I'm running Windows Server 2012 R2 and want to connect a Synology Rackstation via iSCSI to my server. The connection is done via four seperate LAN ports. The iSCSI part works fine, but if I copy stuff from the server to the NAS only one ethernet port (always the same) is active instead of four. Load balancing for MPIO is set to Round Robin.
The four ports have different subnets e.g. (Ping works)
Server: 172.16.1.1; 172.16.2.1; 172.16.3.1; 172.16.4.1
Synology: 172.16.1.10; 172.16.2.10; 172.16.3.10; 172.16.4.10
Subnet mask: 255.255.255.0
MPIO is enabled for every LUN and I verified this via mpclaim -s -d
I cannot find different paths, though.
What is the problem? Do you need more information to help me? If so, please ask.
Edit: Still looking for a solution :-(