I have a PS6210 group connected to 3 esxi hosts over a private LAN, all set up to use multipath. In EQ group manager, the 2 older hosts show duplicate iscsi connections for each nic (the ones with IPs ending with 21, 28, 29 and 30. The newer host (with the .31 and .32 IPs) doesn't have the duplicate connections.

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I've scoured my host network configurations to see if I can find a difference, but no luck yet. Any ideas on what I can check?

Hmmmm - just now noticed that VM LUNs with EQ snapshots don't have the duplicates, while LUNs with no snapshots do have them. I'm in the middle of setting up snapshot space for all my VMs, so maybe the duplicates will disappear after the snapshots are created?