Monday 11 June 2012

Network monitoring using tcptrack

tcptrack is a sniffer which displays information about TCP connections it sees on a network interface. It passively watches for connections on the network interface, keeps track of their state and displays a list of connections in a manner similar to the unix ‘top’ command. It displays source and destination addresses and ports, connection state, idle time, and bandwidth usage.

# sudo apt-get install tcptrack

# tcptrack -i eth0

# tcptrack -i eth0 port 80


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