This chapter describes how to install and configure Oracle HTTP Server 11g WebGate for Oracle Access Manager. For an introduction to WebGates and an overview of installing WebGates, see Chapter 1.
This chapter contains the following topics:
Verifying the Installation and Configuration of Oracle HTTP Server 11g WebGate
Upgrading OHS Webgate 11.1.1.5.0 or 11.1.1.6.0 to 11.1.1.7.0
This section discusses the following topics:
The Oracle Fusion Middleware Supported System Configurations document provides certification information for Oracle Fusion Middleware, including supported installation types, platforms, operating systems, databases, JDKs, and third-party products related to Oracle Identity and Access Management 11g Release 1 (11.1.1.9.0).
You can access the Oracle Fusion Middleware Supported System Configurations document by searching the Oracle Technology Network (OTN) web site:
http://www.oracle.com/technetwork/middleware/ias/downloads/fusion-certification-100350.html
You can download the Installer from the Oracle Technology Network (OTN):
http://www.oracle.com/technology/software/products/middleware/htdocs/fmw_11_download.html
Alternatively, you can download the latest Oracle Fusion Middleware 11g software from the following website:
http://edelivery.oracle.com/
For information about installing and configuring Oracle HTTP Server 11g (11.1.1.7.0), see the Oracle Fusion Middleware Installation Guide for Oracle Web Tier.
Note:
After you install and configure Oracle HTTP Server, a working instance of Oracle HTTP Server is configured in an Instance Home.For information about installing Oracle Access Manager (OAM), see "Installing and Configuring Oracle Identity and Access Management (11.1.1.7.0)" in the Oracle Fusion Middleware Installation Guide for Oracle Identity and Access Management.
For information about configuring Oracle Access Manager in a new or existing WebLogic administration domain, see "Configuring Oracle Access Manager" in the Oracle Fusion Middleware Installation Guide for Oracle Identity and Access Management.
In addition, see the "Securing Communication Between OAM 11g Servers and WebGates" topic in the Oracle Fusion Middleware Administrator's Guide for Oracle Access Manager for information about configuring Oracle Access Manager in Open, Simple, or Cert mode.
If you are using Windows 2003 or Windows 2008 64-bit operating systems, you must install Microsoft Visual C++ 2005 libraries on the machine hosting the Oracle HTTP Server 11g WebGate for Oracle Access Manager.
These libraries are included in the Microsoft Visual C++ 2005 SP1 Redistributable Package (x64), which can be downloaded from the following website:
In addition, install the Microsoft Visual C++ 2005 Service Pack 1 Redistributable Package MFC Security Update, which can be downloaded from the following website:
This section discusses the following topics:
For information about obtaining the OHS 11.1.1.7.0 WebGate software, see the Oracle Fusion Middleware Download, Installation, and Configuration ReadMe.
The installer for Oracle HTTP Server 11g WebGate for Oracle Access Manager is included in the WebGate.zip file.
To start the installation wizard, perform the following steps:
On UNIX
Extract the contents of the WebGate.zip file to a directory. By default, this directory is named WebGate.
Go to the Disk1 directory under the WebGate folder.
Run the following command:
full_path_to_the_runInstaller_directory./runInstaller -jreLoc WebTier_Home/jdk
On Windows
Extract the contents of the WebGate.zip file to a directory. By default, this directory is named WebGate.
Go to the Disk1 directory under the WebGate folder.
Run the following command:
full_path_to_the_setup.exe_directory setup.exe -jreLoc WebTier_Home\jdk
Note:
When you install Oracle HTTP Server, thejdk directory is created under the WebTier_Home directory. You must enter the absolute path of the JRE folder located in this JDK when launching the installer. For example, on Windows, if the JDK is located in D:\oracle\Oracle_WT1\jdk, then launch the installer from the command prompt as follows:
D:\setup.exe -jreLoc D:\oracle\Oracle_WT1\jdk
After the Installer starts, the Welcome screen is displayed. Proceed with the installation by referring to the section "Installation Flow and Procedure of Oracle HTTP Server 11g WebGate" for installing Oracle HTTP Server 11g WebGate for Oracle Access Manager.
To install Oracle HTTP Server 11g WebGate for Oracle Access Manager, follow the instructions in Table 2-1.
If you need additional help with any of the installation screens, click Help to access the online help.
| No. | Screen | Description and Action Required |
|---|---|---|
|
1 |
Welcome Screen |
Click Next to continue. |
|
2 |
Prerequisite Checks Screen |
Click Next to continue. |
|
3 |
Specify Installation Location Screen |
Specify the Middleware Home and Oracle Home locations. Note that the Middleware Home should contain an Oracle Home for Oracle Web Tier. Oracle WebLogic Server is not a prerequisite for installing Oracle HTTP Server WebGate. However, Oracle HTTP Server, which is a component of Oracle Web Tier, requires only the directory structure for the Middleware home. For more information about these directories, see "Understanding Oracle Fusion Middleware Concepts and Directory Structure" in the Oracle Fusion Middleware Installation Planning Guide. Click Next to continue. |
|
4 |
Installation Summary Screen |
Verify the information on this screen. Click Install to begin the installation. |
|
5 |
Installation Progress Screen |
If you are installing on a UNIX system, you may be asked to run the Click Next to continue. |
|
6 |
Installation Complete Screen |
Click Finish to dismiss the installer. |
You must complete the following steps after installing Oracle HTTP Server 11g WebGate for Oracle Access Manager:
On UNIX
Go to the WebGate_Home/webgate/ohs/tools/deployWebGate directory by running the following command:
cd WebGate_Home/webgate/ohs/tools/deployWebGate
Run the following command to copy the required bits of agent from the WebGate_Home directory to the WebGate_Instance location:
./deployWebGateInstance.sh -w WebGate_Instance_Directory -oh WebGate_Oracle_Home
In this command:
WebGate_Oracle_Home is the directory in which you have installed Oracle HTTP Server WebGate and created it as the Oracle home for WebGate.
Example:
MW_HOME/Oracle_OAMWebGate1
WebGate_Instance_Directory is the location of WebGate Instance Home, which is same as the Instance Home of Oracle HTTP Server.
Example:
MW_HOME/Oracle_WT1/instances/instance1/config/OHS/ohs1
Note:
An Instance Home for Oracle HTTP Server is created after you configure Oracle HTTP Server. This configuration is performed after installing Oracle HTTP Server 11.1.1.2.0 or patching to Oracle HTTP Server 11.1.1.5.0.Run the following command to ensure that the LD_LIBRARY_PATH variable contains Oracle_Home_for_Oracle_HTTP_Server/lib:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:Oracle_Home_for_Oracle_HTTP_Server/lib
From your present working directory, move up one directory level:
WebGate_Home/webgate/ohs/tools/setup/InstallTools
On the command line, run the following command to copy the apache_WebGate.template from the WebGate_Home directory to the WebGate Instance location (re-named to WebGate.conf) and update the httpd.conf file to add one line to include the name of WebGate.conf:
./EditHttpConf -w WebGate_Instance_Directory [-oh WebGate_Oracle_Home] [-o output_file]
Note:
The-oh WebGate_Oracle_Home and -o output_file parameters are optional.In this command:
WebGate_Oracle_Home is the directory where you have installed Oracle HTTP Server WebGate for Oracle Access Manager and created as the Oracle Home for WebGate.
Example:
MW_HOME/Oracle_OAMWebGate1
WebGate_Instance_Directory is the location of WebGate Instance Home, which is same as the Instance Home of Oracle HTTP Server.
Example:
MW_HOME/Oracle_WT1/instances/instance1/config/OHS/ohs1
output_file is the name of the temporary output file used by the tool.
Example:
Edithttpconf.log
On Windows
Move to the following directory under your Oracle Home for WebGate:
WebGate_Home\webgate\ohs\tools\deployWebGate
Run the following command to copy the required bits of agent from the WebGate_Home directory to the WebGate_Instance location:
deployWebGateInstance.bat -w WebGate_Instance_Directory -oh WebGate_Oracle_Home
In this command:
WebGate_Oracle_Home is the directory where you have installed Oracle HTTP Server WebGate for Oracle Access Manager and created as the Oracle Home for WebGate.
Example:
MW_HOME\Oracle_OAMWebGate1
WebGate_Instance_Directory is the location of WebGate Instance Home, which is same as the Instance Home of Oracle HTTP Server.
Example:
MW_HOME\Oracle_WT1\instances\instance1\config\OHS\ohs1
Note:
An Instance Home for Oracle HTTP Server is created after you configure Oracle HTTP Server. This configuration is performed after installing Oracle HTTP Server 11.1.1.2.0 or patching to Oracle HTTP Server 11.1.1.7.0.Run the following command to ensure that the LD_LIBRARY_PATH variable contains Oracle_Home_for_Oracle_HTTP_Server\lib:
Set the WebGate_Installation_Directory\webgate\ohs\lib location and the Oracle_Home_for_Oracle_HTTP_Server\bin location in the PATH environment variable. Add a semicolon (;) followed by this path at the end of the entry for the PATH environment variable.
From your present working directory, move up one directory level:
WebGate_Home\webgate\ohs\tools\EditHttpConf
Run the following command to copy the apache_WebGate.template from the WebGate_Home directory to the WebGate Instance location (renamed to WebGate.conf) and update the httpd.conf file to add one line to include the name of WebGate.conf:
EditHttpConf.exe -w WebGate_Instance_Directory [-oh WebGate_Oracle_Home] [-o output_file]
Note:
The-oh WebGate_Oracle_Home and -o output_file parameters are optional.In this command:
WebGate_Oracle_Home is the directory in which you have installed Oracle HTTP Server WebGate for Oracle Access Manager and created as the Oracle Home for WebGate.
Example:
MW_HOME\Oracle_OAMWebGate1
WebGate_Instance_Directory is the location of WebGate Instance Home, which is same as the Instance Home of Oracle HTTP Server.
Example:
MW_HOME\Oracle_WT1\instances\instance1\config\OHS\ohs1
output_file is the name of the temporary output file used by the tool.
Example:
Edithttpconf.log
After installing Oracle HTTP Server 11g WebGate for Oracle Access Manager, including the post-installation steps, you can examine the installDATE-TIME_STAMP.out log file to verify the installation. The default location of the log are as follows:
On UNIX
WebGate_Home/oraInst.loc
On Windows
C:\Program Files\Oracle\Inventory\logs
Before you can use the new Oracle HTTP Server 11g WebGate agent for Oracle Access Manager, you must complete the following tasks:
You can register the new WebGate agent with Oracle Access Manager by using the Oracle Access Manager Administration Console. For more information, see "Registering Partners (Agents and Applications) by Using the Console" in the Oracle Fusion Middleware Administrator's Guide for Oracle Access Manager with Oracle Security Token Service.
Alternatively, you can use the RREG command-line tool to register a new WebGate agent. You can use the tool to run in two modes: In-Band and Out-Of-Band.
This section contains the following topics:
To set up the RREG tool, complete the following steps:
On UNIX
After installing and configuring Oracle Access Manager, go to the following directory:
Oracle_IDM2/oam/server/rreg/client
Untar the RREG.tar.gz file.
Example:
gunzip RREG.tar.gz
tar -xvf RREG.tar
The tool for registering the agent is located at:
RREG_Home/bin/oamreg.sh
Note:
RREG_Home is the directory in which you extracted the contents of RREG.tar.gz/rreg.On Windows
After installing and configuring Oracle Access Manager, go to the following location:
Oracle_IDM2\oam\server\rreg\client
Extract the contents of the RREG.tar.zip file to a destination of your choice.
The tool for registering the agent is located at:
RREG_Home\bin\oamreg.bat
Note:
RREG_Home is the directory in which you extracted the contents of RREG.tar.gz/rreg.Set the following environment variables in the oamreg.sh script. on UNIX, and oamreg.bat script, on Windows:
OAM_REG_HOME
Set this variable to the absolute path to the directory in which you extracted the contents of RREG.tar/rreg.
JDK_HOME
Set this variable to the absolute path to the directory in which Java or JDK is installed on your machine.
You must update the agent parameters, such as agentName, in the OAM11GRequest.xml file in the RREG_Home\input directory on Windows. On UNIX, the file is in the RREG_Home/input directory.
Note:
TheOAM11GRequest.xml file or the short version OAM11GRequest_short.xml is used as a template. You can copy this template file and use it.Modify the following required parameters in the OAM11GRequest.xml file or in the OAM11GRequest_short.xml file:
serverAddress
Specify the host and the port of the OAM Administration Server.
agentName
Specify any custom name for the agent.
agentBaseUrl
Specify the host and the port of the machine on which Oracle HTTP Server 11g WebGate is installed.
preferredHost
Specify the host and the port of the machine on which Oracle HTTP Server 11g WebGate is installed.
security
Specify the security mode, such as open, based on the WebGate installed.
primaryServerList
Specify the host and the port of Managed Server for the Oracle Access Manager proxy, under a Server container element.
After modifying the file, save and close it.
If you run the RREG tool once after updating the WebGate parameters in the OAM11GRequest.xml file, the files and artifacts required by WebGate are generated in the following directory:
On UNIX:
RREG_Home/output/agent_name
On Windows:
RREG_Home\output\agent_name
Note:
You can run RREG either on a client machine or on the server. If you are running it on the server, you must manually copy the artifacts back to the client.Complete the following steps:
Open the OAM11GRequest.xml file, which is in RREG_Home/input/ on UNIX and RREG_Home\input on Windows. RREG_Home is the directory on which you extracted the contents of RREG.tar.gz/rreg.
Edit the XML file and specify parameters for the new Oracle HTTP Server WebGate for Oracle Access Manager.
Run the following command:
On UNIX:
./RREG_Home/bin/oamreg.sh inband input/OAM11GRequest.xml
On Windows:
RREG_Home\bin\oamreg.bat inband input\OAM11GRequest.xml
If you are an end user with no access to the server, you can email your updated OAM11GRequest.xml file to the system administrator, who can run RREG in the out-of-band mode. You can collect the generated AgentID_Response.xml file from the system administrator and run RREG on this file to obtain the WebGate files and artifacts you require.
After you receive the generated AgentID_Response.xml file from the administrator, you must manually copy the file to the input directory on your machine.
On UNIX
Complete the following steps:
If you are an end user with no access to the server, open the OAM11GRequest.xml file, which is in RREG_Home/input/.
RREG_Home is the directory on which you extracted the contents of RREG.tar.gz/rreg. Edit this XML file and specify parameters for the new Oracle HTTP Server WebGate for Oracle Access Manager. Send the updated file to your system administrator.
If you are an administrator, copy the updated OAM11GRequest.xml file, which is in RREG_Home/input/ directory.
This is the file that you received from the end user. Go to your (administrator's) RREG_Home directory and run the following command:
./RREG_Home/bin/oamreg.sh outofband input/OAM11GRequest.xml
An Agent_ID_Response.xml file is generated in the output directory on the administrator's machine, in the RREG_Home/output/ directory. Send this file to the end user who sent you the updated OAM11GRequest.xml file.
If you are an end user, copy the generated Agent_ID_Response.xml file, which is in RREG_Home/input/.
This is the file that you received from the administrator. Go to your (client's) RREG home directory and run the following command on the command line:
./RREG_Home/bin/oamreg.sh outofband input/Agent_ID_Response.xml
Note:
If you register the WebGate agent by using the Oracle Access Manager Administration Console, as described in "Registering Partners (Agents and Applications) by Using the Console" in the Oracle Fusion Middleware Administrator's Guide for Oracle Access Manager, you must manually copy the files and artifacts generated after the registration from the server (the machine on which the Oracle Access Manager Administration Console is running) to the client machine. The files and artifacts are generated in theMW_HOME/user_projects/domains/name_of_the_WebLogic_domain_for_OAM/output/Agent_ID directory.On Windows
Complete the following steps:
If you are an end user with no access to the server, open the OAM11GRequest.xml file, which is in RREG_Home\input\ directory.
RREG_Home is the directory in which you extracted the contents of RREG.tar.gz/rreg. Edit this XML file, specify parameters for the new Oracle HTTP Server WebGate for Oracle Access Manager, and send the updated file to your system administrator.
If you are an administrator, copy the updated OAM11GRequest.xml file, which is in RREG_Home\input\. This is the file you received from the end user. Go to your (administrator's) RREG_Home directory and run the following command:
RREG_Home\bin\oamreg.bat outofband input\OAM11GRequest.xml
An Agent_ID_Response.xml file is generated on the administrator's machine in the RREG_Home\output\ directory. Send this file to the end user who sent you the updated OAM11GRequest.xml file.
If you are an end user, copy the generated Agent_ID_Response.xml file, which is in RREG_Home\input\. This is the file you received from the administrator. Go to your (client's) RREG home directory and run the following command:
RREG_Home\bin\oamreg.bat outofband input\Agent_ID_Response.xml
Note:
If you register the WebGate agent by using the Oracle Access Manager Administration Console, as described in "Registering Partners (Agents and Applications) by Using the Console" in the Oracle Fusion Middleware Administrator's Guide for Oracle Access Manager, you must manually copy the files and artifacts generated after the registration from the server (the machine where Oracle Access Manager Administration Console is running) to the client machine. The files and artifacts are generated in theMW_HOME/user_projects/domains/name_of_the_WebLogic_domain_for_OAM/output/Agent_ID directory.Regardless of the method or mode you use to register the new WebGate agent, the following files and artifacts are generated in the RREG_Home/output/Agent_ID directory:
cwallet.sso
ObAccessClient.xml
In the SIMPLE mode, RREG generates:
password.xml, which contains the obfuscated global passphrase to encrypt the private key used in SSL. This passphrase can be the same as the passphrase used on the server.
aaa_key.pem
aaa_cert.pem
In the CERT mode, RREG generates password.xml, which contains the obfuscated global passphrase to encrypt the private key used in SSL. This passphrase can be different than the passphrase used on the server.
Note:
You can use these files generated by RREG to generate a certificate request and get it signed by a third-party Certification Authority. To install an existing certificate, you must use the existingaaa_cert.pem and aaa_chain.pem files along with password.xml and aaa_key.pem.After RREG generates these files and artifacts, you must manually copy them, based on the security mode you are using, from the RREG_Home/output/Agent_ID directory to the WebGate_Instance_Home directory.
Do the following according to the security mode you are using:
In OPEN mode, copy the following files from the RREG_Home/output/Agent_ID directory to the WebGate_Instance_Home/webgate/config directory:
ObAccessClient.xml
cwallet.sso
In SIMPLE mode, copy the following files from the RREG_Home/output/Agent_ID directory to the WebGate_Instance_Home/webgate/config directory:
ObAccessClient.xml
cwallet.sso
password.xml
In addition, copy the following files from the RREG_Home/output/Agent_ID directory to the WebGate_Instance_Home/webgate/config/simple directory:
aaa_key.pem
aaa_cert.pem
In CERT mode, copy the following files from the RREG_Home/output/Agent_ID directory to the WebGate_Instance_Home/webgate/config directory:
ObAccessClient.xml
cwallet.sso
password.xml
You can generate a new certificate as follows:
Go to the WebGate_Home/webgate/ohs/tools/openssl directory.
Create a certificate request as follows:
./openssl req -utf8 -new -nodes -config openssl_silent_ohs11g.cnf -keyout aaa_key.pem -out aaa_req.pem -rand WebGate_Home/webgate/ohs/config/random-seed
Self-sign the certificate as follows:
./openssl ca -config openssl_silent_ohs11g.cnf -policy policy_anything -batch -out aaa_cert.pem -infiles aaa_req.pem
Copy the following generated certificates to the WebGate_Instance_Home/webgate/config directory:
aaa_key.pem
aaa_cert.pem
cacert.pem located in the simpleCA directory
Note:
After copying thecacert.pem file, you must rename the file to aaa_chain.pem.Migrating an Existing Certificate
If you want to migrate an existing certificate (aaa_key.pem, aaa_cert.pem, and aaa_chain.pem), ensure that you use the same passphrase that you used to encrypt aaa_key.pem. You must enter the same passphrase during the RREG registration process. If you do not use the same passphrase, the password.xml file generated by RREG does not match the passphrase used to encrypt the key.
If you enter the same passphrase, you can copy these certificates as follows:
Go to the WebGate_Instance_Home/webgate/config directory.
Copy the following certificates to the WebGate_Instance_Home/webgate/config directory:
aaa_key.pem
aaa_cert.pem
aaa_chain.pem
You can use the Oracle Process Manager and Notification Server (OPMN) command-line tool to start or stop your Oracle HTTP Server instance. If any instances are running, run the following command on the command-line to stop all running instances:
Oracle_Home_for_Oracle_HTTP_Server/opmn/bin/opmnctl stopall
To restart the Oracle HTTP Server instance, run the following commands on the command line:
Oracle_Home_for_Oracle_HTTP_Server/opmn/bin/opmnctl start
Oracle_Home_for_Oracle_HTTP_Server/opmn/bin/opmnctl startproc ias-component=Oracle_HTTP_Server_Instance_Name
You should always use the instructions provided in this section for removing the Oracle HTTP Server 11.1.1.7.0 WebGates for Oracle Access Manager. If you try to remove the software manually, you may experience problems when you try to reinstall the software again at a later time. Following the procedures in this section will ensure that the software is properly removed.
To deinstall the WebGate agent, do the following:
Go to the MW_HOME/webgate_Home/oui/bin directory on UNIX, and MW_HOME\Webgate_home\oui\bin on Windows.
Run the following command:
On UNIX: ./runInstaller -deinstall
On Windows: setup.exe -deinstall -jreLoc JRE_LOCATION
Ensure that you specify the absolute path to your JRE_LOCATION; relative paths are not supported.
After the deinstaller starts, the Welcome screen is displayed. Proceed with the deinstallation by referring to Section 2.6.1.
Follow the instructions in Table 2-2 to complete the deinstallation.
If you need additional help with any of the deinstallation screens, click Help to access the online help.
| Sl. No. | Screen | Description | Action Required |
|---|---|---|---|
|
1. |
Welcome |
Each time the deinstaller starts, the Welcome screen is displayed. |
Click Next. |
|
2. |
Deinstall Oracle Home |
The Deinstall Oracle Home screen shows the Oracle home you are about to deinstall. |
Verify the Oracle home you are about to deinstall. Click Deinstall. On the Warning screen, select whether or not you want the deinstaller to remove the Oracle home directory in addition to removing the software. Click Yes to have the deinstaller remove the software and Oracle home, No to remove only the software, or Cancel to return to the previous screen. If you select No, go to Section 2.6.2 for instructions on how to manually remove your Oracle home directory. |
|
3. |
Deinstallation progress |
The Deinstallation Progress screen shows the progress and status of the deinstallation. |
Wait until the Deinstallation Complete screen appears. |
|
4. |
Deinstallation Complete |
The Deinstallation Complete screen appears when the deinstallation is complete. |
Click Finish to dismiss the screen. |
If you have selected No on the warning screen during deinstallation, you must manually remove your Webgate_Home directory and any sub-directories. For example: if your Oracle WebGate home directory was /home/Oracle/Middleware/Oracle_OAMWebGate1, run the following command:
cd /home/Oracle/Middleware/
rm -rf Oracle_OAMWebGate1
On Windows, if your Oracle Common home directory was C:\Oracle\Middleware\Oracle_OAMWebGate1, then use a file manager window, go to the C:\Oracle\Middleware directory, right-click on the Oracle_OAMWebGate1 folder, and then select Delete.
To run the OHS 11g WebGate in silent mode, complete the following steps:
Set the contents of the silent.rsp file. For example:
[ENGINE] #DO NOT CHANGE THIS. Response File Version=1.0.0.0.0 [GENERIC] ORACLE_HOME=/home/MW_HOME/ohs_Webgate_home MIDDLEWARE_HOME=/home/MW_HOME [SYSTEM] [APPLICATIONS] [RELATIONSHIPS]
In the preceding file, the parameters are as follows:
ORACLE_HOME: Provide the Oracle Home location. This is the directory in which you want to install the new OHS WebGate. The location must be an immediate child folder under the specified Middleware Home location. The Oracle Home directory name can contain only alphanumeric, hyphen (-), dot (.), and underscore (_) characters, and must begin with an alphanumeric character. The total length has to be less than or equal to 128 characters. For example, home/middleware/ohs_webgate.
MIDDLEWARE_HOME: Specify the full path to your Middleware home directory.
Extract the contents of the installer to a directory.
Run the following command:
WebGate_Installer_Directory/Disk1/runInstaller -jreLoc jre_location -invPtrLoc Absolute_Path_Of_the_oraInst.loc_file -silent -response Absolute_Path_Of_the_silent.rsp_file
In the preceding command:
WebGate_Installer_Directory is the absolute path to the directory in which you have extracted the contents of the WebGate installer.
jre_location is the absolute path to the JRE directory.
Absolute_Path_Of_the_oraInst.loc_file is the absolute path to the oraInst.loc file.
Absolute_Path_Of_the_ silent.rsp_file is the absolute path to the silent.rsp file you created.
To upgrade from Oracle HTTP Server WebGate 11.1.1.5.0 or 11.1.1.6.0 to 11.1.1.7.0, complete all of the steps described in this chapter. However, in the "Specify Installation Location" screen (Table 2-1, step 3), specify the same Oracle home in which the Oracle HTTP Server 11g WebGate for OAM version 11.1.1.5.0 or 11.1.1.6.0 was installed.