Troubleshoot L2 Bridge learned MAC addresses
To troubleshoot L2 Bridge learned mac addresses, you will want to log into your ESXi host via SSH, and run the following command, repalcing the default+edge-1 with your edge device. Unfortunately, I wasn’t able to use bridging in my lab environment, so you won’t see anything below, but if you have a bridge set up, it will give you the information about that bridge.
~ # net-vdr --bridge -l default+edge-1 VDR default+edge-1:1460487509 Bridge Information :
Then you can see the mac address table for all the networks that are attached the the bridge by running the following command.
~ # net-vdr --bridge --mac default+edge-1 VDR default+edge-1:1460487509 Bridge Information :