HP UX IPSec Software manual Selecting the Filter Action

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Figure 11 Selecting the Filter Action

Step 6: Configuring the IKE Authentication Method and Preshared Key for the Rule

When configuring a rule to be compatible with HP-UX IPSec, the authentication method specifies the IKE authentication method (preshared key or certificates) for IPsec. The authentication method must match the value specified for the -authenticationargument in the ipsec_config add ike command.

Windows also allows you to configure Kerberos (Active Directory) as an authentication method for IKE (this is the default), but HP-UX does not support this authentication method.

Use the following procedure to configure the IKE authentication method:

1.Select the Authentication Methods tab from the Rule Properties dialog box.

2.Click Add to open the Authentication Method dialog box.

3.To use IKE authentication with a preshared key, select Use this string. This is equivalent to specifying -authentication PSK in the ipsec_config add ike command.

Enter the preshared key as ASCII text. Do not enclose the key in double quotes. The preshared key must match the preshared key on the HP-UX system, which is configured using the -presharedargument in the ipsec_config add auth command. For example:

Configuring a Windows Host-to-Host Policy 25

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Contents HP Part Number J4256-90025 Published June Edition Page Table of Contents Glossary List of Figures Page List of Tables Page Typographic Conventions About This DocumentPage Known Problem with Windows 2000 SP1 and SP2 Testing EnvironmentIntroduction Protocol Implementation Differences Rules Windows IP Security Configuration OverviewTunnel Settings Configuring a Windows Host-to-Host PolicyCreating a Policy IP Security Policy Wizard Adding a RuleRules Tab Creating an IP Filter List Creating the IP Filter List and Filters for the RuleClick OK to return to the Filter Properties dialog box Protocol Tab for Filter Properties Selecting the Filter List for a Rule Configuring Filter Actions for the RuleSecurity Methods for Filter Action Encryption and Integrity Click Apply Selecting the Filter Action Modifying IKE Parameters for the Policy Configuring the Connection Type for the RuleGeneral Policy Properties Dialog Box Master key perfect forward secrecy PFS IKE Security Algorithms Dialog Box Starting the IP Security ServiceAssigning the IP Security Policy Ipsec Services Properties Dialog BoxWindows Configuration Verifying the ConfigurationExample HP-UX Configuration Configuring a Tunnel Rule Configuring a Windows End-to-End Tunnel PolicyOutbound Tunnel Rule Requirements Inbound Tunnel Rule RequirementsOutbound Rule Outbound Rule Filter Inbound Rule Filter HP-UX Configuration Using IKE Logging on HP-UX Systems Troubleshooting TipsUsing IKE Logging on Windows Systems Disable IKE logging. On Windows XP systems, set Additional Windows Troubleshooting ToolsIPsec Parameters on Windows and HP-UX Comparing HP-UX and Windows IPsec Configuration ParametersValues page 42 for Mirrored FiltersIKE Parameter Selection Filter SelectionIKE SA Key Master Key Lifetime Values HP-UX IKE SA Lifetime ValuesPerfect Forward Secrecy PFS Maximum Quick ModesIPsec SA Key Session Key Lifetime Values Windows IKE SA Lifetime ValuesWindows IPsec SA Lifetime Values Related Publications Page Glossary Transform
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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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