Important: The commands or keywords/variables that are available are dependent on platform type, product version, and installed license(s).This command specifies the action to take for the indicated result after content filtering analysis.
analyze priority priority { all | category category | x-category string } action { allow | content-insert content_string | discard | redirect-url url | terminate-flow | www-reply-code-and-terminate-flow reply_code } [ edr edr_format_name ]
no analyze priority priority
analyze priority priority { all | category category | x-category string } action { allow | content-insert content_string | discard | redirect-url url | terminate-flow | www-reply-code-and-terminate-flow reply_code } [ reporting-edr reporting_edr_format_name ]
no analyze priority priority
priority priority
priority must be an integer from 1 through 65535, and must be unique in the content filtering policy.
category category
category must be one of the following.
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
|
•
|
Important: Content can simultaneously match multiple categories, therefore specific priority must be used for required evaluation precedence.x-category string
string specifies the unclassified category to be rated, and must be an alpha and/or numeric string of 1 through 6 characters in length.
action { allow | content-insert content_string | discard | redirect-url url | terminate-flow | www-reply-code-and-terminate-flow reply_code }
allow: In the case of static content filtering, this option allows the request for content, and in dynamic content filtering allows the content itself.
content-insert content_string: Specifies the content string to be inserted in place of the message returned from prohibited/restricted site or content server.
In case of static content filtering, content_string is used to create a response to the subscriber’s attempt to get content, and in dynamic content filtering, it is used to replace the content returned by a server.
content_string must be an alpha and/or numeric string of 1 through 1023 characters in length.
discard: In case of static content filtering, this option discards the packet(s) that requested, and in dynamic content filtering it discards the packet(s) that contain(s) the content.
redirect-url url: Specifies redirecting the subscriber to the specified URL.
url must be a string of 1 through 1023 characters in length, and in the http://search.com/subtarg=#HTTP.URL# format.
terminate-flow: Specifies terminating the TCP connection gracefully between the subscriber and server, and sends a TCP FIN to the subscriber and a TCP RST to the server.
www-reply-code-and-terminate-flow reply_code: Specifies terminating flow with the specified reply code. reply_code must be a reply code, and must be an integer from 100 through 599.
Important: Static-and-Dynamic Content Filtering is only supported in StarOS 9.0 and later releases.edr edr_format_name
Important: This option is applicable only to 12.1 and earlier releases. In 12.2 and later releases, it is deprecated and replaced by the reporting-edr option.Specifies to generate separate EDRs for content filtering based on action and content category using EDR file format name edr_format_name.
edr_format_name is the name of a pre-defined EDR file format name in the EDR Format Configuration Mode, and must be an alpha and/or numeric string of 1 through 63 characters in length.
Important: EDRs generated through this keyword are different from charging EDRs generated for subscriber accounting and billing. For more information on generation of charging EDRs, refer to the ACS Rulebase Configuration Mode Commands chapter.reporting-edr reporting_edr_format_name
Important: This option is available only in 12.2 and later releases.reporting_edr_format_name must be an alpha and/or numeric string of 1 through 63 characters in length.
discarded-flow-content-id content_id
content_id must be an integer from 1 through 65535.
A flow end-condition EDR would be generated as a charging EDR for content-filtered packets. No billing EDRs (even with flow-end) would be generated for a discarded packet as the flow will not end. Dual EDRs would exist for customers who want to use “flow end” to get EDRs for charging, plus CF-specific EDRs. The second EDR for charging comes from the flow end-condition content-filtering configuration in the Rulebase Configuration Mode.
The discarded-flow-content-id configuration can be used for accumulating stats for UDR generation in case CF discards the packets. These stats for UDR generation (based on the CF content ID) would also be accumulated in case of ACS error scenarios where the packets are discarded but the flow does not end.
If, in the Rulebase Configuration Mode, the content-filtering flow-any-error configuration is set to deny, then all the denied packets will be accounted for by the discarded-flow-content-id config. That is, the content_id will be used to generate UDRs for the denied packets in case of content filtering.
failure-action { allow | content-insert content_string | discard | redirect-url url | terminate-flow | www-reply-code-and-terminate-flow reply_code } [ edr edr_format_name ]
Default: discard
Important: Static-and-Dynamic Content Filtering is only supported in StarOS 9.0 and later releases.content-insertion content_string
In case of static content filtering, the content_string is used to create a response to the subscriber’s attempt to get content, and in dynamic content filtering it replaces the content returned by a server.
content_string must be an alpha and/or numeric string of 1 through 1023 characters in length.
Important: Static-and-Dynamic Content Filtering is only supported in StarOS 9.0 and later releases.
Important: Static-and-Dynamic Content Filtering is only supported in StarOS 9.0 and later releases.redirect-url url
url must be a string of 1 through 1023 characters in length, and must be in the following format:
www-reply-code-and-terminate-flow reply_code
reply_code must be a reply code, and must be an integer from 100 through 599.
edr edr_format_name
Specifies name of the EDR format to be generated on the content filtering action using EDR file format name edr_format_name.
edr_format_name is the name of a pre-defined EDR file format name in the EDR Format Configuration Mode, and must be an alpha and/or numeric string of 1 through 63 characters in length.
Use this command to set the failure action to take when no content filtering analysis result is available to analyze for analyze priority priority category category_string command.
