fBuilder is a web based utility for building and
configuring your Linux firewall.
Written by the author of fwconfig, our fBuilder
product line brings you many new and exciting features that will fit
your firewall creation needs. InnerTek Software offers two versions of
fBuilder: fBuilder Lite - a free version of fBuilder that includes a
standard set of features and fBuilder Plus - includes edit, insert, and
delete capabilities for a single rule and a log parsing utility. fBuilder
ships with a pre-configured version of the boa web server, so there is
no need to deal with Apache configuration files.