Guest

Preview Tool

Cisco Bug: CSCvs17921 - EVPN Core -> AC traffic dropped due to RSV_DROP_XID_NO_MATCH after process restart l2vpn_mgr

Last Modified

Jul 08, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.1.1.BASE

Description (partial)

Release-note

Symptom:
Traffic blackhole after proc restart l2vpn_mgr. Drops due to RSV_DROP_XID_NO_MATCH. Observe that xcid for label of impacted service seen under 'show mpls lsd forwarding label <> detail' will be 0xffffffff.

Conditions:
Can only occur using native EVPN.
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.