kwakubiney/inferno

Firewall built with eBPF

inferno

Firewall built with eBPF and Go.

Inspiration

• When you need to overcome your fear and build your own data-driven eBPF firewall

Usage

• Run sudo apt-get install libbpf-dev to get the necessary header files

• Build with make

• Run ./fw add --i <IP address> to block ingress traffic from specified IP address

• Run ./fw add --e <IP address> to block egress traffic to specified IP address

• Run ./fw remove --i <IP address> to allow ingress traffic from specified IP address

• Run ./fw remove --e <IP address> to allow egress traffic to specified IP address

• Run make clean to unload the eBPF program