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Cisco Bug: CSCuw57413 - GRE tunnels intermittently failing after ICSR switchover/upgrade.

Last Modified

Jun 30, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.3.1.60354 19.1.B0.61507 19.2.d0 20.0.0 20.0.v0

Description (partial)

Symptom:
On an ICSR solution with GRE tunnels, it might be that the some GRE tunnels fail to work properly after upgrades/ICSR switchover. This is not consistently happening.

Conditions:
This issue is seen with an ICSR installation with GRE tunnels
and upgrade or switchover occurs
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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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