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Easily share a VPN connection with your virtual machines or containers with this script. Works with IPsec VPN connections (like strongSwan), and lets your VMs reuse the VPN connection of your host system. Create a desktop launcher to start the VPN connection sharing script whenever you need it.
An iptables IPv4 firewall and traffic shaping program
A Linux IPv4 iptables firewall and traffic shaper. It allows flexible rule creation, while also shipping with presets for common needs. Rules are written in simple XML, allowing various ways to group and nest the arguments. An interactive mode is available in order to build configuration files in a wizard based manner. Extensive documentation is also included.
ipset_list is a wrapper script for listing sets of the netfilter ipset program. It allows you to match and display sets, headers, and elements in various ways. The result can be saved as shell script and in ipset save, or xml format.
VTun is the easiest way to create Virtual Tunnels over TCP/IP networks with traffic shaping, compression, and encryption.
It supports IP, Ethernet, PPP and other tunnel types. VTun is easily and highly configurable.
VPN, Mobile IP, Shaping, etc
Perl logfile analyzer for DELL Sonicwall Firewall logfiles. This Perl program (Windows /Linux / Mac), creates an HTML file containing: hits per protocol, mean, median and variance on hourly and weekday basis, RBL statistics, IPS stats, VPN stats, virus stats, surfing statistics, CFS blocked sites stats.
...Telling apart ticketed from unticketed traffic is done through Linux' netfilter.
As no proxy server is involved, jkaptive has no performance penalty, nor does it create problems with non-http traffic. Once the token is accepted, jkaptive is out of the way of any network packets completely.
For presenting the login page, jkaptive has a built-in webserver, so no additional webserver application is needed.
These three tools build Checkpoint, Cisco ASA or Netscreen policys from logfiles. They write dbedit, access-list or set address, set service and set policy commands for the traffic seen in the logs, that can be cut and pasted into the firewalls. WOOT
A package of scripts to watch for snort alerts, change / create firewall rules to block high priority alerts, and record recent blocks. It will increase block times based on previously recorded blocks
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Kaladix Blueshield is a high level tool for configuring packet filtering with iptables/netfilter, policy routing and load balancing with iproute2 and traffic control through tc under GNU/Linux. With BlueShield you can easily create and maintain your
A light script to make a black-list system troug iptables. You can create the black-list and manage it troug this program. Please read README file to know better this script.
jIPFire is an easy-to-use basic Linux iptables generator written on Java. It has some ready, very basic and general, rules that can be applied, or just displayed, and it gives you also the ability to create your own custom iptables rules.
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.
Fireflier is a firewall tool, which is built on top of the iptables framework. You can create rules based on single incoming network packets or simply allow/deny single packets to pass. This project is discontinued. (see homepage)
The goal of this project is to create an interface for managing firewall using the IpTables program. The application will offer both a GUI for creating IpTable based scripts and a set of Wizards for speed-up the protection of typical LAN layout.
CRYPT extension for Netfilter/Iptables allows you to create an encrypted communication using stream and block ciphers. It also authenticates the packets.
Networkdesigner is a tiny gui to create a visual network-topology, to define services an release them to any networkdevice. After that a firewall script on base of ip-tales base linux kernel can be created.
Frankenwall is a bash shell script intended to create a highly secure IPTables based linux firewall/router with QOS/traffic shaping/bandwidth management. Be certain you know EXACTLY what your network needs before using Frankenwall. Wimps need not apply.
We have just released a new set of files.
This project will consist of a module for Firewall Builder. This module will be an add-on to Firewall Builder that will allow a user to create, compile, and apply firewall rules to a machine with Netnice Packe
OSA::net project main goal is to create an extensible, scalable framework for management of security related devices in middle-sized and large computer networks.
The Master-Slave project is directly related to the Snort IDS to dynamically create rules into iptables firewall. It could send the attacker IP address to others machines into the circuit that will block the IP address before any attack from the intruder
WormBlock will create a script to add the IP's to your IPTables based firewall. It will scan all your apache log files and match the IP's with the defined worm signatures. Then create the script to modify your IPTables based firewall.
There are some scripts for cool firewall tune, based on ipchains and iptables. Scripts based on macro language m4. It allow you create firewall any difficult and net topology. It allow many firewall groups, hierarchy chain structure, dynamic rpc configur