Configuring HP-UX IPSec

Step 1: Configuring Host IPSec Policies

CAUTION

 

HP recommends that you do not specify an infinite value for

 

 

lifetime_seconds (0) with a finite value for lifetime_kbytes.

 

 

-flags flags

 

 

 

 

 

 

The flags are additional options for this policy. Join multiple flags with

 

 

a plus sign (+).

 

Table 3-3

 

ipsec_config add host Flags

 

 

 

 

 

 

Flag

Description

 

 

 

 

 

 

EXCLUSIVE

Specifies session-based keying. Session-based

 

 

 

keying uses a different pair of IPSec/QM SAs per

 

 

 

connection or session. Only packets with the same

 

 

 

source IP address, destination IP address, network

 

 

 

protocol, source port, and destination port will use

 

 

 

the same IPSec/QM SA. Session-based keying

 

 

 

incurs more overhead but provides more security

 

 

 

and privacy. If you do not specify session-based

 

 

 

keying, all packets using the same IPSec policy to

 

 

 

the same remote node will share the same

 

 

 

IPSec/QM SA pair and cryptography keys.

 

 

 

You cannot specify the EXCLUSIVE flag if you are

 

 

 

using manual keys, or the action is PASS or

 

 

 

DISCARD.

 

 

 

 

 

 

MIPV6

Specifies that this IPSec policy is used for Mobile

 

 

 

IPv6 packets. HP-UX IPSec checks the Mobile IPv6

 

 

 

binding cache for routing information. (This flag

 

 

 

does not specify or affect any protocol specification

 

 

 

for the source or destination address filter used

 

 

 

when selecting the IPSec policy for a packet.)

 

 

 

If you specify the MIPV6 flag, you must use manual

 

 

 

keys (use -inand -outarguments).

 

 

 

You cannot specify the MIPV6 flag with IPv4

 

 

 

addresses in the source and destination arguments.

 

 

 

 

 

 

NONE

No flags.

 

 

 

 

78

Chapter 3

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HP UX IPSec Software manual Flags flags, Ipsecconfig add host Flags, Flag Description
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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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