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Cisco Bug: CSCvu52218 - Router crashes frequently on NBAR

Last Modified

Sep 10, 2020

Products (14)

  • Cisco 4000 Series Integrated Services Routers
  • Cisco ASR 1000 Series IOS XE SD-WAN
  • Cisco 4221 Integrated Services Router
  • Cisco 4321 Integrated Services Router
  • Cisco ASR 1002-X Router
  • Cisco 4331 Integrated Services Router
  • Cisco ASR 1001-X Router
  • Cisco 4351 Integrated Services Router
  • Cisco ISR 4000 Series IOS XE SD-WAN
  • Cisco ASR 1002-HX Router
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Known Affected Releases

16.9.4

Description (partial)

Symptom:
Multiple crashes may be observed when an NBAR custom app/protocol is configured and then deleted via CLI or SD-AVC

Conditions:
- Multi VRF IWAN configuration
- NBAR custom protocol
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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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