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Cisco Bug: CSCtc62324 - CST: NPE crashing at cmts_arp_filter_db_entry_del

Last Modified

Feb 03, 2017

Products (1)

  • Cisco uBR7200 Series Universal Broadband Routers

Known Affected Releases


Description (partial)

A UBR7200 NPE crash was observed with over 300+ dual-stack CPEs which gets the layer 3
address using DHCP/DHCPv6

The problem can be seen with dual-stack CPEs attempting to get both IPv4 and IPv6 address via DHCP.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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