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Cisco Bug: CSCvt49731 - Disconnect the call on receiving duplicate subscriber MAC

Last Modified

Aug 14, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

If a CPE gets reboot and try to reconnect BNG but old session is still active with same CPE and same MAC. BNG not allow to connect until existing session doesn't get cleared.

CPE gets reboot and try to connect and keep trying to send PADI packets but session is already created on BNG before CPE's reboot state.
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