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

Last Modified

Jan 18, 2020

Products (1)

  • Cisco Carrier Routing System

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.
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