Network Monitoring With ntop: Installation and Configuration

ntop is a network traffic tool that shows network usage in real time. It displays a list of hosts that are currently using the network and reports information concerning the IP (Internet Protocol) and Fibre Channel (FC) traffic generated by each host. The traffic is sorted according to host and protocol. Protocols (user configurable) include:

* TCP/UDP/ICMP
* (R)ARP
* IPX
* DLC
* Decnet
* AppleTalk
* Netbios
* TCP/UDP
o FTP
o HTTP
o DNS
o Telnet
o SMTP/POP/IMAP
o SNMP
o NFS
o X11

One of the good things about this tool is that you can use a web browser to manage and navigate through ntop traffic information to better understand network status.

* a web interface
* limited configuration and administration via the web interface
* reduced CPU and memory usage (they vary according to network size and traffic)

make ntop easy to use and suitable for monitoring various kind of networks.

Read more at bobcares.com

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