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Cisco Bug: CSCvu94682 - Traffic loss if more than 64 IPs point to same MAC on BVI

Last Modified

Sep 02, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Some IP addresses behind a BVI interface/bridge-domain may become unreachable

NCS5500 series with more that 64 IPs linked to the same MAC address in BVI ARP table (e.g. with multiple secondary addresses, proxy-arp)
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