Hey all,
We are running multiple nexus leafs (93180yc-ex's, and 9348's, with 9364 spines) all running 9.2(4). Since having deployed this, we have had a lot of issues with arp.
Devices getting put on a new VLAN, but then it has two arp entires, and it is not flushing the old arp out.
Devices with correct IP on correct VLAN being able to be reached via local leafs and not over the fabric.
Devices moving from one site to another site, keeping the same IP, and with the wrong vlan interface.
Or even better yet. Device with correct IP, on correct VLAN interface, arp just randomly stops working, and we have to issue the below command:
luckily this command is our saving grace:
clear ip arp 10.0.0.1 vrf overlay force-delete
Do any of you have any suggestions on how to fix this, or optimize?
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