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Cisco Bug: CSCvs53990 - SRv6 EVPN VPWS Traffic loss on a subnet of streams when proc restart l2vpn_mgr

Last Modified

Jan 23, 2020

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

7.0.2.BASE

Description (partial)

Symptom:
Traffic loss on some SRv6 VPWS streams following a restart of the l2vpn_mgr process.  Traffic loss of up to 18s has been seen.

Conditions:
This issue affects 7.0.90 releases on ASR9k and NCS5500
The issue only affects EVPN SRv6 VPWS
The issue can occur following a process restart of the l2vpn_mgr process.
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