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Cisco Bug: CSCvs05043 - ESP40 crash in CGN mode after apply "ip nat setting mode cgn" and "no shut" interface

Last Modified

Sep 28, 2020

Products (15)

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

16.9.3

Description (partial)

Symptom:
ESP40 crashes on asr1k when applying CGN mode.

Conditions:
Shut down the nat interfaces.
Configure the CGN, PAP and overload.
No shut the interfaces, the box will crash.
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Bug Details Include

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  • Status
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