2ping : A bi-directional ping utility ( http://www.finnie.org/software/2ping/ )
aimsniff : Utility for monitoring and archiving AOL Instant Messenger messages across a network ( http://sourceforge.net/projects/aimsniff/ )
alive : a periodic ping program ( https://www.gnu.org/software/alive/ )
amap : A network scanning tool for pentesters ( https://www.thc.org/thc-amap/ )
angst : an active sniffer that provides methods for aggressive sniffing on switched LANs ( http://angst.sourceforge.net/ )
apinger : Alarm Pinger ( https://github.com/Jajcus/apinger/" SRC_URI="${HOMEPAGE}archive/${PN^^}_${PV//./_}.tar.gz -> ${P}.tar.gz )
argus : network Audit Record Generation and Utilization System ( http://www.qosient.com/argus/ )
argus-clients : Clients for net-analyzer/argus ( http://www.qosient.com/argus/ )
arp-scan : ARP scanning and fingerprinting tool ( http://www.nta-monitor.com/tools-resources/security-tools/arp-scan )
arp-sk : A swiss knife tool for ARP ( http://sid.rstack.org/arp-sk/ )
arping : A utility to see if a specific IP address is taken and what MAC address owns it ( http://www.habets.pp.se/synscan/programs.php?prog=arping )
arpoison : A utility to poison ARP caches ( http://arpoison.sourceforge.net/ )
arpon : ArpON (Arp handler inspectiON) is a portable Arp handler ( http://arpon.sourceforge.net/ )
arptools : a collection of libnet and libpcap based ARP utilities ( http://www.burghardt.pl/wiki/software/arptools )
arpwatch : An ethernet monitor program that keeps track of ethernet/ip address pairings ( http://ee.lbl.gov/ )
authforce : An HTTP authentication brute forcer ( http://www.divineinvasion.net/authforce/ )
barnyard : Fast output system for Snort ( http://sourceforge.net/projects/barnyard )
barnyard2 : Parser for Snort unified/unified2 files ( http://www.securixlive.com/barnyard2/ )
bigeye : network utility dump and simple honeypot utility ( http://violating.us/projects/bigeye/ )
bing : A point-to-point bandwidth measurement tool ( http://fgouget.free.fr/bing/index-en.shtml )
bmon : interface bandwidth monitor ( http://www.infradead.org/~tgr/bmon/ )
braa : Quick and dirty mass SNMP scanner ( http://s-tech.elsat.net.pl/braa/ )
bsnmp : Mini-SNMP Daemon and Library ( http://people.freebsd.org/~harti/ )
bwbar : The kernel.org \"Current bandwidth utilization\" bar ( https://www.kernel.org/pub/software/web/bwbar/ )
bwm-ng : Bandwidth Monitor NG is a small and simple console-based bandwidth monitor ( http://www.gropp.org/ )
bwmon : Simple ncurses bandwidth monitor ( http://bwmon.sourceforge.net/ )
bwping : A tool to measure bandwidth and RTT between two hosts using ICMP ( http://bwping.sourceforge.net/ )
cacti : Cacti is a complete frontend to rrdtool ( http://www.cacti.net/ )
cacti-spine : Spine is a fast poller for Cacti (formerly known as Cactid) ( http://cacti.net/spine_info.php )
calamaris : Calamaris parses the logfiles of a wide variety of Web proxy servers and generates reports ( http://cord.de/calamaris-home-page )
carl : An rsync logfile analyzer ( http://www.schwarzvogel.de/software-misc.shtml )
cbm : Display the current traffic on all network devices ( http://www.isotton.com/software/unix/cbm/ )
chaosreader : A tool to trace TCP/UDP/... sessions and fetch application data from snoop or tcpdump logs ( http://chaosreader.sourceforge.net )
check_mk : General purpose Nagios/Icinga plugin for retrieving data ( http://mathias-kettner.de/check_mk.html )
cloudshark : Easily upload your wireshark captures to CloudShark ( http://appliance.cloudshark.org/plug-ins-wireshark.html )
cnet : Network simulation tool ( http://www.csse.uwa.edu.au/cnet3/ )
cryptcat : netcat clone extended with twofish encryption ( http://cryptcat.sourceforge.net/ )
cutter : TCP/IP Connection cutting on Linux Firewalls and Routers ( http://www.digitage.co.uk/digitage/software/linux-security/cutter )
darkstat : Network traffic analyzer with cute web interface ( http://unix4lyfe.org/darkstat/ )
dhcp_probe : dhcp_probe attempts to discover DHCP and BootP servers on a directly-attached Ethernet network ( http://www.net.princeton.edu/software/dhcp_probe/ )
dhcpdump : DHCP Packet Analyzer/tcpdump postprocessor ( http://www.mavetju.org/unix/general.php )
dietsniff : small and static packet sniffer based on dietlibc and libowfat ( https://github.com/hynek/dietsniff )
dnsenum : A perl script to enumerate DNS from a server ( https://github.com/fwaeytens/dnsenum )
dnstracer : Determines where a given nameserver gets its information from ( http://www.mavetju.org/unix/general.php )
dosdetector : Tool to analyze and detect suspicious traffic from IP and alert about it ( http://dark-zone.eu/resources/unix/dosdetector/ )
driftnet : A program which listens to network traffic and picks out images from TCP streams it observes ( http://www.ex-parrot.com/~chris/driftnet/ )
dsniff : A collection of tools for network auditing and penetration testing ( http://monkey.org/~dugsong/dsniff/ )
echoping : Small program to test performances of remote servers ( http://echoping.sourceforge.net/ )
egressor : tool for checking router configuration ( http://packetfactory.openwall.net/projects/egressor/" SRC_URI="${HOMEPAGE}egressor_release${PV}.tar.gz )
etherape : A graphical network monitor for Unix modeled after etherman ( http://etherape.sourceforge.net/ )
ethloop : Local simulator for testing Linux QoS disciplines ( http://luxik.cdi.cz/~devik/qos/ethloop/ )
ettercap : A suite for man in the middle attacks ( https://github.com/Ettercap/ettercap )
fail2ban : scans log files and bans IPs that show malicious signs ( http://www.fail2ban.org/ )
fe3d : A 3D visualization tool for network security information ( http://projects.icapsid.net/fe3d/ )
ffp : a tool to do fuzzy fingerprinting for man-in-the-middle attacks ( http://www.thc.org/thc-ffp/ )
firewalk : A tool for determining a firewall's rule set ( http://packetfactory.openwall.net/projects/firewalk/ )
flow-tools : library and programs to collect, send, process, and generate reports from NetFlow data ( https://code.google.com/p/flow-tools/ )
flowgrind : Network performance measurement tool ( http://flowgrind.net/ https://github.com/flowgrind/flowgrind/ )
fprobe : A libpcap-based tool to collect network traffic data and emit it as NetFlow flows ( http://fprobe.sourceforge.net )
fragroute : Testing of network intrusion detection systems, firewalls and TCP/IP stacks ( https://github.com/stsi/fragroute-ipv6 )
ftester : Firewall and Intrusion Detection System testing tool ( http://dev.inversepath.com/trac/ftester )
fwlogwatch : A packet filter and firewall log analyzer ( http://fwlogwatch.inside-security.de/" SRC_URI="${HOMEPAGE}sw/${P}.tar.bz2 )
gensink : A simple TCP benchmark suite ( http://jes.home.cern.ch/jes/gensink/ )
gnome-nettool : Graphical front-ends to various networking command-line ( https://git.gnome.org/browse/gnome-nettool/ )
gnu-netcat : the GNU network swiss army knife ( http://netcat.sourceforge.net/ )
goaccess : A real-time web log analyzer and interactive viewer that runs in a terminal ( http://goaccess.io )
gr-fosphor : gnuradio fosphor block (GPU spectrum display) ( https://sdr.osmocom.org/trac/wiki/fosphor )
graphite-web : Enterprise scalable realtime graphing ( http://graphite.readthedocs.org/ )
greenbone-security-assistant : Greenbone Security Assistant for openvas ( http://www.openvas.org/ )
gsm-receiver : GSM receiver block from the airprobe suite ( https://svn.berlin.ccc.de/projects/airprobe/ )
gspoof : A simple GTK/command line TCP/IP packet generator ( http://gspoof.sourceforge.net/ )
hping : A ping-like TCP/IP packet assembler/analyzer ( http://www.hping.org )
httping : http protocol ping-like program ( http://www.vanheusden.com/httping/ )
hunt : tool for checking well known weaknesses in the TCP/IP protocol ( http://lin.fsid.cvut.cz/~kra/index.html )
hydra : Advanced parallized login hacker ( http://www.thc.org/thc-hydra/ )
ibmonitor : Interactive bandwidth monitor ( http://ibmonitor.sourceforge.net )
icinga : Nagios Fork - Check daemon, CGIs, docs, IDOutils ( http://www.icinga.org/ )
icinga-web : Icinga Web - new Web Interface ( http://www.icinga.org/ )
icinga2 : Distributed, general purpose, network monitoring engine ( http://icinga.org/icinga2 )
ifmetric : Linux tool for setting metrics of all IPv4 routes attached to a given network interface at once ( http://0pointer.de/lennart/projects/ifmetric/ )
ifstat : Network interface bandwidth usage, with support for snmp targets ( http://gael.roualland.free.fr/ifstat/ )
ifstatus : A simple CLI program for displaying network statistics in real time ( http://ifstatus.sourceforge.net/ )
iftop : display bandwidth usage on an interface ( http://www.ex-parrot.com/pdw/iftop/ )
ike-scan : A utility for finding, fingerprinting and testing IKE VPN servers ( http://www.nta-monitor.com/ike-scan/ )
ipaudit : IPAudit monitors network activity on a network by host, protocol and port ( http://ipaudit.sourceforge.net/ )
ipband : A pcap based IP traffic and bandwidth monitor with configurable reporting and alarm abilities ( http://ipband.sourceforge.net/ )
ipcad : IP Cisco Accounting Daemon ( http://sourceforge.net/projects/ipcad/ http://lionet.info/ipcad/ )
ipgen : Generate list of IP addresses from a network specification ( http://www.nta-monitor.com/tools-resources/security-tools/ipgen https://github.com/royhills/ipgen )
ipguard : Tool designed to protect LAN IP adress space by ARP spoofing ( http://ipguard.deep.perm.ru/" SRC_URI="${HOMEPAGE}files/${P}.tar.gz )
iplog : iplog is a TCP/IP traffic logger ( http://ojnk.sourceforge.net/ )
ippl : A daemon which logs TCP/UDP/ICMP packets ( http://pltplp.net/ippl/ )
iptraf-ng : A console-based network monitoring utility ( http://fedorahosted.org/iptraf-ng/ )
iptstate : IP Tables State displays states being kept by iptables in a top-like format ( http://www.phildev.net/iptstate/ )
ipv6-toolkit : Set of IPv6 security/trouble-shooting tools, that can send arbitrary IPv6-based packets ( http://www.si6networks.com/tools/ipv6toolkit/ )
jffnms : Network Management and Monitoring System ( http://www.jffnms.org/ )
jmx2munin : JMX Monitoring plugin for Munin ( https://github.com/tcurdt/jmx2munin )
jnettop : A top like console network traffic visualiser ( http://jnettop.kubs.info/ )
knocker : Knocker is an easy to use security port scanner written in C ( http://knocker.sourceforge.net )
labrea : 'Sticky' Honeypot and IDS ( http://labrea.sourceforge.net/ )
lft : Layer Four Traceroute: an advanced traceroute implementation ( http://pwhois.org/lft/ )
libnasl : A remote security scanner for Linux (libnasl) ( http://www.nessus.org/ )
lilac : Web-based configuration tool written to configure Nagios ( http://www.lilacplatform.com )
linkchecker : Check websites for broken links ( https://wummel.github.com/linkchecker/ https://pypi.python.org/pypi/linkchecker/ )
macchanger : Utility for viewing/manipulating the MAC address of network interfaces ( https://github.com/alobbs/macchanger )
masscan : Mass IP port scanner ( https://github.com/robertdavidgraham/masscan" SRC_URI="${HOMEPAGE}/archive/${PV}.tar.gz -> ${P}.tar.gz )
mate-netspeed : Applet showing network traffic for MATE ( http://mate-desktop.org/ )
mbrowse : MBrowse is a graphical MIB browser ( http://sourceforge.net/projects/mbrowse/ )
metasploit : Advanced open-source framework for developing, testing, and using vulnerability exploit code ( http://www.metasploit.org/ )
mk-livestatus : Nagios/Icinga event broker module that allows quick/direct access to your status data ( http://mathias-kettner.de/checkmk_livestatus.html )
monitoring-plugins : 50+ standard plugins for Icinga, Naemon, Nagios, Shinken, Sensu ( https://www.monitoring-plugins.org/ )
mping : IPv4/6 round-robin multiping client ( http://mping.uninett.no )
mrtg : A tool to monitor the traffic load on network-links ( http://oss.oetiker.ch/mrtg/ )
mrtg-ping-probe : Addon mrtg contrib for stats ping/loss packets ( http://pwo.de/projects/mrtg/ )
mtr : My TraceRoute, an Excellent network diagnostic tool ( http://www.bitwizard.nl/mtr/ )
multimon-ng : a fork of multimon, decodes multiple digital transmission modes ( https://github.com/EliasOenal/multimonNG )
munin : Munin Server Monitoring Tool ( http://munin-monitoring.org/ )
nagios-check_dnssec : check_dnssec is a set of Nagios plugins to monitor DNSSEC services ( https://svn.durchmesser.ch/trac/check_dnssec )
nagios-check_fail2ban : A nagios plugin for checking the fail2ban daemon ( https://github.com/hollow/check_fail2ban )
nagios-check_glsa2 : Nagios check script for GLSAs (Gentoo Linux Security Advisories) ( https://github.com/craig/check_glsa2 )
nagios-check_ipmi_sensor : IPMI Sensor Monitoring Plugin for Nagios/Icinga ( http://www.thomas-krenn.com/en/oss/ipmi-plugin/ )
nagios-check_linux_bonding : Nagios plugin to monitor bonding status of network interfaces ( http://folk.uio.no/trondham/software/check_linux_bonding.html )
nagios-check_logfiles : A nagios plugin for checking logfiles ( http://www.consol.com/opensource/nagios/check-logfiles )
nagios-check_mysql_health : A nagios plugin for checking MySQL server health ( https://labs.consol.de/nagios/${MY_PN}/ )
nagios-check_openvpn-simple : A Nagios plugin to check whether an OpenVPN server is alive ( http://michael.orlitzky.com/code/${MY_PN}.php )
nagios-check_pidfile : A nagios plugin for checking daemons via pidfiles ( https://github.com/hollow/check_pidfile )
nagios-check_rbl : check_rbl is a Nagios plugin that fails if a host is blacklisted ( https://svn.id.ethz.ch/projects/nagios_plugins/wiki/check_rbl )
nagios-core : Nagios core - monitoring daemon, web GUI, and documentation ( http://www.nagios.org/ )
nagios-plugins : Official plugins for Nagios ( http://nagios-plugins.org/ )
nagios-plugins-flameeyes : Flameeyes's custom Nagios/Icinga plugins ( https://github.com/Flameeyes/nagios-plugins-flameeyes )
nagios-plugins-snmp : Additional Nagios plugins for monitoring SNMP capable devices ( http://nagios.manubulon.com )
nagios-sap-ccms-plugin : Nagios plugin that provides an interface to SAP CCM ( http://sourceforge.net/projects/nagios-sap-ccms/ )
nagircbot : An irc bot that alerts you to nagios changes ( http://www.vanheusden.com/nagircbot )
nagstamon : Nagstamon is a Nagios status monitor for a systray and displays a realtime status of a Nagios box ( http://nagstamon.sourceforge.net )
nagtrap : NagTrap is an integrated snmptt visualization addon for the Nagios monitoring system ( http://www.nagtrap.org/ )
nagvis : NagVis is a visualization addon for the well known network managment system Nagios ( http://www.nagvis.org/ )
namebench : DNS Benchmark Utility ( https://code.google.com/p/namebench/ )
nast : NAST - Network Analyzer Sniffer Tool ( http://sourceforge.net/projects/nast.berlios/ )
nbtscan : NBTscan is a program for scanning IP networks for NetBIOS name information ( http://www.inetcat.net/software/nbtscan.html )
nbwmon : ncurses bandwidth monitor ( http://causes.host.funtoo.org/?p=nbwmon https://github.com/causes-/nbwmon )
ncrack : a high-speed network authentication cracking tool ( http://nmap.org/ncrack/ )
ndoutils : Nagios addon to store Nagios data in a MySQL database ( http://www.nagios.org )
ndsad : Cisco netflow probe from libpcap, ULOG, tee/divert sources ( http://sourceforge.net/projects/ndsad )
nepenthes : Nepenthes is a low interaction honeypot that captures worms by emulating known vulnerabilities ( http://nepenthes.sourceforge.net )
nessus-bin : A remote security scanner for Linux ( http://www.nessus.org/" einfo "Please download ${A} from ${HOMEPAGE}/download" elog "${HOMEPAGE}/documentation/ )
nessus-client : A client for the Nessus vulnerability scanner ( http://www.nessus.org/ )
nessus-core : A remote security scanner for Linux (nessus-core) ( http://www.nessus.org/ )
nessus-libraries : A remote security scanner for Linux (nessus-libraries) ( http://www.nessus.org/ )
nessus-plugins : A remote security scanner for Linux (nessus-plugins) ( http://www.nessus.org/ )
net-snmp : Software for generating and retrieving SNMP data ( http://net-snmp.sourceforge.net/ )
netcat : the network swiss army knife ( http://nc110.sourceforge.net/ )
netcat6 : netcat clone with better IPv6 support, improved code, etc... ( http://netcat6.sourceforge.net/ )
netdiscover : An active/passive address reconnaissance tool ( http://nixgeneration.com/~jaime/netdiscover/ )
nethogs : A small 'net top' tool, grouping bandwidth by process ( http://nethogs.sf.net/ )
neti : NETI@Home research project from GATech ( http://www.neti.gatech.edu )
netio : a network benchmarking tool that measures net throughput with NetBIOS and TCP/IP protocols ( http://www.ars.de/ars/ars.nsf/docs/netio )
netperf : Network performance benchmark including tests for TCP, UDP, sockets, ATM and more ( http://www.netperf.org/ )
netselect : Ultrafast implementation of ping ( http://apenwarr.ca/netselect/" SRC_URI="${HOMEPAGE}/${P}.tar.gz )
netsniff-ng : high performance network sniffer for packet inspection ( http://netsniff-ng.org/ )
nettop : top like program for network activity ( http://srparish.net/software/ )
netwag : Tcl/tk interface to netwox (Toolbox of 222 utilities for testing Ethernet/IP networks) ( HOMEPAGE=" )
netwatch : Ethernet/PPP IP Packet Monitor ( http://www.slctech.org/~mackay/netwatch.html )
netwox : Toolbox of 217 utilities for testing Ethernet/IP networks ( HOMEPAGE=" )
nfdump : A set of tools to collect and process netflow data ( http://nfdump.sourceforge.net/ )
ngrep : A grep for network layers ( http://ngrep.sourceforge.net/ )
nikto : Web Server vulnerability scanner ( http://www.cirt.net/Nikto2 )
nipper : Router configuration security analysis tool ( http://nipper.titania.co.uk/ )
nload : console application which monitors network traffic and bandwidth usage in real time ( http://www.roland-riegel.de/nload/index.html )
nmap : A utility for network discovery and security auditing ( http://nmap.org/ )
nmapsi : A Qt4 frontend to nmap ( http://www.nmapsi4.org/ )
nmbscan : netbios scanner ( http://nmbscan.gbarbier.org/ )
nodebrain : Monitor and do event correlation ( http://nodebrain.sourceforge.net/ )
nrpe : Nagios Remote Plugin Executor ( http://www.nagios.org/ )
nsat : Network Security Analysis Tool, an application-level network security scanner ( http://nsat.sourceforge.net/ )
nsca : Nagios Service Check Acceptor ( http://www.nagios.org/ )
nstats : Displays statistics about ethernet traffic including protocol breakdown ( http://trash.net/~reeler/nstats/ )
ntop : Network traffic analyzer with web interface ( http://www.ntop.org/products/ntop/ )
ntopng : Network traffic analyzer with web interface ( http://www.ntop.org/ )
nttcp : tool to test TCP and UDP throughput ( http://www.leo.org/~elmar/nttcp/ )
odhcploc : Open DHCP Locator ( http://odhcploc.sourceforge.net/ )
oinkmaster : Rule management for SNORT ( http://oinkmaster.sf.net/ )
openbsd-netcat : OpenBSD rewrite of netcat, including support for IPv6, proxies, and Unix sockets ( http://openbsd.cs.toronto.edu/cgi-bin/cvsweb/src/usr.bin/nc/ )
openvas-cli : A remote security scanner for Linux (OpenVAS-cli) ( http://www.openvas.org/ )
openvas-libraries : A remote security scanner for Linux (openvas-libraries) ( http://www.openvas.org/ )
openvas-manager : A remote security scanner for Linux (openvas-manager) ( http://www.openvas.org/ )
openvas-scanner : A remote security scanner for Linux (OpenVAS-scanner) ( http://www.openvas.org/ )
openvas-tools : A remote security scanner for Linux (extra tools) ( http://www.openvas.org/ )
ospd : Collection of scanner wrappers for OpenVAS ( http://www.openvas.org/ )
ostinato : A packet generator and analyzer ( http://ostinato.org/ )
p0f : A tool to perform passive OS detection based on SYN packets ( http://lcamtuf.coredump.cx/p0f3/ )
packit : network auditing tool that allows you to monitor, manipulate, and inject customized IPv4 traffic ( http://packetfactory.openwall.net/projects/packit/" SRC_URI="${HOMEPAGE}downloads/${P}.tgz )
pathload : Non-intrusive utility for estimation of available bandwidth of Internet paths ( http://www.cc.gatech.edu/fac/constantinos.dovrolis/bw-est/pathload.html )
pbnj : A tool for running Nmap scans and diff'ing the results ( http://pbnj.sourceforge.net/ )
pchar : Internet bandwidth, latency, and loss of links analyzer ( http://www.kitchenlab.org/www/bmah/Software/pchar/ )
pinger : Cyclic multi ping utility for selected adresses using GTK/ncurses ( http://aa.vslib.cz/silk/projekty/pinger/" SRC_URI="${HOMEPAGE}download/${P}.tar.gz )
pktstat : A network monitoring tool with bandwidth tracking ( http://www.adaptive-enterprises.com.au/~d/software/pktstat/ )
pmacct : A network tool to gather IP traffic information ( http://www.pmacct.net/ )
pnp4nagios : A performance data analyzer for nagios ( http://www.pnp4nagios.org/ )
poink : TCP/IP-based ping implementation ( http://directory.fsf.org/security/system/poink.html )
portbunny : A kernel based highspeed TCP SYN port scanner ( http://recurity-labs.com/portbunny/ )
portmon : Portmon is a network service monitoring daemon ( http://aboleo.net/software/portmon/" SRC_URI="${HOMEPAGE}downloads/${P}.tar.gz )
portsentry : Automated port scan detector and response tool ( http://sourceforge.net/projects/sentrytools/ )
postal : SMTP and POP mailserver benchmark. Supports SSL, randomized user accounts and more ( http://www.coker.com.au/postal/ )
prelude-nessus : Nessus Correlation support for Prelude-IDS ( http://www.rstack.org/oudot/prelude/correlation/ )
pypacker : Fast and simple packet creation and parsing library for Python ( https://github.com/mike01/pypacker )
quidscor : Qualys IDS Correlation Daemon ( http://quidscor.sourceforge.net/ )
raddump : RADIUS packet interpreter ( http://sourceforge.net/projects/raddump/ )
rain : powerful tool for testing stability of hardware and software utilizing IP protocols ( http://www.mirrors.wiretapped.net/security/packet-construction/rain/ )
rrdcollect : Read system statistical data and feed it to RRDtool ( http://rrdcollect.sourceforge.net/ )
rrdtool : A system to store and display time-series data ( http://oss.oetiker.ch/rrdtool/ )
rtpbreak : Detects, reconstructs and analyzes any RTP session through heuristics over the UDP network traffic ( http://xenion.reactive-search.com/?page_id=7 )
sancp : collect statistical information regarding network traffic and collect it in pcap format ( http://www.metre.net/sancp.html )
sarg : Squid Analysis Report Generator ( http://sarg.sourceforge.net/ )
sbd : Netcat-clone, designed to be portable and offer strong encryption ( http://tigerteam.se/dl/sbd/ )
scanlogd : a port scan detection tool ( http://www.openwall.com/scanlogd/ )
scanssh : network scanner that gathers info on SSH protocols and versions ( http://monkey.org/~provos/scanssh/ )
scapy : A Python interactive packet manipulation program for mastering the network ( http://www.secdev.org/projects/scapy/ )
scli : SNMP Command Line Interface ( http://cnds.eecs.jacobs-university.de/users/schoenw/articles/software/index.html )
sec : Simple Event Correlator ( http://simple-evcorr.sourceforge.net/ )
sflowtool : sflowtool is a utility for collecting and processing sFlow data ( http://www.inmon.com/technology/sflowTools.php )
sguil-client : GUI Console for sguil Network Security Monitoring ( http://sguil.sf.net )
sguil-sensor : Sensor part of sguil Network Security Monitoring ( http://sguil.sourceforge.net )
sguil-server : Daemon for Sguil Network Security Monitoring ( http://sguil.sourceforge.net )
sinfo : A monitoring tool for networked computers ( http://www.ant.uni-bremen.de/whomes/rinas/sinfo/" SRC_URI="${HOMEPAGE}download/${P}.tar.gz )
siphon : A portable passive network mapping suite ( http://siphon.datanerds.net/" SRC_URI="${HOMEPAGE}${MY_P}.tar.gz )
slurm : Realtime network interface monitor based on FreeBSD's pppstatus ( http://www.wormulon.net/projects/slurm )
smokeping : A powerful latency measurement tool ( http://oss.oetiker.ch/smokeping/ )
sniffit : Interactive Packet Sniffer ( http://reptile.rug.ac.be/~coder/sniffit/sniffit.html )
snips : System and Network Integrated Polling Software ( http://www.netplex-tech.com/snips/ )
snmptt : SNMP Trap Translator ( http://www.snmptt.org/ )
snort : The de facto standard for intrusion detection/prevention ( http://www.snort.org/ )
snortalog : a powerful perl script that summarizes snort logs ( http://jeremy.chartier.free.fr/snortalog/" SRC_URI="${HOMEPAGE}downloads/snortalog/${MY_P}.tar )
snortsam : Snort plugin that allows automated blocking of IP addresses on several firewalls ( http://www.snortsam.net/" SRC_URI="${HOMEPAGE}files/snortsam/snortsam-src-${PV}.tar.gz )
softflowd : flow-based network traffic analyser capable of Cisco NetFlow data export ( http://www.mindrot.org/projects/softflowd/ )
speedtest-cli : Command line interface for testing internet bandwidth using speedtest.net ( https://github.com/sivel/speedtest-cli )
sqlninja : A SQL Server injection and takeover tool ( http://sqlninja.sourceforge.net/ )
squid-graph : Squid logfile analyzer and traffic grapher ( http://squid-graph.sourceforge.net/ )
squidsites : A tool that parses Squid access log file and generates a report of the most visited sites ( http://www.stefanopassiglia.com/misc.htm )
squidview : Interactive console program to analyse squid logs ( http://www.rillion.net/squidview/ )
ssldump : An SSLv3/TLS network protocol analyzer ( http://www.rtfm.com/ssldump/" SRC_URI="${HOMEPAGE}${MY_P}.tar.gz )
sslscan : Fast SSL port scanner ( http://sourceforge.net/projects/sslscan/ )
sslsniff : MITM all SSL connections on a LAN and dynamically generates certs ( http://thoughtcrime.org/software/sslsniff/ )
ssmping : Tool for testing multicast connectivity ( http://www.venaas.no/multicast/ssmping/ )
symon : Performance and information monitoring tool ( http://www.xs4all.nl/~wpd/symon/ )
synscan : A fast asynchronous half-open TCP portscanner ( http://www.digit-labs.org/files/tools/synscan/ )
syweb : Web frontend to symon ( http://www.xs4all.nl/~wpd/symon/ )
tcpdump : A Tool for network monitoring and data acquisition ( http://www.tcpdump.org/ )
tcpflow : A tool for monitoring, capturing and storing TCP connections flows ( https://github.com/simsong/tcpflow http://packages.qa.debian.org/t/tcpflow.html )
tcping : Ping implementation that uses the TCP protocol ( http://www.linuxco.de/tcping/tcping.html )
tcpreen : TCP network re-engineering tool ( http://www.remlab.net/tcpreen/ )
tcpreplay : a suite of utilities for editing and replaying previously captured network traffic ( http://tcpreplay.appneta.com/ https://github.com/appneta/tcpreplay )
tcpslice : Extract and concatenate portions of pcap files ( http://www.tcpdump.org/ https://github.com/the-tcpdump-group/tcpslice )
tcpstat : Reports network interface statistics ( http://www.frenchfries.net/paul/tcpstat/ )
tcptrace : A Tool for analyzing network packet dumps ( http://www.tcptrace.org/ )
tcptraceroute : tcptraceroute is a traceroute implementation using TCP packets ( https://github.com/mct/tcptraceroute )
tcptrack : Passive per-connection tcp bandwidth monitor ( http://www.rhythm.cx/~steve/devel/tcptrack/ )
thc-ipv6 : complete tool set to attack the inherent protocol weaknesses of IPV6 and ICMP6 ( http://freeworld.thc.org/thc-ipv6/ )
thcrut : Network discovery and fingerprinting tool ( http://www.thc.org/thc-rut/ )
thrulay : Measure the capacity of a network by sending a bulk TCP stream over it ( http://www.internet2.edu/~shalunov/thrulay/ )
tleds : Blinks keyboard LEDs indicating outgoing and incoming network packets on selected network interface ( http://www.hut.fi/~jlohikos/tleds_orig.html )
tptest : Internet bandwidth tester ( http://tptest.sourceforge.net/ )
tracebox : A Middlebox Detection Tool ( http://www.tracebox.org/ )
traceproto : A traceroute-like utility that sends packets based on protocol ( http://traceproto.sourceforge.net/ )
traceroute : Utility to trace the route of IP packets ( http://traceroute.sourceforge.net/ )
traceroute-nanog : Traceroute with AS lookup, TOS support, MTU discovery and other features ( http://packages.debian.org/traceroute-nanog )
trafshow : Full screen visualization of the network traffic ( http://soft.risp.ru/trafshow/index_en.shtml )
tsung : Erlang's multi-protocol distributed load testing tool ( http://tsung.erlang-projects.org/ )
upnpscan : Scans the network for UPNP capable devices ( http://www.cqure.net/wp/upnpscan/ )
vnstat : Console-based network traffic monitor that keeps statistics of network usage ( http://humdi.net/vnstat/ )
w3af : Web Application Attack and Audit Framework ( http://w3af.sourceforge.net/ )
wapiti : Web-application vulnerability scanner ( http://wapiti.sourceforge.net/ )
webfuzzer : Poor man's web vulnerability scanner ( http://gunzip.altervista.org/g.php?f=projects )
wireshark : A network protocol analyzer formerly known as ethereal ( http://www.wireshark.org/ )
xnetload : displays a count and a graph of the traffic over a specified network connection ( http://www.xs4all.nl/~rsmith/software/" SRC_URI="${HOMEPAGE}${P}.tar.gz )
xprobe : Active OS fingerprinting tool - this is Xprobe2 ( http://sys-security.com/blog/xprobe2 )
yersinia : A layer 2 attack framework ( http://www.yersinia.net/ )
zabbix : ZABBIX is software for monitoring of your applications, network and servers ( http://www.zabbix.com/ )
zmap : Fast network scanner designed for Internet-wide network surveys ( https://zmap.io/ )
zniper : Displays and kill active TCP connections seen by the selected interface ( http://www.signedness.org/tools/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a funtoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/funtoo-portage
If you have a problem : ycarus(-at-)zugaina.org