Network - Trace (Capture|Sniffer|Analyzer) Tool (Packet Analysis)
Table of Contents
About
Network traffic measurement can be done by:
- sniffing
- SNMP,
- WMI
- or local agents
to measure bandwidth used on individual machines and routers.
See also:
- Packet Analysis
Structure
- Network connections are associated to a process
Tools
Windows
- nmcap (part of Netmon 3.x)
- or netcap (XP and 2003 support tools)
- Ethereal,
- Packetyzer,
- Fiddler (Free) - Fiddler captures HTTP and HTTPS traffic
See NetworkSniffer
- TCPMon (deprecated)
- Charles (50 bucks)
Linux
- ngrep (network grep) is a network packet analyzer written by Jordan Ritter. It has a command-line interface, and relies upon the pcap library and the GNU regex library.
Tcpdump
- tcpdump a powerful command-line packet analyzer; and libpcap, a portable C/C++ library for network traffic capture.
Java
- A Java library for capturing, crafting, and sending packets. https://www.pcap4j.org/