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Cisco Bug: CSCtd79364 - Lot of ICMP connections stuck and not clearing in conn table

Last Modified

Jun 29, 2010

Products (1)

  • Cisco ACE 4700 Series Application Control Engine Appliances

Known Affected Releases


Description (partial)

With DNS inspect configured, the device may end up with a lot of ICMP
connections that will be stuck and not getting cleared with "clear conn" with
only a single leg of the connection. Only a reboot will clear those connections.

DNS inspect configured and the box processing a lot of ICMP Error packets.
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Bug Details Include

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