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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


Description (partial)


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.

Can only occur using native EVPN.
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