Generador de iptables firewall en linux

Esta es una muy buen herramienta pra la genracion de scripts de iptables en linea.

http://easyfwgen.morizot.net/gen/index.php

Permite seleccionar la interfaz externa interna, los puertos a permitir, nat, etc.


Select Type of Internet Address Help
Static Internet IP Address Help
Dynamic Internet IP Address

Single System or Private Network Gateway? Help
Single System
Gateway/Firewall
Internal Network Interface: Help
Internal Network IP Address: Help
Internal Network: Help
Internal Network Broadcast: Help
Advanced Network Options Help
Internal DHCP Server Help
Mangle the Packet TTL Help
Transparent Web Proxy - Redirect Port: Help
Enable Port Forwarding to an Internal System Help
Block Outbound Services Help
Allow Inbound Services Help
SSH
DNS Server Help
Web Server with SSL
FTP Server Allow Passive FTP Connections? Help
Email Server with SSL
Time Server (NTP)
DHCP Server (on the Internet interface)
ICQ & AIM File Transfers Help
MSN Messenger File Transfers Help
NFS Server Help
mDNSResponder Help
Specify a custom port range Help
Port: (Optional) To: TCP UDP