Openswan

Openswan is an implementation of IPsec for the Linux operating system. Is it a code fork of the FreeS/WAN project which has been terminated. It provides IPSEC (IP Security, which is both encryption and authentication) kernel extensions and an IKE (Internet Key Exchange, keying and encrypted routing daemon), as well as various rc scripts and documentation.

Openswan is known to interoperate with other IPSEC and IKE systems already deployed by other vendors. It features Opportunistic Encryption, subnet extrusion, X.509 certificates, NAT Traversal support, XAUTH, and DNSSEC support.

Last updated 2 May, 2005


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License(s) :

GPLv2orlater

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About

Leadership
Requirements
  • Libgmp (Use Requirement)
  • Linux kernel 2.4.x or later (Use Requirement)
Related Projects

Free S/WAN

Versions

2.3.1

2.3.1 stable released 2005-04-09

User Community and Support

General Resources
Support Resources

Development

Developer Resources
  • VCS Checkout Command: :pserver:anoncvs@anoncvs.openswan.org:/public/cvs login
  • E-mail
  • VCS Repository Webview
  • irc://irc.freenode.net/#dev-openswan
 

Please send comments on these web pages to bug-directory@fsf.org, send other questions to info@fsf.org.

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Permission is granted to copy, distribute, and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts.