Cisco Bug: CSCvi77487 - Add ability to disable remote learning on PBR leafs
May 21, 2018
- Cisco LAN Switch Software
Known Affected Releases
Symptom: This is being raised to add support for disable all remote learning on PBR leaf nodes similar to the "Disable Remote learning on Border Leafs" option. Conditions: Stale remote endpoint learning can occur on PBR nodes in the following scenarios: 1. EP communicates with some non-pbr redirected EP located on the PBR leafs so a remote learn is installed. 2. EP moves to another leaf. 3. EP only sends PBR redirected traffic to the pbr nodes. Since dataplane learning is disabled on PBR bd's the endpoint learn is never moved. 4. When the bounce entry on the original ep leaf expires traffic is blackholed.
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Bug Details Include
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