# Shorewall 4.4 Documentation

Tom
Eastep
2001-2010
Thomas M. Eastep

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover, and with no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

## Frequently Used Articles

- FAQs (Français)
- Beginner Documentation
- Troubleshooting

## Index to the Articles

| Linux-vserver |
6to4 and 6in4 Tunnels | Limiting Connection Rates | Shorewall Perl
Accounting | Logging | Shorewall Setup Guide
Actions | Macros | SMB
Aliased (virtual) Interfaces (e.g., eth0:0) | MAC Verification | SNAT (Source Network Address Translation)
Anatomy of Shorewall | Man Pages | Split DNS the Easy Way
Bandwidth Control | Manual Chains | Squid with Shorewall
Blacklisting | Masquerading | Starting/stopping the Firewall
Bridge: Bridge/Firewall | Multiple Internet Connections from a Single Firewall (Russian) | Static (one-to-one) NAT
Bridge: No firewalling of traffic between bridge port | Multiple Zones Through One Interface | Support
Building Shorewall from GIT | My Shorewall Configuration | Tips and Hints
Commands | Netfilter Overview | Traffic Accounting
Compiled Firewall Programs | Network Mapping | Traffic Shaping/QOS - Simple
Configuration File Basics | One-to-one NAT (Static NAT) | Traffic Shaping/QOS - Complex
DHCP | OpenVPN | Transparent Proxy
DNAT (Destination Network Address Translation) | OpenVZ | UPnP
Dynamic Zones | Operating Shorewall | OpenVZ
ECN Disabling by host or subnet | Packet Marking | Upgrading to Shorewall 4.4 (Upgrading Debian Lenny to Squeeze)
Extension Scripts (User Exits) | Packet Processing in a Shorewall-based Firewall | VPN
Fallback/Uninstall | 'Ping' Management | VPN Passthrough
FAQs | Port Forwarding | White List Creation
Features | Port Information | Xen - Shorewall in a Bridged Xen DomU
Forwarding Traffic on the Same Interface | Port Knocking and Other Uses of the 'Recent Match' | Xen - Shorewall in Routed Xen Dom0
FTP and Shorewall | PPTP |
Fool's Firewall | Proxy ARP |
Getting help or answers to questions | QuickStart Guides |
Installation/Upgrade | Release Model |
IPP2P | Requirements |
IPSEC using Kernel 2.6 and Shorewall 2.1 or Later | Routing and Shorewall |
Ipsets | Routing on One Interface |
IPv6 Support | Samba |
Kazaa Filtering | Shorewall Init |
Kernel Configuration | Shorewall Lite |
KVM (Kernel-mode Virtual Machine) | Shorewall on a Laptop |