S3

Description (partial)

Symptom:
IPSEC Anti-replay feature conflicts with QOS. With QOS applied to encrypted traffic the receiving spoke drops packets due to receiving packets out of order and out of anti-replay window.

Conditions:
- DMVPN with per tunnel QOS.
- Any VPN with QOS applied to the outside interface.
- Anti-replay enabled on the peers.
- QOS queuing ESP packets.
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.