Defining an Application Identification

To configure a specific IP address or port-based application identification, include the application application-name statement at the [edit services application-identification] hierarchy level:

You can include the following general properties in the configuration:

• application—Application name, a required statement; maximum 31 characters. Predefined applications have the prefix junos- to avoid conflict with user-defined ones.
• idle-timeout—Amount of time that a session remains idle before it is deleted.
• index—Application index number in the range from 1 through 65,534, with integers 1 through 1024 reserved for predefined applications.
• session-timeout—Lifetime of a session.
• type—Well known applications, such as HTTP or FTP.
• type-of-service—Type of service, defined by service objective. There is no default value; options are maximize-reliability, maximize-throughput, minimize-delay, and minimize-monetary-cost.
• disable—Disable this application definition in the APPID service.

Note: You can also specify session and idle timeout values globally for a Multiservices interface by including the following statements at the [edit interfaces interface-name services-options] hierarchy level: inactivity-non-tcp-timeout—Inactivity timeout period for non-TCP established sessions. inactivity-tcp-timeout—Inactivity timeout period for TCP established sessions. session-timeout—Lifetime of a session. disable-global-timeout-override—Disallow overriding a global inactivity or session timeout.

You can include the following port-mapping properties at the [edit services application-identification port-mapping] hierarchy level:

• port-range—TCP or UDP port number or numeric range, entered as [minimum-value – maximum-value]. For port-mapping configurations, this entry is required if the parent node exists.
• disable—Disable port-mapping properties for this application.

For a configuration example, see Examples: Configuring Application Identification Properties.