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Project Description

JSTUN is a STUN (Simple Traversal of UDP (User Datagram Protocol) through NAT (Network Address Translation)) implementation. STUN provides a means for applications to discover the presence and type of firewalls or NATs between them and the public Internet. In the presence of a NAT, STUN can also be used by applications to learn the public Internet Protocol (IP) address assigned to the NAT.

System Requirements

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2009-05-30 02:02
0.7.3

Many minor improvements. A simple logging facade (SLF4J) has been added.
Tags: Stable

2007-12-12 18:49
0.7.1

The BindingLifetimeTestDemo checks only IPv4
addresses. The server crashes if an invader sends
malformed packets. This problem is fixed in the
current release.
Tags: Major bugfixes

2007-11-01 18:02
0.7.0

There is a minor bugfix in the detection of symmetric NATs. A "JSTUN"-based STUN server is now available.
Tags: Major feature enhancements

2006-08-30 14:01
0.6.1

The output was cleaned up in DiscoveryTestInfo.
The software is now dual licensed under the GPLv2
or Apache License 2.0.
Tags: Code cleanup

2006-05-26 11:56
0.6.0

Support for multiple network cards was added.
Tests and demo classes were refactored.
Tags: Major feature enhancements

Project Resources

Project Page Home Page Download: Jar Download: TGZ