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Cisco Bug: CSCuw24668 - Multi-Node Service Graph produces mac-flap with l3out as consumer

Last Modified

Apr 23, 2018

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

8.1(2.7)

Description (partial)

Symptom:
traffic from an l3 out to a Service Device in a Multi-Node service chain is dropped after the EP is aged out in the fabric.

Conditions:
mac flapping is occurring on the ASA causing the ARP response to be dropped and thus the EP database and ARP entry on the leaf never gets updated.
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