IPTables Builder v1.0
Your XCord license
List of IP's that should be ignored by connection rate-limits
List of IP's that should ALWAYS be accepted by the firewall (Don't put local IPs..)
Ports that everyone can access
How many connections per 3 seconds should one IP be able to connect
Total limit of concurrent connections allowed from one IP (Highly optional)
Drop packets that aren't new, established or related
Drop a TCP connection if the first packet isn't SYN (Invalid)
Drop packets with impossible flags
Fragmented packets are considered a valid IP packet, but can be abused to DoS
Includes the XCord blacklist line (Must have already been generated or errors)
Includes the global blacklist line (Must have already been generated or errors)
Includes the country blacklist line (Must have already been generated or errors)
Accepts ICMP packets (Used for pinging/diagnostics) - Recommended