ISNS_ESI_RSP
{ ISNS_ESI_RSP, "ESIRsp" },
rsp_size = isnst_create_pdu_header(ISNS_ESI_RSP, &rsp_pdu, 0);
pdu_size = isns_create_pdu_header(ISNS_ESI_RSP, flags, &pdu_p);