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Cisco Bug: CSCuq31605 - ISR4400-X ucode reported fatal error when DMVPN MTU > 8000

Last Modified

Jan 30, 2017

Products (1)

  • Cisco 4000 Series Routers

Known Affected Releases

15.4(2)S

Description (partial)

Symptom:
ISR 4400 crashes when DMVPN tunnel comes up with pfrv3 interaction and MTU is > 8000

Conditions:
ISR 4400 crashes when DMVPN tunnel comes up with pfrv3 interaction and MTU is > 8000
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