Preview Tool

Cisco Bug: CSCvs52110 - SRv6 BGP reset @ bgp_import_reset_mark_stale_walker when flapping EVPN config every 5 seconds

Last Modified

Sep 02, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

BGP Crash on repeated configuration and unconfiguration of L2VPN EVPN config

EVPN configuration and unconfiguration in fast sequence (around 5 secs interval). Configuration here refers to L2VPN bridge config,EVPN ethernet segment config and BGP "address-family l2vpn evpn" config.
Bug details contain sensitive information and therefore require a 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.