msa 2012i iscsi connection problem

[zuro]

Hi all, i have big problem with our msa 2000. We have single controller msa, which is connected to blades 3000 chasis with cisco blade switch. My config is controller A host port0: 10.0.0.103 port1: 10.0.1.103. We have two blades connected to msa, one is w2k08 full install and one is core w2k08. I have problem with core server, which suddenly loosing connection to presented iscsi disk. Dedicated broadcom nic is configured with ip 10.0.1.30, initiator is connected to port 1,strange is when I configuring core server with iscsicli utility and want to save persistent target, the utility save persistent target with ip 10.0.0.3. How is it possible when server is in different subnet and no routes to subnet 10.0.0.0 is configured. I think that this is maybe the problem when server temporally loose connect to target and cannot connect back to target 10.0.1.103 due to this mistake, is that some kind of bug or what??
This servers is mission critical to our company runnig Hyper-v infrastructure

my log is in attachment