Cisco Bug: CSCuw57413 - GRE tunnels intermittently failing after ICSR switchover/upgrade.
Jun 30, 2017
- Cisco ASR 5000 Series
Known Affected Releases
18.104.22.168354 19.1.B0.61507 19.2.d0 20.0.0 20.0.v0
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
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