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Cisco Bug: CSCsz85919 - router reloads at ip_accesscheck_snpa_extend

Last Modified

Jan 23, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

Symptoms: A router reloads with a SegV exception. 

Conditions: The symptom is observed with a router that is running Cisco IOS
Release 12.4(20)T2 with both NAT and output ACLs configured. It occurs when the
packet size changes due to NAT (this can happen with SIP/H.323 etc).
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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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