Cisco Bug: CSCul54595 - Cluster issues in MAC learning area
Oct 24, 2018
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
4.2.1.BASE 4.3.0.BASE 5.1.0.BASE
Symptom: 1. If a MAC is learned on a physical AC on local rack, the MAC may not be displayed on LCs in remote rack via CLI show l2vpn forwarding mac location <>. 2. If a MAC is learned on a physical AC on local rack first and it then moves to an AC on remote LC, MAC security feature may fail to log such a MAC move. 3. If a MAC is learned on a physical AC on local rack and LCs in remote rack detect a MAC move violation, the violation may fail to be reported to host via MAC security feature. Conditions: In a cluster router, MAC address is learned on a physical AC.
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Bug Details Include
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