4.From the IP Filter List dialog box, you can add another filter to the filter list by clicking the Add button.

Click OK in the IP Filter List dialog box to return to the IP Filter List tab in the Rule Properties dialog box.

5.Add the filter list to the rule by selecting the option button for the filter list you just created. In Figure 7, the administrator added the filter list foo for the rule.

Figure 7 Selecting the Filter List for a Rule

Step 5: Configuring Filter Actions for the Rule

The filter action specifies the action to take for the rule, such as allow (pass), block (discard), or negotiate security (negotiate IPsec AH or ESP Security Associations). If you select negotiate security, the filter action also specifies parameters for IPsec Security Association (SA) proposals: ESP or AH transforms and IPSec SA key lifetimes. A rule can have only one filter action, but the filter action can specify multiple IPsec SA proposals. You can specify the order for the IPsec SA proposals.

The filter actions you configure in the Windows IP Security rule must be compatible with the value or values specified for the -action argument in the HP-UXipsec_config add host or add tunnel command.

Use the following procedure to configure filter actions:

1.Select the Filter Action tab from the Rule Properties dialog box.

The Filter Action tab shows a list of filter actions already defined for IP Security. In this procedure, we will create a new filter action.

Clear the Use Add Wizard check box if it is selected and click Add.

2.The IP Security configuration utility opens the Filter Action Properties dialog box with the following tabs:

Configuring a Windows Host-to-Host Policy 21

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HP UX IPSec Software manual Configuring Filter Actions for the Rule, Selecting the Filter List for a Rule
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UX IPSec Software specifications

HP-UX IPSec Software is an integral component of the HP-UX operating system, providing robust and secure communication capabilities for enterprise environments. As organizations increasingly rely on secure networking solutions, HP-UX IPSec stands out with its comprehensive set of features and technologies designed to safeguard sensitive data.

One of the core characteristics of HP-UX IPSec Software is its implementation of the Internet Protocol Security (IPSec) framework. This technology secures Internet Protocol (IP) communications through authentication and encryption, ensuring the integrity and confidentiality of data transmissions. By leveraging IPSec, HP-UX provides a secure method for connecting remote users and secure sites over untrusted networks, such as the internet.

A notable feature of the HP-UX IPSec Software is its support for both transport and tunnel modes. The transport mode encrypts only the payload of the IP packet, whereas the tunnel mode encapsulates the entire IP packet within a new packet, allowing for secure communications between entire networks. This flexibility enables organizations to tailor their security strategies based on specific use cases and requirements.

HP-UX IPSec also emphasizes interoperability and compliance with industry standards. The software supports various encryption algorithms and authentication methods, including those defined by the Internet Engineering Task Force (IETF). This commitment to open standards ensures that HP-UX can seamlessly integrate with a diverse range of networking infrastructures and security solutions.

In addition to its security features, HP-UX IPSec Software offers administration tools that simplify the configuration and management of IPSec policies. The software includes a user-friendly command-line interface, allowing system administrators to specify security associations and policies efficiently. Moreover, comprehensive logging and monitoring capabilities help organizations keep track of their security posture and detect potential vulnerabilities.

Another essential characteristic of HP-UX IPSec Software is its scalability. Designed to accommodate the needs of both small and large enterprises, it can handle increased loads and adapt to changing security demands without compromising performance.

In conclusion, HP-UX IPSec Software stands as a vital solution for organizations seeking to protect their data transmissions over IP networks. With its core technologies, such as transport and tunnel modes, adherence to industry standards, user-friendly administration tools, and scalability, it provides a formidable layer of security in an increasingly interconnected world. This makes it a preferred choice for enterprises aiming to enhance their network security frameworks.
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