$ 0 0 Hi Bobalon, The ports for communication between SC server and plugin host is provided in this link -- http://docs.netapp.com/ocsc-41/topic/com.netapp.doc.ocsc-isg/GUID-6B5E4464-FE9A-4D2A-B526-E6F4298C9550.html?cp=2_0_1_3.