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Cisco Bug: CSCuw55958 - ENH ASR1K: invalid SPI recovery not working with DVTI

Last Modified

Jan 31, 2018

Products (20)

  • Cisco IOS
  • Cisco ASR 901-6CZ-FS-D Router
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901S-2SG-F-AH Router
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901-6CZ-FT-A Router
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Known Affected Releases

15.5(3)S 15.6(1)S

Description (partial)

Symptom:
Invalid SPI recovery does not work on ASR1K with DVTI

show platform hardware qfp active feature ipsec datapath drops will show:

IN_US_V4_PKT_FOUND_IPSEC_NOT_ENABLED

And no invalid SPI messages will be logged.

Conditions:
DVTI  are affected.
SVTI, crypto map should not be affected.
mGRE was affected but should have been fixed with CSCuv41763
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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