ooniprobe
Network & VPN
Network interference detection tool
openconnect
Network & VPN
Open client for Cisco AnyConnect VPN
openfortivpn
Network & VPN
Open Fortinet client for PPP+TLS VPN tunnel services
openkermit
Network & VPN
Scriptable network and serial communication for UNIX and VMS
overtls
Network & VPN
Simple proxy tunnel for bypassing the GFW
packetbeat
Network & VPN
Lightweight Shipper for Network Data
packetq
Network & VPN
SQL-like frontend to PCAP files
packetry
Network & VPN
Fast, intuitive USB 2.0 protocol analysis application for use with Cynthion
pacparser
Network & VPN
Library to parse proxy auto-config (PAC) files
passt
Network & VPN
User-mode networking daemons for virtual machines and namespaces
pcapmirror
Network & VPN
Tool for capturing network traffic on remote host using TZSP or ERSPAN
pcapplusplus
Network & VPN
C++ network sniffing, packet parsing and crafting framework