bandwhich : Network utilization by process, connection and hostname ( https://github.com/imsnif/bandwhich )
dnsdiag : DNS Measurement, Troubleshooting and Security Auditing Toolset ( https://github.com/farrokhi/dnsdiag )
goaccess : A real-time web log analyzer and interactive viewer in a terminal ( https://goaccess.io )
logswan : Web log analyzer using probabilistic data structures ( https://github.com/fcambus/logswan )
netgauge : Server software for testing internet bandwidth using speedtest.net ( https://www.ookla.com )
nuttcp : Network performance measurement tool ( https://www.nuttcp.net )
passivedns : Network sniffer that logs all DNS server replies ( https://github.com/gamelinux/passivedns )
pkt-netflow : NetFlow v5, v9, IPFIX flow data exporter ( https://github.com/aabc/pkt-netflow )
python-cymruwhois : Python client for the whois.cymru.com service ( https://github.com/JustinAzoff/python-cymruwhois )
ripe-atlas-probe : RIPE Atlas Software Probe ( https://github.com/RIPE-NCC/ripe-atlas-software-probe )
smtpping : Simple, portable tool for measuring SMTP server delay ( https://github.com/halon/smtpping )
sx : Fast, modern, easy-to-use network scanner ( https://github.com/v-byte-cpu/sx )
wtraf-bin : SNMP traffic monitor in realtime ( https://sourceforge.net/projects/wtraf/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a nest
For Paludis use this rsync : rsync://gentoo.zugaina.org/nest-portage
If you have a problem : ycarus(-at-)zugaina.org