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Cisco Bug: CSCvt35292 - L2RIB: EVPN MAC/IP routes removed when remote MAC-only route withdrawn

Last Modified

Aug 29, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

17.3.1

Description (partial)

Symptom:
Remote EVPN MAC/IP routes may be deleted from the local L2 Routing Information Base (L2RIB) without having been withdrawn by the remote VTEP.

Conditions:
This symptom can occur if the remote VTEP withdraws the MAC-only route without also withdrawing the MAC/IP routes for that MAC address.
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