iSCSi initiator on SLES VM

Hi,

I am using 2 node SUSE cluster (SLES11sp3) running on 2 virtual machines (hosted on same ESX) and connecting to shared Symmetrix LUN. For some reason both nodes (VMs) using same iSCSi initiator (I guess the VMs takes it from the ESX host).The same does not happens on RHEL VMs and if I am migrate one of the nodes to different ESX host, all works fine.

Any idea how each VM can get its own iSCSi initiator and not use the host's one?