3proxy Multi-protocol proxy6tunnel Tunnelling for applications that don't speak IPv6ada-polyorb Polymorphic, reusable infrastructure for building distributed systemsadns Asynchronous-capable DNS client library and utilitiesaget Multithreaded HTTP download acceleratoraiccu Automatic IPv6 Connectivity Client Utilityamap (V) Applications and Services scanneramazon-ecs-cli Amazon ECS Cliamfora Terminal browser for the Gemini protocolamule Another Emule P2P clientaoe-vblade ATA over Ethernet (AoE) server - thin, LAN-based storage protocolap-maxminddb MaxMind DB geolocalisation Apache Moduleapollo Messaging broker built from the foundations of ActiveMQargus System and Network Monitoring Applicationaria2 Multi-threaded, multi-protocol, flexible download acceleratorarla-3.99.14 (V) Free AFS implementation from KTHarp-scan Discovery and fingerprinting tool using ARParpd ARP daemonarping ARP-level ping utilityarpwatch Monitor ARP activity on a network, maintaining a databasearti Implementation of tor in Rustasterisk11-vicidial (V) The Asterisk Software PBXasterisk16 (V) The Asterisk Software PBXasterisk18 (V) The Asterisk Software PBXasterisk19 (V) The Asterisk Software PBXasterisk20 (V) The Asterisk Software PBXasterisk21 (V) The Asterisk Software PBXasterisk22 (V) The Asterisk Software PBXasterisk23 (V) The Asterisk Software PBXasuka Gemini Project client written in rust with ncursesautonet Automatically configure network interface & WEP keysavahi Facilitate service discovery on a local networkavahi-ui Facilitate service discovery on a local network (GUI)awhois All-encompassing whois client wrapperbalance TCP loadbalancer with roundrobin and failoverbandcamp-dl Simple Python script to download Bandcamp albumsbandsnatch CLI batch downloader for your Bandcamp collectionbaresip (V) SIP User-Agent with audio and video supportbarnyard Fast output system for snortbatchftp Automatically download files via the FTP protocolbbk_cli Bandwidth measurement tool for Nordic ISPsbeanstalkd Simple, fast work queuebftpd Small and fast FTP serverbind918 Berkeley Internet Name Daemon implementation of DNS, version 9.18bird The BIRD Internet Routing Daemonbmon Interface bandwidth monitorbombadillo Gopher/Gemini client for the terminalbounce Tool to forward TCP connection from one IP to anotherbridge-utils (V) Ethernet bridging utilities for GNU/Linuxbridged Userland ethernet bridge daemonbropages CLI to interact with bropages.orgbsddip Dialup IP programbtget Fast bittorrent client and library written in Cbtpd Daemon for file sharing over bittorrentbwm-ng Console-based bandwidth monitorbwping Tool to measure bandwidth and RTT between two hosts using ICMPcacti Web frontend to rrdtool for monitoring systems and servicescacti-spine Cacti poller for large installationscastor Client for plain-text protocols like Gemini, Gopher and Fingercclive Command line video extraction tool for user-uploaded video hostsccrtp RTP and RTSP protocol implementation using GNU CommonCppcdpd Simple daemon to send Cisco Discovery Protocol packetscdpr (V) Cisco Discovery Protocol Reportercheckbot (V) Verify links on a set of HTML pageschksniff Small tool to check for promiscuous interfaceschoparp Simple proxy arp daemonchoqok Twitter and StatusNet client for KDEchrony Daemon for maintaining the accuracy of computer clockscia Simple IP accounting softwarecidr RFC 1878 subnet calculator / helpercisco-mibs Public SNMPv1 and SNMPv2 MIBs from Ciscocitrix_ica Citrix(R) ICA client for the Citrix(R) Presentation Server(TM)clisp-rawsock CLISP rawsock moduleclive Command line video extraction tool for user-uploaded video hostscmu-dhcpd CMU BootP and DHCP server, plus Princeton patchescntlm NTLM/NTLMv2 authenticating HTTP proxycoda Coda distributed fileystemcoilmq Simple, lightweight, and easily extensible STOMP message brokerconnect Open a TCP connection using a SOCKS4/5 or HTTP proxy servercorkscrew Tool for tunneling SSH through HTTP proxiescoturn TURN and STUN server (for VoIP/webrtc)couriertcpd Courier TCP socket and TLS serverscoursera-dl Download course ressources for Coursera classescowpatty (V) Designed to audit the security of PSKs selected in WPA networkscppzmq C++ binding for libzmqcroc Fast, simple, and secure file transfer between any two computerscryptcat (V) Standard netcat enhanced with twofish encryptioncsup Rewrite of the CVSup file updating client in Cczds Client to the CZDS REST APIczmq High-level C binding for ZeroMQdante BSD-licensed socks 4/5 proxy suitedaq Abstraction layer for libpcapdarkstat Network statistics gathererDarwinStreamingServer Open source version of Apple QuickTime Streaming Serverdbip-asn-lite DB-IP IP to ASN Lite: IPv4/v6 address to ASNdbip-city-lite DB-IP IP to City Lite: IPv4/v6 address to citydbip-country-lite DB-IP IP to Country Lite: IPv4/v6 address to countryddclient Client to update dynamic DNS entriesddns-route53 Dynamic DNS for Amazon Route 53 on a time-based scheduleddos-scan (V) Scan for a limited set of distributed denial of service (ddos) agents