dynfw is a collection of robust bash scripts that automate common iptables firewall-related tasks, such as blocking hosts, ratelimiting access to services, ratelimiting specific hosts, preventing a user on the system from generating any network data, and more. These scripts have been designed to work with virtually any type of iptables-based Linux firewall. All tools record the IP/UIDs currently blocked/limited to allow for easy rule modification.
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