UML-Xchange is a SGML DTD for exchanging data models between CASE tools that use the UML language. All of the six kinds of UML diagrams are supported.I designed this DTD because I felt that UML was not a complete language without a processable language. UML-Xchange 1.0 License - Artistic License
Firewall Builder makes firewall management easy by providing a drag-and-drop GUI application that can be used to configure Linux iptables, Cisco ASA and PIX, Cisco FWSM, Cisco router access lists, pf, ipfw and ipfilter for BSD, and HP ProCurve ACL firewalls.
diptables is simple shell script, that through one method interactive (using dialog and iptables) create a rule of iptables for the local machine. It is very interesting for who is starting to work with iptables.
DocbBook SGML Toolbox combines the source packages for DocBook SGML 3.1, 4.1, Jade, and other sgml/docbook utilities, and automatically compiles and installs the binary Slackware,RPM,or Debian packages. Install is EASY!
DTD parser, manipulator, and generator Java library licensed under LGPL. Start here: http://acct001.com/wordpress/?p=5
Performs external DTD simplification according to previously tagged text. Parameter entities are replaced at every model group and simplified independently.
FWReport is a log parser and reporting tool for IPTables. It generates daily and monthy summaries of the log files, allowing the admin to free up substantial time, maintain better control over security of the network, and reduce unnoticed attacks.
iptables managing tool. use gtk+/gnome and glade. rule manager can help to manage a rule.
Gtk-IPTables is a GTK-based frontend for iptables written in C. You can create rules for all chains for Filter, NAT, and Mangle tables.
Iptables FIlter Generator is a easy way to make iptables rules..