In the IP Address field, enter the IP address, either as an IP version 4 or IP

Configuring Request Filtering 4-7 - Regular Expression: Enter the regular expression of the objects. Remember to use to denote the start of the URL and to denote the end of the URL.

e. From the URL Type list, select an option to determine how the rules URL is

compared to the requests URL: - Path Prefix: Select to allow or deny access to requests matching a path prefix. - File Extension: Select to allow or deny access to requests matching a particular file extension. - Regular Expression: Select to allow or deny access to requests matching regular expression syntax.

f. Click the Case Insensitive Match check box to match requests regardless of

the case. If you do not select this check box, the rule bases the match on the case.

g. Click the Allow check box for Oracle Web Cache to allow requests matching

the IP address and URL fields; deselect the check box for Oracle Web Cache to deny requests matching the IP address and URL fields.

h. Click the Monitor Only check box to see the match activity of the rule without

enforcing the rule. When results are expected, then disable Monitor Only to enforce the rule. See Section 4.4 for further information about the Monitor Only option.

i. Click Apply to save the rule settings.

8. Perform Step 7 for any additional rules.

9. Modify the Catch All rule, keeping in mind it is applied to all requests that do not

match a defined rule. Oracle recommends creating allow rules, followed by a Catch All deny rule. 10. Use the Move Up and Move Down icons to change the order in which the rules are matched against requests. The order of the rules is important. Oracle Web Cache matches higher priority rules first.

11. Click the Request Filters Summary breadcrumb at the top of the page, or from the

Web Cache menu, select Administration and then Request Filters to navigate back to the Request Filters Summary page.

12. In the Client IP row, click Enable to enable the filter.

If you do not click Enable, Oracle Web Cache ignores any configured filter rules for this filter.

13. Click Apply to save the configuration for the request filter.

4.7 Configuring Rules for the Method Request Filter

The method request filter enables Oracle Web Cache to restrict access based on the HTTP request method. See Section 4.2 for further information about the method request filter. To configure rules for the method request filter: 1. Navigate to the Web Cache Home page in Fusion Middleware Control. See Section 2.6.2 .