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