Netfilter

fwLOGview is a graphical, real-time, colorized log viewer for Linux netfilter/iptables, Cisco Pix, *BSD ipfilter, Fortigate, and other logs. fwLOGview displays the log entries in colors related to the firewall action. You can hide unimportant columns, change the order in which columns are...

Nulog is a firewall log analysis interface written in php. Netfilter is able to log selected packets directly in a database like MySQL or PostgreSQL. Nulog uses this interface to display security events in real-time on a user-friendly interface..

ipt_ACCOUNT is a high performance local network accounting system written for the Linux netfilter/iptables system. It has just two parameters: addr is the subnet which is accounted for tname is the table name where the information is stored The data can be queried later using the...


Platforms: *nix

fwknop stands for the "FireWall KNock OPerator", and implements an authorization scheme based around Netfilter and libpcap that requires only a single encrypted packet in order to communicate various pieces of information including desired access through a Netfilter policy and/or complete...


Platforms: *nix

psad is a collection of three lightweight system daemons (two main daemons and one helper daemon) that run on Linux machines and analyze Netfilter log messages to detect port scans and other suspicious traffic. psad incorporates many signatures from the Snort intrusion detection system to...


Platforms: *nix

patch-o-matic-ng it is a system to apply netfilter-related patches to the latest kernel and/or iptables sources. FOLLOW THESE STEPS: 0) There may be some outstanding bugfixes or tweaks which are not yet in the official kernel. To look through these, do: #...


Platforms: *nix

KLogWatch is a small KDE application which "tails" a kernel log file and interprets any Netfilter (ie. iptables) log lines it sees, optionally popping up a window to alert you that your firewall has just blocked a packet. See the man page for more detail. Its been tested with KDE 3.1.1 and Qt...


Platforms: *nix

Solsoft NetfilterOne is a graphical interface that will automate the design, deployment and documentation of security rules and policies as they pertain to a networked netfilter firewall. As the name suggests, NetfilterOne will support one installation of the netfilter firewall. With Solsoft...


Platforms: *nix

Shoreline Firewall, more commonly known as “Shorewall”, is high-level tool for configuring Netfilter. You describe your firewall/gateway requirements using entries in a set of configuration files. Shorewall reads those configuration files and with the help of the iptables utility,...


Platforms: *nix

TuxFrw is a set of scripts created to ease the way Linux IPTables rules are configured. Using TuxFrw an user can configure his own Linux / Netfilter based network firewall, simply passing some IP address numbers and other services utilization policie


Platforms: *nix

Vuurmuur is a middle-end/front-end for netfilter/iptables aimed at system-administrators who need a decent firewall, but dont have netfilter specific knowledge. Vuurmuur is distributed under the terms of the GNU GPL. The program is basicly split into three pieces. One piece (the middle-end)...


Platforms: *nix

Firewall Builder is a GUI firewall configuration and management tool that supports iptables (netfilter), ipfilter, pf, ipfw, Cisco PIX (FWSM, ASA) and Cisco routers extended access lists. Both network administrators and hobbyists managing firewalls with policies more complex that is allowed by...


Platforms: Windows

Firewall Builder is a GUI firewall configuration and management tool that supports iptables (netfilter), ipfilter, pf, ipfw, Cisco PIX (FWSM, ASA) and Cisco routers extended access lists. Both network administrators and hobbyists managing firewalls with policies more complex that is allowed by...


Platforms: Windows

A collection of PHP scripts to manage a gateway server using Linux's Netfilter (iptables) & ISC's DHCPd v3. It allows mac address restriction and web-based configuration.


Platforms: Windows, Mac, Linux

Flexible web-based firewall log analyzer, supporting netfilter and ipfilter, ipfw, ipchains and Windows XP system logs, and mysql or postgresql ulogd database logs using the iptables ULOG target of netfilter.For Linux, FreeBSD, OpenBSD, Solaris, OSX,etc.


Platforms: Windows, Mac, BSD, Solaris, Linux

LAN-Sentry is a collection of PHP scripts to manage a gateway server using Linux's Netfilter (iptables) & ISC's DHCPd v3. It allows mac address restriction and web-based configuration.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

IPQReader is very simple and easy to use tool that reads network traffic using netfilter QUEUE. The main goal is to recognize as many IP-based protocols as possible and print every information in human readable format or XML for further processing. The main advantage of IPQReader is simplicity....


Platforms: *nix

The Knock Project is a collection of security tools providing increased client/server authentication. The server and its functionality is provided by the netfilter kernel interface. Included are the daemon, a GNU/Linux client and a Windows client.


Platforms: *nix

adcfw-log is a tool for analyzing firewall logs in order to extract meaningful information. It is designed to be a standalone script with very few requirements that can generate different kinds of reports, such as fully formatted reports of what had been logged, with summaries by source or...


Platforms: *nix

rshaper is a Linux kernel module that limits the incoming bandwidth for packets aimed at different hosts. While the former issue can be addressed with the conventional shaper driver, the latter cant be easily addressed by the standard shaper. As a matter of facts, I have not been able to use...


Platforms: *nix