Cisco Bug: CSCuj98135 - N7K: FP Proxy L2 Learning breaks Proxy L3 Forwarding For Unicast Traffic
Jan 31, 2017
- Cisco Nexus 7000 Series Switches
Known Affected Releases
Symptom: After configuring Fabricpath Proxy l2 Learning and dynamic mac entries are flushed from the mac table Proxy L3 Routing is affected. Unicast traffic sent from the supervisor or from an M Series line card towards a fabricpath core port may be dropped because the fabricpath Outer Destination Address is misprogrammed during encapsulation. Conditions: Nexus 7000 running NX-OS 6.2(2)a in mixed chassis VDC where M1/M2 and F2e modules are used with proxy l2 learning.
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Bug Details Include
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