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Cisco Bug: CSCvv73826 - BFD sessions flap after multiple control connection flaps to the vSmart. - Polaris side commit

Last Modified

Oct 16, 2020

Products (1)

  • Cisco SD-WAN

Known Affected Releases

17.3

Description (partial)

Symptom:
All the BFD sessions go down and come back up on a vEdge. This happens if the device has its control connections flapping continuously with all vSmarts

Conditions:
When the control connections flap continuously with the vSmart. When this happens, the device goes in and out of GR. "rx_spi_ipsec_drops" can be seen in the "show system statistics" output.
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