Configuring HP-UX IPSec

Step 3: Configuring IKE Policies

Range: 1 - 2147483647.

Default: If you do not specify a priority, ipsec_config assigns a priority value that is set to the current highest priority value (lowest priority) for IKE policies in the configuration data base, incremented by the automatic priority increment value (priority) for IKE policies specified in the HostPolicy-Defaults section of the profile file (this policy will be the last policy evaluated before the default policy). The default automatic priority increment value (priority) is 10.

If this is the first IKE policy created, ipsec_config uses the automatic priority increment value as the priority.

-authenticationauthentication_type

The authentication_type is the primary authentication method HP-UX IPSec will use when establishing the ISAKMP/MM SA. This must match the method configured on the remote system.

Acceptable Values:

PSK (preshared key)

RSASIG (RSA signature using security certificates)

If you specify PSK, you must configure a preshared key using the

ipsec_config add auth command. If you specify RSASIG, you must use security certificates. See Chapter 4, “Using Certificates with HP-UX IPSec,” on page 113 for information on using security certificates with HP-UX IPSec.

Default: The value of the authentication parameter in the IKE-Defaults section of the profile file used. The default authentication parameter value is PSK.

-group 12

The group argument specifies the Oakley Group (sometimes referred to as the Diffie-Hellman group) used to select initial Diffie-Hellman values. This must match the Oakley Group configured on the remote system.

Acceptable Values:

1(MODP, 768-bit exponent)

2(1024-bit exponent)

Default: The value of the group parameter in the IKE-Defaults section

of the profile file used. The default group parameter value is 2.

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Chapter 3

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HP UX IPSec Software manual Authenticationauthenticationtype, Acceptable Values, Group
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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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