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Cisco Bug: CSCsy82562 - RP crashed at %IPC-2-INVALIDZONE: Invalid IPC Zone 0xC0000000

Last Modified

Feb 02, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Symptom: A specific malformed L2 packet can cause a crash in IOS when the 
packet is handled by software.
Conditions: This will only occur whn receiving a layer2 packet with a
specific layer3 protocol value not offically used anywhere.  If this matches a
specific value used for an internal router communication protocol the crash can
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Bug Details Include

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