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Warranty Policies
Warranty information is available in the Support section of the Miranda Web site
(www.miranda.com).
Workflow: Requesting and Activating a License for a Single Application Server . 96
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iControl is a high-level Element and Network Management System for television service
providers, content originators and broadcasters, used to perform wide-ranging video and
audio signal, device and facility monitoring and control over a TCP/IP network.
Summary
Introduction to iControl
Overview
How iControl Works
iControl Integration with Other Miranda Products
What’s New in iControl Version 4.43
Overview
Miranda’s iControl is a coordinated suite of software applications and hardware designed for
the interactive control and monitoring of distributed broadcasting networks.
iControl allows operators to control and monitor the status of Miranda and third-party video
and audio modules (converters, distribution amplifiers, probes, etc.), routing switchers, and
other network equipment, all from any convenient point with IP access.
• Fully integrated desktop: iControl brings together equipment, signal and facility
monitoring and control for highly efficient operations.
• Visual customization: Highly customized graphical representations of one or more
facilities can be created to offer a highly intuitive control environment.
• Third party application control: Multiple third party applications can be hosted in the
iControl interface, and these can be selected manually or presented automatically for
effective device control.
• SNMP support: iControl combines IP monitoring with SNMP to allow the collection of
third party equipment status and offer multi-vendor interoperability.
• Media streaming: High quality streaming provides effective visual monitoring feedback.
• Modularity & scalability: iControl is fully scalable and can be used to control just part of a
television system or for complete management of multiple sites.
• Automated responses: A scripted macros feature can provide automated reactions to
alarm conditions and guide operators through complex diagnostics.
iControl represents video networks with rich, interactive graphics that are immediately
understandable and easy to operate. The system is geared towards simplifying operations so
Introduction to iControl
Multi-Channel Monitoring and Control
that a single user can control more channels, or a broader range of monitoring and control
tasks.
With iControl, customized views of a network can be created, complete with full motion, high
quality streaming video and audio. The highly graphical nature of iControl allows operators to
quickly identify and respond to alarm conditions, thereby reducing Mean Time to Repair
(MTTR).
iControl leverages industry-standard SNMP protocols and integrates other third party control
applications to provide a complete facility monitoring environment.
Figure 1-1
Multi-Channel Monitoring and Control
iControl is currently used by cable, satellite and IPTV channel distributors for the monitoring
and control of hundreds of channels. iControl contributes to the reduction of MTTR, and gives
operators the ability to monitor signal performance throughout even the most complex
distribution and processing networks. iControl allows “monitoring by exception”, to help
operators better handle large channel counts.
Multi-Site Monitoring and Control
iControl is currently used by broadcasters and networks with facilities and signals distributed
in multiple cities and across multiple time zones.With its TCP/IP-based architecture, iControl
provides flexibility in gathering data from remote signals and systems, and performing remote
control of network devices.
2
Incoming Feed Quality Control
iControl is currently used by broadcasters and channel distributors for quality control of
incoming feeds.SInce it supports streaming media, iControl provides the ability to provide
image-based recognition of incoming video feeds, and the ability to control associated video
processors and routing switcher assignments.
Router Control
iControl is currently used by broadcasters and multi-channel distributors to control local and
remote routing switchers, from multiple manufacturers.
Video Element Management
iControl is currently used by broadcasters and television service providers for the monitoring
and control of dozens of third-party devices. iControl can be used in NOCs (Network Operation
Centers), master control rooms and playout centers to interface to a multitude of systems,
performing a wide range of functions.With its ability to measure the health and performance
of various devices in the signal chain or within the underlying infrastructure, iControl can be
configured to perform failover management of signals and systems.
iControl
User Guide
Monitoring and Control of Miranda Devices and Systems
iControl provides control and monitoring of:
• Densité-series and Imaging-series interface cards
• Imagestore channel branding processors
• Allegro streaming encoder/servers
• Kaleido-K2, Kaleido-Alto, Kaleido Quad, and Kaleido-X multi-image display processors
Features and Benefits
Rich monitoring, including streaming video
• iControl provides the essentials of television: images and sounds to provide operators
quick and accurate access to all signals in the network.
• iControl provides visual and audible monitoring of signals via a standard TCP/IP network:
• displays high frame rate video as well as low frame rate video thumbnails
• accesses audio streams and displays audio levels
• Local signals can be incorporated directly into iControl Web pages as high-resolution, high
quality images
• Remote signals can be accessed via quality streams generated by the Allegro Streaming
Encoder, as either single images of multi-image mosaic from the outputs of the Kaleido
multi-image display processors.
3
Introduction to iControl
End-to-end facility monitoring
End-to-end facility monitoring
• iControl provides end-to-end facility monitoring by performing signal quality and device
health monitoring across all essential formats: audio, video and ancillary data in RF,
baseband, analog, SD, HD, ASI and IP.
• All the diverse elements involved in playout can be controlled from a single, integrated
GUI and just one keyboard and mouse.
• The highly graphical views, with full motion and high quality streaming video, allow
operators to quickly identify and respond to alarm conditions, and thereby reduce the
Mean Time to Repair (MTTR).
• iControl helps correlate alarms and data from multiple sources and devices by dynamically
displaying only the elements associated to a particular service or location, whether
upstream or downstream. This can greatly help operators in assessing fault conditions and
their consequences.
Extensive third-party device control and monitoring by SNMP and embedded
applications
• A high level of device control and monitoring for a wide range of devices and
manufacturers is available with iControl, covering all essential television distribution and
broadcast applications
• Interfacing to third-party devices is achieved by combining industry standard SNMP
control protocols with feedback from full motion and high quality streaming video.
• iControl can also control third party devices using embedded control applications, and
these can be automatically presented to the operator by device alarms to speed response
times.
Operational Overview
The diagram below shows the relationship between the elements of an iControl system, and
how they work together to provide real time monitoring of a signal path.
4
iControl
User Guide
Figure 1-2
User Interface
Once the iControl system is up and running, monitoring data and live audio/video streams are
automatically presented to operators via custom Web pages. Operators have access to current
and historical information on every device and signal being monitored.
Figure 1-3: Example of a customized iControl User Interface
5
Introduction to iControl
How iControl Works
Figure 1-4: Example of a customized iControl User Interface
Figure 1-5: Example of a customized iControl User Interface
How iControl Works
The central element of any iControl system is the iControl Application Server. The Application
Server is a compact, 1 RU server that interfaces to video, audio and other hardware through a
variety of configurable ports (RS-232, RS-422, Ethernet), and connects to a local LAN over
TCP/IP.
iControl runs in a distributed network environment. Devices to be monitored or controlled are
either directly connected to the iControl Application Server, or accessible over a
TCP/IP connection. Each iControl Application Server runs several device control services, as
well as a lookup service.
Multiple Application Servers can coexist on a network, allowing large-scale distributed
systems to be defined and controlled. Using a Web browser, multiple users can connect to any
Application Server from any convenient desktop or portable computer.
Components of iControl
iControl consists of a set of software components, the principle ones being:
•iCNavigator
•iCRouter Control
6
iControl
User Guide
•iCWeb Creator
•iCWeb
Each of these core components is a Java application, stored on the iControl Application Server.
When a user points a Web browser to the IP address of the Application Server, a Startup page
appears, with links for each application. If the user clicks on one of these links, the Java code is
downloaded to their PC, and the application opens.
There are two other core iControl components, important for system administration, and the
smooth, integrated operation of iControl as a whole:
• iControl Webmin
•iControl Services
Each of the core components is described in greater detail below, along with components
available as options for iControl systems.
Figure 1-6: iControl Startup Page
iC Navigator
iC Navigator is used to view, control and monitor Miranda and associated third-party devices.
This application provides users with direct access to the control windows of all devices on an
iControl network. Users can easily configure parameters, monitor functionality, pinpoint
problems, and track errors. It supports administrative tasks such as status reporting and event
logging.
7
Introduction to iControl
iC Navigator
iC Navigator presents devices and services in a hierarchical view. The tree-like structure lists all
recognized devices and services along with descriptions, including name, type, associated
comments, configuration status, frame and slot number.
Figure 1-7: iControl Navigator
iC Navigator lets users display device-specific control
windows. Icons at the top of the control window provide a
quick status indicator of key parameters. Color-coding
enables operators working locally or remotely to quickly
identify the operating status of a device or service. From
iC Navigator, they can also display a configuration log
panel for each device or service, which highlights error
conditions.
iC Navigator also provides access to a Log Viewer (via the
General Status Manager (GSM)—see below), which
displays up to 100,000 of the most recent messages.
Note: Displaying more than 10,000 messages in the Log Viewer may require system
adjustments to maintain acceptable performance levels.
iC Navigator leverages industry standard SNMP protocols, and can fully integrate third party
control applications to create a complete facility-monitoring environment. With automated
reactions to failures, and guided operator responses, the system can deliver dramatically
reduced down times.
8
iControl
User Guide
iControl Navigator Views
Sorting allows you to determine the way in which devices will be arranged for display in
iControl Navigator. Three views are available:
• Logical View arranges the devices in groups created by the user. Devices are sorted into
groups, and within each group, arranged in alphabetical order. Ungrouped devices are
displayed at the end of the list. Empty slots are not shown (unless they are in the Reference
Config).
Note: The grouping is done on the Application Server, and therefore, changes
apply for all users.
• Physical View arranges the devices relative to their physical connections and network
location. All frame slots are shown, even if they are empty. This is done automatically by
the system. Devices are sorted by:
•the IP address of the iControl server,
•then the serial communication port of the server where the (Imaging) frame is
connected,
OR
•the IP address of the Densité communicator,
•then the frame itself.
Once the frame folder is open, you can see the device by the slot when applicable.
Note: Physical View may only be applied to devices in frames.
• Flat View shows all devices in alphabetical order without any grouping.
With Logical View and Physical View, you can open and close folders in the list to display any
level of the hierarchy.
General Status Manager (GSM)
iC Navigator is also the front end for—and depends largely upon—an iControl service called
the General Status Manager (GSM). At least one GSM is always running on an Application
1
Server on a given network
. It acts as a central clearing station for device discovery and alarm
status.
1. To be more specific, on each subnet in a network being monitored by iControl there must be at least one
Application Server with an active GSM.
9
Introduction to iControl
iC Router Control
Figure 1-8
All iControl alarm notifications are managed through a central GSM. Alarm notifications from
multiple distributed GSMs are managed by the multi-GSM Manager, which computes the
virtual alarm, gets its status and dispatches the alarm status to the client.
iC Router Control
iC Router Control provides advanced router control and status monitoring via a flexible
graphical user interface. With protocol and driver support for many router models, iC Router
Control software can be configured to manage multiple routers from multiple vendors from a
single user interface.
10
Figure 1-9: iControl Router Manager Configurator
iC Router Control works over regular IP networks, so that multiple users can monitor and
control several routers, even from remote locations. Users can create virtual routing
iControl
User Guide
environments where physical router resources are deployed and controlled by software in
customized configurations optimized for operational needs.
iC Creator
iC Creator is the application used to create iControl Web sites. The pages of these Web sites
provide a user-friendly interface for operators to control and monitor devices connected
throughout the iControl environment. With iC Creator, users can build multiple
representations of their networks and facilities using a simple drag-and-drop drawing editor.
Objects that you create in iC Creator can be saved as widgets, and then re-used on other
pages.
Figure 1-10: iControl Web Creator is used to build monitoring and control Web sites
iC Web
iC Web is a custom Web browser used to access iControl Web sites hosted on an Application
Server. It is sometimes referred to as the runtime mode of iC Creator.
11
Introduction to iControl
iControl Webmin
Figure 1-11: iControl Web site viewed using iC Web
iControl Webmin
Webmin is an open source administration package for Linux servers. iControl comes with a
customized version of Webmin, an overview of which is given below. For more information,
please refer to the official Webmin on-line documentation:
http://doxfer.com/Webmin
At the top of every Webmin page is a navigation bar with buttons that link to the various
modules.
Figure 1-12
By default, when you log on to Webmin on an iControl Application Server, you are presented
with the page corresponding to the Miranda module.
12
iControl
User Guide
Figure 1-13
This page contains links to most of the functionality that you will use to administer iControl on
a regular basis.
Bootup and Shutdown
This page is used to reboot or shut down an Application Server. It also provides a description
of various Linux processes, along with the ability to specify which of these should be opened
at startup.
Figure 1-14
13
Introduction to iControl
Custom Commands
Custom Commands
This page acts a front end to the execution of a collection of custom scripts, and is primarily
used for troubleshooting problems on an Application Server.
Figure 1-15
Darwin Streaming Server
The Darwin Streaming Server allows an Application Server to provide real-time streaming of
video thumbnails. This page is primarily used to start or stop the Darwin Server.
Figure 1-16
14
iControl
User Guide
File Manager
The File Manager provides a graphical interface for Linux file operations (an alternative to the
command line). You can use the File Manager, for example, to upload, copy or edit
configuration files on an Application Server.
Figure 1-17
Note: Web browsers on the Windows operating system use a text file format that is
incompatible with Unix/Linux systems. There is an option in File Manager to convert
an uploaded file to the correct format. This Convert DOS newlines field should only
be set to Ye s when uploading a text file from a Windows system. Enabling it when
uploading a binary file, such as a spreadsheet in Excel format, will cause the file to
become corrupted.
http://doxfer.com/Webmin/FileManager
Historic System Resources
This page provides links to statistics and graphs that can be used to monitor and troubleshoot
the performance of an Application Server.
Figure 1-18
15
Introduction to iControl
Miranda iControl Management Tool
Miranda iControl Management Tool
This page provides links to important iControl functions.
Figure 1-19
• iControl services monitoring and configuration tool: Used to start, stop and display the
status of iControl services (e.g. GSM, Router Manager Service, RMI Daemon). Also used to
load balance Densité Managers, configure serial ports, to start/stop lookup services, and to
view a system profile of the Application Server.
• iControl Maintenance Form: Used to upgrade iControl, rollback to a previous version of
iControl, backup data and configuration files, and restore iControl from a backup file.
• iControl Components Maintenance Form: Used to upgrade iControl components, as
well as to roll back iControl Web sites and SNMP Drivers.
• iControl Web Page Search & Replace: Used to change (search and replace) a specific
attribute in multiple iControlWeb pages on an Application Server.
• Redundancy Configuration Form: Used to set up N+M redundancy configurations for
Application Servers.
• Access Control Configuration Form: Used to enable security, to run LDAP services, and to
manage base domains on an Application Server.
• Access your archived files: Used to gain access to your GSM log archive.
Network Configuration
This page has links to other pages that allow you to configure an Application Server for
network operations.
16
iControl
User Guide
Figure 1-20
PostgreSQL Database Server
This page provides links to pages used to configure and administer the PostgreSQL database
server (used by the iControl event and incident log service).
Figure 1-21
Tomcat server
Tomcat is a Java-based servlet that allows an Application Server to deliver iControl Web pages
to iC Web clients. This page allows you to stop and start the Tomcat servlet.
17
Introduction to iControl
Webmin Users
Figure 1-22
Webmin Users
This page is used to manage Webmin users.
Figure 1-23
iControl Services
iControl Services are software components that support (or make additional functionality
available to) iControl. These services are described in the table below:
18
iControl
User Guide
iControl services
ServiceDescription
Imaging CommunicatorsSoftware components used to configure and control Miranda Imaging-series frames
Densité CommunicatorsSoftware components used to configure and control Miranda Densité frames
Kaleido/Oxtel CommunicatorsSoftware components used to configure and control Miranda Kaleido and Oxtel devices
GatewaySoftware component that enables third party applications to monitor and control
Miranda devices. It is also used to connect an RCP-100 or RCP-200 Remote Control Panel
to iControl and to provide line selection from the iC Web player Densité-series cards
scope option
GSM (General Status Manager)Software component used for central management of all alarm conditions and error
logging
Virtual Service ManagersSoftware components used for configuring and controlling Miranda proc amp devices
and composite panels
Router ManagerSoftware component used for configuring and controlling routing switchers
In addition, services providing interfaces to third party devices are available as options. These
services include VTR and IRD (Integrated Receiver Decoder) devices.
SNMP
SNMP (Simple Network Management Protocol) has emerged as an important standard in the
broadcast industry, allowing broadcasters to monitor the equipment from multiple vendors
using a single, IP-based protocol. iControl provides SNMP support in two distinct and
important ways.
iControl acts as an SNMP manager by reading the status of third party devices that support
SNMP and have published their SNMP MIB (Management Information Base). It augments the
status information using streaming video, audio and scope telemetry data gathered using
Densité Series cards and the Allégro Streaming Encoder/Server.
In those cases where a third party SNMP management application is deployed, iControl acts as
an SNMP agent reporting errors and status to the SNMP manager using the SNMP protocol
and its own SNMP MIB.
For devices that do not provide
IP connectivity, the iControl
Application Server acts as an SNMP
translator and provides SNMP Agent
functionality. The Application Server
receives status information from the
devices using their existing protocols,
and will issue SNMP TRAPS and
respond to SNMP
GET messages on
behalf of the devices below it. The
Application Server further enhances SNMP Agent capability by allowing users to create virtual
alarms, which can be enabled or disabled according to a schedule, or slaved to an automation
system.
19
Introduction to iControl
iControl Integration with Other Miranda Products
Note: Miranda devices that provide IP connectivity at the frame—such as Densité
and Kaleido—offer direct SNMP support, allowing third party SNMP Manager
applications to get status information using an SNMP
GET command.
iControl Integration with Other Miranda Products
Miranda products are, naturally, tightly integrated with iControl, and are often found in
networks where iControl has been installed. Some of the more popular Miranda products are
described below.
Control Windows and Device Parameters
To control device parameters, double-click the device in the navigation pane to display the
control window for that device. Or right-click the device and select Show Control window
from the pop-up menu.
The device name is listed along the top of each control window along with the “status icon” for
the device. Icons in the upper left corner of the control window (again depending on the
device type) provide a quick status indicator of key parameters such as the Operational or Test
Mode, Input Status, or Reference Status. This is called the “status dashboard”.
On each control window, there are different selector tabs that correspond to different groups
of parameters for each device. When working with control windows, you begin by selecting
the tab to display the parameters for a particular group. See "Control window parameters", on
page 20.
Note: If you try to display the control window for a device and you get the message
Control window
implemented as a controllable device by iControl. Therefore, you can only see the
status of this device but cannot configure any control parameters.
When one or more Control windows are open, the View menu item Close All Control
windows becomes available, and the menu lists the device names of open control windows
for selection.
Each device in the system is controlled via a control window. The control window is an
operational window for the selected device, which you display to control the device.
Parameters vary according to the type of device, although the Info parameters are common to
all devices.
To access the control window for a device, double-click the device in the iControl Navigator
display, or right click and select Show Control window from the pop-up menu.
NotAvailable, this means that this device type has not been
Control window parameters
Control windows are specific to the device type. Following are examples of control window
selector tabs and their associated parameters:
20
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