firewalk

Active reconnaissance network security tool

Install

All systems
curl cmd.cat/firewalk.sh
image/svg+xml Kali Linux
apt-get install firewalk
Fedora
dnf install firewalk
Dockerfile
dockerfile.run/firewalk

firewalk

Active reconnaissance network security tool

Firewalk is an active reconnaissance network security tool that attempts to determine what layer 4 protocols a given IP forwarding device will pass. Firewalk works by sending out TCP or UDP packets with a TTL one greater than the targeted gateway.