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Cisco Bug: CSCus64708 - Traffic black-holed after MST re-convergence

Last Modified

Jul 21, 2018

Products (7)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco ASR 9922 Router
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

5.1.3.BASE 5.3.2.BASE

Description (partial)

Symptom:
Traffic black-holed after MST re-convergence

Conditions:
ICL bundle spread over multiple LCs. The issue is seen when the flow starts to move from one bundle member to another.

Related Community Discussions

ASR 9010 RSP switchover without any cause?
Hi Community,   Yesterday we experienced a RSP switchover on our primary ASR 9010 router. The process was successful with low impact on traffic, however I am not able to find any cause that may have triggered the switchover. The standby card took mastership role and became Active, while the active card did a reload and now is in standby and ready to take mastership in case of failure.   Below a output form #show redundancy   RP/0/RSP1/CPU0:ATU_ASR_9010(admin)#show redundancy Fri Apr 20 09:19:02.206 ...
Latest activity: Apr 20, 2018
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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