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Cisco Bug: CSCup05447 - TWAMP not comming up, ASR901 sending RST

Last Modified

Mar 24, 2019

Products (21)

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

15.4(2)S

Description (partial)

Symptom:
TWAMP requests time out when using at least one loopback interface on non-default VRF.

Conditions:
Using at least one loopback interface on non-default VRF. Exact conditions triggering the issue are not clear yet. It applies to any platform, it was a PI issue.
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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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