adjtimex

display or set the kernel time variables

aget

multithreaded HTTP download accelerator

aggregate

anydesk

apt-cacher-ng

Yet another implementation of a HTTP proxy for Debian/Ubuntu software packages written in C++

AQtion

aria2

A download utility with resuming and segmented downloading with HTTP/HTTPS/FTP/BitTorrent support.

arpd

ARP server which claims all unassigned addresses (for network monitoring or simulation)

arpsponge

asterisk

Asterisk: A Modular Open Source PBX System

asterisk-core-sounds

asterisk-extra-sounds

asterisk-g729

asterisk-moh-opsound

asterisk-opus

astmanproxy

Proxy for the Asterisk manager interface

autossh

Automatically restart SSH sessions and tunnels

autoupnp

axel

Light Unix download accelerator

babeld

balance

TCP Load Balancing Port Forwarder

batctl

bfgminer

bgpq3

bird

A routing daemon implementing OSPF, RIPv2 & BGP for IPv4 or IPv6

blinkperl

blinkperl is a telnet server, which plays BlinkenLight movies

bopm

Blitzed Open Proxy Monitor

bridge-utils

Tools for configuring the Linux kernel 802.1d Ethernet Bridge

bsdwhois

FreeBSD Whois Client

buka

bwwhois

Perl-based whois client designed to work with the new Shared Registration System

cadaver

Command-line WebDAV client.

calico-cni-plugin

calicoctl

capi4hylafax

capi4hylafax adds a faxcapi modem to the hylafax enviroment.

casync

cbqinit

Sets up class-based queue traffic control (QoS) with iproute2

cbugzilla

cfengine

An automated suite of programs for configuring and maintaining Unix-like computers

cgminer

chrony

NTP client and server programs

clockspeed

A simple Network Time Protocol (NTP) client

clusterssh

cmst

cni-plugins

connect

network connection relaying command

connman

Provides a daemon for managing internet connections

connman-gtk

connman-json-client

connman-notify

connman-ui

croc

csync

curl

dahdi

Kernel modules for Digium compatible hardware (formerly known as Zaptel).

dahdi-tools

Userspace tools to configure the kernel modules from net-misc/dahdi

datapipe

bind a local port and connect it to a remote socket

dcetest

dcetest is a clone of the Windows rpcinfo

dhcdrop

dhcp

ISC Dynamic Host Configuration Protocol

dhcpcd

A fully featured, yet light weight RFC2131 compliant DHCP client

dhcpcd-ui

dhcpd-pools

dhcping

Utility for sending a dhcp request to a dhcp server to see if it is responding.

dibbler

Portable DHCPv6 implementation (server, client and relay)

dleyna-server

drive

dropbear

small SSH 2 client/server designed for small memory environments

dropbox

dropbox-cli

econnman

efax

A simple fax program for single-user systems

electron-cash

electrum

electrum-ltc

ena-driver

endlessh

ethercard-diag

low level mii diagnostic tools including mii-diag and etherwake (merge of netdiag/isa-diag)

etherdfs

ethertypes

ethflop

eventd

exabgp

fakeidentd

A static, secure identd. One source file only!

fatrat

Qt4-based download/upload manager

felix

freerdp

frr

gallery-dl

gcap

geoipupdate

Geomyidae

gerbera

getdate

Network Date/Time Query and Set Local Date/Time Utility

gnome-online-miners

gnome-remote-desktop

gns3-gui

gns3-server

gofish

Gofish gopher server

grdesktop

Gtk2 frontend for rdesktop

grive

gsasl

The GNU SASL client, server, and library

gsutil

gupnp-tools

Free replacements of Intel UPnP tools that use GUPnP.

gvrpcd

gwhois

generic whois

haeredes

hashcash

Utility to generate hashcash tokens

hath

htbinit

Sets up Hierachical Token Bucket based traffic control (QoS) with iproute2

htpdate

Synchronize local workstation with time offered by remote webservers

httpie

httpstat

httptype

httptype is a program that returns the http host software of a website.

hylafaxplus

iaxmodem

Software modem that uses an IAX channel instead of a traditional phone line

icaclient

ICA Client for Citrix Presentation servers

icecast

An opensource alternative to shoutcast that supports mp3, ogg (vorbis/theora) and aac streaming

ices

ifenslave

Attach and detach slave interfaces to a bonding device

igmpproxy

Multicast Routing Daemon using only IGMP signalling (Internet Group Management Protocol)

ip-sentinel

Prevent unauthorized usage of IPs within the local ethernet broadcastdomain by giving an answer to ARP-requests

ipcalc

calculates broadcast/network/etc... from an IP address and netmask

iperf

tool to measure IP bandwidth using UDP or TCP

ipmiview

iprange

ipsorcery

Ipsorcery allows you to generate IP, TCP, UDP, ICMP, and IGMP packets.

ipsvd

ipsvd is a set of internet protocol service daemons for Unix.

iputils

Network monitoring tools including ping and ping6

ipv6calc

IPv6 address calculator

jlj

A simple console LiveJournal entry system.

jrdesktop

Java Remote Desktop (jrdesktop) software for viewing and/or controlling a distance PC.

jwhois

Advanced Internet Whois client capable of recursive queries

kafka-bin

kafkacat

kea

keychain

manage ssh and GPG keys in a convenient and secure manner. Frontend for ssh-agent/ssh-add

knock

A simple port-knocking daemon

l7-filter-userspace

Userspace utilities for layer 7 iptables QoS

l7-protocols

Protocol definitions of l7-filter kernel modules

lambdamoo

networked mud that can be used for different types of collaborative software

lanmap

lanmap sits quietly on a network and builds a picture of what it sees

libteam

linux-eoip

linuxptp

liveice

Live Source Client For IceCast

lksctp-tools

Tools for Linux Kernel Stream Control Transmission Protocol implementation

lldpd

mcproxy

megatools

memcached

High-performance, distributed memory object caching system

mico

A freely available and fully compliant implementation of the CORBA standard

midentd

ident daemon with masquerading and fake replies support

mikutter

minidlna

minissdpd

miniupnpd

MiniUPnP IGD Daemon

mobile-broadband-provider-info

Database of mobile broadband service providers

modemmanager

Modem and mobile broadband management for NetworkManager-0.7.

monmotha

MonMotha IPTables-based firewall script.

mosh

mrouted

IP multicast routing daemon

mulk

Download agent similar to wget/curl

nat-traverse

Traverse NAT gateways with the Use of UDP

ncman

ncp

ndisc6

Tools for IPv6 networking

ndppd

nemesis

A commandline-based, portable human IP stack for UNIX/Linux

netdate

A Utility to synchronize the time with ntp-servers

netevent

netifrc

netkit-bootparamd

Netkit - bootparamd

netkit-bootpd

Netkit - bootp

netkit-fingerd

Netkit - fingerd and finger client

netkit-routed

Netkit - routed

netkit-rsh

Netkit's Remote Shell Suite: rexec{,d} rlogin{,d} rsh{,d}

netkit-talk

Netkit - talkd

netkit-telnetd

Standard Linux telnet client and server

netkit-timed

Netkit - timed

netpipe

tool to reliably distribute binary data using UDP broadcasting techniques

netpipes

netpipes - a package to manipulate BSD TCP/IP stream sockets

netsed

A small and handful utility designed to alter the contents of packets forwarded thru your network in real time

netstat-nat

Display NAT connections

networkmanager

Network configuration and management in an easy way. Desktop environment independent.

nextcloud-client

nicstat

npapi-sdk

ntp

Network Time Protocol suite/programs

ntpsec

nx

NX compression technology core libraries

nxplayer

nyx

ofono

Open Source mobile telephony (GSM/UMTS) daemon.

oidc-agent

oidentd

Another (RFC1413 compliant) ident daemon

olsrd

An implementation of the Optimized Link State Routing protocol

omniORB

A robust, high-performance CORBA 2 ORB

omnisync

openntpd

Lightweight NTP server ported from OpenBSD

openr2

openssh

Port of OpenBSD's free SSH release

openvswitch

owncloud-client

packETH

Packet generator tool for ethernet

pcapfix

pedro

pen

TCP Load Balancing Port Forwarder

pimpd

RFC1413-compliant identd server supporting masqueraded connections

pingu

pipes

Very versatile TCP pipes

plowshare

Command-line downloader and uploader for file-sharing websites

pmsvn

portfwd

Port Forwarding Daemon

portspoof

pps-tools

proxychains

force any tcp connections to flow through a proxy (or proxy chain)

proxytunnel

program that connects stdin and stdout to a server somewhere on the network, through a standard HTTPS proxy

ps3mediaserver

pssh

ptpd

puf

A download tool for UNIX-like systems.

pulseaudio-dlna

putty

UNIX port of the famous Telnet and SSH client

pyhoca-cli

pyhoca-gui

python-x2go

qtm

Qt4 blogging client

quagga

A free routing daemon replacing Zebra supporting RIP, OSPF and BGP.

r8168

rabbitmq-server

RabbitMQ is a high-performance AMQP-compliant message broker written in Erlang.

radvd

Linux IPv6 Router Advertisement Daemon

rclone

rdate

use TCP or UDP to retrieve the current time of another machine

rdesktop

A Remote Desktop Protocol Client

redir

Redir is a port redirector.

remmina

Gtk+/GNOME Remote Desktop Client

rinetd

redirects TCP connections from one IP address and port to another

rsync

File transfer program to keep remote files into sync

rwbs

Roger Wilco base station

rwhoisd

ARIN rwhois daemon

rygel

Rygel is a collection of DLNA (UPnP AV) services.

s3cmd

command line S3 client

s6-networking

samplicator

scponly

A tiny pseudoshell which only permits scp and sftp

seafile

seafile-client

secpanel

Graphical frontend for managing and running SSH and SCP connections

selfdhcp

a small stealth network autoconfigure software.

ser2net

Serial To Network Proxy

sgopherd

shigofumi

shmux

Program for executing the same command on many hosts in parallel

sipcalc

Sipcalc is an advanced console-based IP subnet calculator.

sipp

sipsak

small command line tool for testing SIP applications and devices

sitecopy

sitecopy is for easily maintaining remote web sites

sks

smb4k

Smb4K is a SMB share browser for KDE.

smbc

A text mode (ncurses) SMB network commander. Features: resume and UTF-8

snarf

Small and fast command line resource grabber with support for http, gopher, finger, and ftp protocols.

sntpd

sobby

Standalone Obby server

socat

Multipurpose relay (SOcket CAT)

sock

A shell interface to network sockets

socket

A shell-level interface to TCP sockets

socket-burst-dampener

spice-gtk

spiped

spread

Distributed network messaging system

ssh-askpass-fullscreen

A small SSH Askpass replacement written with GTK2.

ssh-chain

sshpass

sshrc

sslh

SSLH lets one accept both HTTPS and SSH connections on the same port

sstp-client

stargazer

streamlink

streamtuner

Stream directory browser for browsing internet radio streams

stunnel

TLS/SSL - Port Wrapper

stuntman

suite3270

Complete 3270 access package

taptap

taylor-uucp

Taylor UUCP

tcpsound

Play sounds in response to network traffic

teamviewer

telnet-bsd

Telnet and telnetd ported from OpenBSD with IPv6 support

throttle

Bandwidth limiting pipe

tiers

Random network topography generator

tigervnc

Remote desktop viewer display system

tipcutils

Utilities for TIPC (Transparent Inter-Process Communication)

ttytter

ubridge

ucarp

Portable userland implementation of Common Address Redundancy Protocol (CARP).

udpcast

Multicast file transfer tool

udpxy

uftp

unison

Two-way cross-platform file synchronizer

unix2tcp

a connection forwarder that converts Unix sockets into TCP sockets

usbip

utelnetd

A small Telnet daemon, derived from the Axis tools

valve

Copies data while enforcing a specified maximum transfer rate

vconfig

802.1Q vlan control utility

vde

vde2 is a virtual distributed ethernet emulator for emulators like qemu, bochs, and uml.

vinagre

VNC Client for the GNOME Desktop

vino

An integrated VNC server for GNOME

vmnet

A simple virtual networking program - SLIP over stdin/out

vmpsd

An open-source VLAN management system

vncrec

VNC session recorder and player

vncsnapshot

A command-line tool for taking JPEG snapshots of VNC servers

vrrpd

wakeonlan

Client for Wake-On-LAN

websocat

wget

Network utility to retrieve files from the WWW

wget2

whatmask

little C program to compute different subnet mask notations

whois

improved Whois Client

wol

Wake On LAN client, wakes up hardware that is Magic Packet compliant.

wput

A tiny, wget-alike program, that is designed to upload files/whole directories to remote ftp-servers

x11-ssh-askpass

X11-based passphrase dialog for use with OpenSSH

x2goclient

The X2Go Qt client

x2goserver

The X2Go server

yandex-disk

you-get

youtube-dl

A small command-line program to download videos from YouTube.

youtube-viewer

zerotier

zssh

An ssh wrapper enabling zmodem up/download in ssh

zsync

Partial/differential file download client over HTTP which uses the rsync algorithm

adjtimex

htpdate

ptpd

aget

httpie

puf

aggregate

httpstat

pulseaudio-dlna

anydesk

httptype

putty

apt-cacher-ng

hylafaxplus

pyhoca-cli

AQtion

iaxmodem

pyhoca-gui

aria2

icaclient

python-x2go

arpd

icecast

qtm

arpsponge

ices

quagga

asterisk

ifenslave

r8168

asterisk-core-sounds

igmpproxy

rabbitmq-server

asterisk-extra-sounds

ip-sentinel

radvd

asterisk-g729

ipcalc

rclone

asterisk-moh-opsound

iperf

rdate

asterisk-opus

ipmiview

rdesktop

astmanproxy

iprange

redir

autossh

ipsorcery

remmina

autoupnp

ipsvd

rinetd

axel

iputils

rsync

babeld

ipv6calc

rwbs

balance

jlj

rwhoisd

batctl

jrdesktop

rygel

bfgminer

jwhois

s3cmd

bgpq3

kafka-bin

s6-networking

bird

kafkacat

samplicator

blinkperl

kea

scponly

bopm

keychain

seafile

bridge-utils

knock

seafile-client

bsdwhois

l7-filter-userspace

secpanel

buka

l7-protocols

selfdhcp

bwwhois

lambdamoo

ser2net

cadaver

lanmap

sgopherd

calico-cni-plugin

libteam

shigofumi

calicoctl

linux-eoip

shmux

capi4hylafax

linuxptp

sipcalc

casync

liveice

sipp

cbqinit

lksctp-tools

sipsak

cbugzilla

lldpd

sitecopy

cfengine

mcproxy

sks

cgminer

megatools

smb4k

chrony

memcached

smbc

clockspeed

mico

snarf

clusterssh

midentd

sntpd

cmst

mikutter

sobby

cni-plugins

minidlna

socat

connect

minissdpd

sock

connman

miniupnpd

socket

connman-gtk

mobile-broadband-provider-info

socket-burst-dampener

connman-json-client

modemmanager

spice-gtk

connman-notify

monmotha

spiped

connman-ui

mosh

spread

croc

mrouted

ssh-askpass-fullscreen

csync

mulk

ssh-chain

curl

nat-traverse

sshpass

dahdi

ncman

sshrc

dahdi-tools

ncp

sslh

datapipe

ndisc6

sstp-client

dcetest

ndppd

stargazer

dhcdrop

nemesis

streamlink

dhcp

netdate

streamtuner

dhcpcd

netevent

stunnel

dhcpcd-ui

netifrc

stuntman

dhcpd-pools

netkit-bootparamd

suite3270

dhcping

netkit-bootpd

taptap

dibbler

netkit-fingerd

taylor-uucp

dleyna-server

netkit-routed

tcpsound

drive

netkit-rsh

teamviewer

dropbear

netkit-talk

telnet-bsd

dropbox

netkit-telnetd

throttle

dropbox-cli

netkit-timed

tiers

econnman

netpipe

tigervnc

efax

netpipes

tipcutils

electron-cash

netsed

ttytter

electrum

netstat-nat

ubridge

electrum-ltc

networkmanager

ucarp

ena-driver

nextcloud-client

udpcast

endlessh

nicstat

udpxy

ethercard-diag

npapi-sdk

uftp

etherdfs

ntp

unison

ethertypes

ntpsec

unix2tcp

ethflop

nx

usbip

eventd

nxplayer

utelnetd

exabgp

nyx

valve

fakeidentd

ofono

vconfig

fatrat

oidc-agent

vde

felix

oidentd

vinagre

freerdp

olsrd

vino

frr

omniORB

vmnet

gallery-dl

omnisync

vmpsd

gcap

openntpd

vncrec

geoipupdate

openr2

vncsnapshot

Geomyidae

openssh

vrrpd

gerbera

openvswitch

wakeonlan

getdate

owncloud-client

websocat

gnome-online-miners

packETH

wget

gnome-remote-desktop

pcapfix

wget2

gns3-gui

pedro

whatmask

gns3-server

pen

whois

gofish

pimpd

wol

grdesktop

pingu

wput

grive

pipes

x11-ssh-askpass

gsasl

plowshare

x2goclient

gsutil

pmsvn

x2goserver

gupnp-tools

portfwd

yandex-disk

gvrpcd

portspoof

you-get

gwhois

pps-tools

youtube-dl

haeredes

proxychains

youtube-viewer

hashcash

proxytunnel

zerotier

hath

ps3mediaserver

zssh

htbinit

pssh

zsync