url-filter high-performance mode enable

Function

The url-filter high-performance mode enable command enables the high-performance URL filtering function.

The undo url-filter high-performance mode enable command disables the high-performance URL filtering function.

Format

url-filter high-performance mode enable

undo url-filter high-performance mode enable

Parameters

None

Views

System view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

By default, the high-performance URL filtering function is disabled.

If only the URL filtering profile is configured in the security policy and the URL filtering function filters a large volume of HTTP/HTTPS traffic, you can run this command to enable the high-performance URL filtering function to improve the performance of URL filtering. After this function is enabled:

Non-HTTP/-HTTPS traffic is directly permitted.
For HTTP/HTTPS traffic, the URL filtering function filters only the first URL extracted from each session and uses the filtering action for this URL as the action for the entire session.

Configuration Impact

After this function is enabled and takes effect, the safe search function, Google account control function, and PDNS data feedback function of URL filtering become unavailable.

After this function is enabled, the application-layer detection of the flow probe cannot be configured. Otherwise, the high-performance mode is unavailable.

After this function is enabled, you cannot configure the action to audit and reference the audit policy of the audit profile. Otherwise, the high-performance mode of URL filtering is unavailable.

Example

# Enable the high-performance URL filtering function:

<sysname> system-view
[sysname] url-filter high-performance mode enable