Tuesday, October 28, 2008

netstat

Examples

netstat

Displays generic net statistics of the host you are currently connected to.

netstat -an

Shows all connections to the server including the source and destination ips and ports if you have proper permissions.

netstat -rn

Displays routing table for all ips bound to the server.

netstat -an |grep :80 |wc -l

Display the amount of active connections on port 80. Removing the pipe and wc command would display each connection.

netstat -natp

Display active Internet connections. See document CH001079 for an example of output.

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