Disabling IPv6 Support for Oracle Web Cache

15-18 Oracle Fusion Middleware Administrators Guide 3. Click Access System Configuration, and then click AccessGate Configuration. The Search for AccessGates page appears. The Search list contains a selection of attributes that can be searched. Remaining fields allow you to specify search criteria that are appropriate for the selected attribute. 4. Select the search attribute and condition from the lists or click All to find all AccessGates, and then click Go. 5. Click an AccessGates name to view its details. 6. Click Modify. 7. For Preferred HTTP Host, specify the Web server name on which WebGate is deployed as it appears in all HTTP requests. The host name within the HTTP request is translated into the value entered into this field regardless of the way it was defined in a users HTTP request. 8. To enable IP validation, add the IP address of the proxy server as the value of the IPValidationException parameter. 9. Click Save.

15.5.5.6 Configuring IPv6 with an Authenticating WebGate and Challenge Redirect

Use the procedure in this section to configure your environment to use Oracle Access Manager with the IPv6IPv4 proxy and an authenticating WebGate and challenge redirect. Figure 15–2 shows a depiction of this scenario. The following procedure presumes a common proxy for both form-based authentication and the resource WebGate. For example, suppose you have the following configuration: ■ Resource WebGate is installed on http:myapphostv4.foo.com ■ Resource is on http:myapphostv4.foo.comtesting.html ■ Authenticating WebGate is on http:myssohostv4.foo.com ■ Login form is http:myssohostv4.foo.comoamssologin.html ■ Reverse proxy URL is http:myapphost.foo.com In the following procedure, you configure the Oracle HTTP Server, configure WebGate profiles to use the corresponding Oracle HTTP Server as the Preferred HTTP host, and configure the form-based authentication scheme with a challenge redirect value of the reverse proxy server URL http:myapphost.foo.com in this example. Be sure to use values for your own environment. To configure IPv6 with an authenticating WebGate and challenge redirect: 1. Configure Oracle HTTP Server 11g Release 1 11.1.1 or any other server, as follows: a. Stop Oracle HTTP Server with the following command: Note: For this configuration, the Preferred HTTP host must be the name of the Oracle HTTP Server Web server that is configured for this WebGate. For example, a WebGate deployed on myapphost4.foo.com must use myapphost4.foo.com as the Preferred HTTP host. You cannot use the IPv6 proxy name.