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Cisco Bug: CSCup32129 - Auto-rp announce packets replication

Last Modified

Nov 27, 2020

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

adding ip nhrp multicast map <ip-address> on tunnel interface of spoke router causes loop like behavior for Auto-rp packets ( Flooding occurs every 60 seconds for auto-rp-discovery packets, but it also creates 200 replicated auto-rp-discovery messages on DMVPN tunnel, which is NOT expected behavior.

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