User manual JUNIPER NETWORKS MEDIA FLOW CONTROLLER 2.0.4 ADMINISTRATOR S GUIDE AND CLI COMMAND REFERENCE

[. . . ] Media Flow ControllerTM Administrator's Guide and CLI Command Reference Release 2. 0. 4 Published: 2010-9-17 Copyright © 2010, Juniper Networks, Inc. Media Flow Controller Administrator's Guide Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. The Juniper Networks Logo, the Junos logo, and JunosE are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners. Juniper Networks assumes no responsibility for any inaccuracies in this document. [. . . ] Select the radio button as described and enter this information to the text boxes: Precedence--Map incoming requests to a namespace, the lower the the precedence number, the higher the preference for that namespace; 0 (zero) is default and highest; see "Using namespace match <criteria> precedence" on page 84, for details. See "uri-prefix" on page 34 for usage details. · · · uri-name--Enter a uri-prefix, use / (slash) for "any. " See "Terminology" on page 30 for definition and example of uri-prefix. uri-regex--Enter a regex to indicate the uri-prefix. Header--A header name and value; can also be a regex. Optionally, set a precedence (defined above). · · · header-name and header-value header-regex Query-string--A header name and value; can also be a regex. Optionally, set a precedence (defined above). · · 182 query-name and query-value query-regex Copyright © 2010, Juniper Networks, Inc. Configuring NameSpaces (Web Interface) Media Flow Controller Administrator's Guide Media Flow Controller Configuration Tasks (Web Interface) · Virtual-host--Enter the address and port (optional) of a virtual host. · virtual-IP and virtual-port--The IP address must be a /32 address; it can be 0. 0. 0. 0, which means any IP address. To map requests by TCP port number only, set the IP address to 0. 0. 0. 0 and configure the port number. If you set the domain to any, configure virtual-host IP to 0. 0. 0. 0, then requests can be assigned to a namespace based solely on the port number on which the request comes in to Media Flow Controller. Click Done at the bottom of the page if you are finished. Figure 54 Service Config > Namespace Configure Page Detail (Match Details) Configuring Namespace Parameters (Web Interface) Set cache inherit, status, virtual player, and delivery protocol options. Enter this information to the text boxes or select the checkbox as described: · · · · Cache Inherit--Add the specified namespace's cache to this one; see "Using namespace cache-inherit" on page 82, for details. Status Active--Activate the namespace; de-select to de-activate but not delete. Virtual Player--Assign an existing virtual player to this namespace; the virtual player settings override the global network connection settings (for this namespace). Delivery Protocol--Set a protocol for responses from this namespace. 2. Click Done at the bottom of the page if you are finished. Configuring NameSpaces (Web Interface) 183 Media Flow Controller Configuration Tasks (Web Interface) Media Flow Controller Administrator's Guide Figure 55 Service Config > Namespace Configure Page Detail (Parameters) Configuring Namespace Pre-Stage User (Web Interface) Set a password for the auto-created FTP user for this namespace. Enter this information to the text boxes or select the checkbox as described: · New Password and Confirm Password--For each configured namespace FTP user (created automatically), set or reset a password. 2. Click Done at the bottom of the page if you are finished. Figure 56 Service Config > Namespace Configure Page (Pre-Stage User Configuration) Configuring Namespace HTTP Origin Fetch (Web Interface) Configure options for HTTP fetching content from origin upon a cache miss. Enter this information to the text boxes or select the checkbox as described: · · Cache Age Default--Specify a cache age value in case it is not specified in the data fetched from the origin server. Date Header Modify Enable--Select to enable Media Flow Controller to set the Date header to the current time when the content is served to the client (no adjustments are made to the Cache-Control: max-age = <seconds> header, and the Age header sent from origin is maintained). De-select to disable (default); Media Flow Controller does not reset the Date header. Copyright © 2010, Juniper Networks, Inc. 184 Configuring NameSpaces (Web Interface) Media Flow Controller Administrator's Guide Media Flow Controller Configuration Tasks (Web Interface) · · Cache Directive--Choose follow (default) to tell Media Flow Controller to obey the cache-directive (Cache-control : no-cache or Pragma: no-cache) in the HTTP header when data is fetched from the origin. Content Store Media Cache Age Threshold--Set a time threshold for newly-fetched content stored in media cache (non-volatile) instead of RAM. By default, new content with a cache age under 60 seconds is stored only in RAM (the expectation is short cache-age implies that the content will not be served for too long and is not worth storing in media cache). To have new content always stored in media cache, set this value to 0 (zero). 2. Click Done at the bottom of the page if you are finished. Figure 57 Service Config > Namespace Configure Page (HTTP Origin Fetch Configuration) Configuring Namespace RTSP Origin Fetch (Web Interface) Configure options for RTSP fetching content from origin upon a cache miss. [. . . ] enable--Enable or disable (with no) HTTPS (HTTP over SSL) access to the Web · https--Configure HTTPS access to the Web interface. · · · interface. This setting is only meaningful if the Web interface as a whole is enabled. The no variant resets it to the default, but does not disable HTTPS. · · proxy--Configure Web proxy settings. session--Configure session settings. · · renewal--Control the length of time before Web session cookies are automatically regenerated. [. . . ]