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Cisco Bug: CSCvv11776 - For vrrp ipv6 traffic drop over BVI after lc reload in 731 16I

Last Modified

Oct 05, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.3.1.BASE

Description (partial)

Symptom:
after lc reload IPV6 traffic for BVI interface is dropping around 90% which was fine before lc reload.

Traffic is drop is seen only for ipv6 over BVI interface .

QNUM_NOT_VALID_PACKETS(IRPP Drops) | 708,093
SRAM_ENQUEUE_REJECT_PACKETS        | 708,085

Conditions:
VRRP configuration for J2N lc , with ipv6 traffic flowing through setup.
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