{"id":80058,"library":"packetfu","title":"PacketFu","description":"A mid-level packet manipulation library for Ruby that allows reading, parsing, and writing network packets.","status":"active","version":"2.0.0","language":"ruby","source_language":null,"source_url":"https://github.com/packetfu/packetfu","tags":["networking","packet","manipulation","security"],"install":[{"cmd":"gem install packetfu","lang":"bash","label":"gem install"},{"cmd":"# Gemfile\ngem 'packetfu', '~> 2.0.0'","lang":"ruby","label":"Gemfile"}],"dependencies":[],"imports":[{"symbol":"PacketFu","correct":"require 'packetfu'"}],"quickstart":{"code":"require 'packetfu'\n\npacket = PacketFu::TCPPacket.new\npacket.ip_saddr = '192.168.1.1'\npacket.tcp_dst = 80\nputs packet.to_s","lang":"ruby","description":"Create a TCP packet and set source IP and destination port."},"warnings":[{"fix":"Run your script with sudo or as Administrator.","message":"PacketFu requires root/administrator privileges to capture or inject raw packets on most systems.","severity":"gotcha","affected_versions":">= 0.0.0"}],"env_vars":null,"search_vec":"'allow':12 'level':5 'librari':8 'manipul':7,21 'mid':4 'mid-level':3 'network':17,19 'packet':6,18,20 'packetfu':1 'pars':14 'read':13 'rubi':10 'secur':22 'write':16","created_at":"2026-06-18T05:11:41.146108+00:00","updated_at":"2026-06-18T05:11:41.146108+00:00","problems":[],"ecosystem":"rubygems","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/packetfu/packetfu","github":"https://github.com/packetfu/packetfu","docs":"http://www.rubydoc.info/gems/packetfu/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["networking"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-18","next_check":"2026-12-15","install_tag":null}}