PRTG Network Monitor

Network Monitoring System Monitoring

PRTG Network Monitor (PRTG, successor of Paessler Router Traffic Grapher) is a network monitoring software from Paessler AG. PRTG runs on Windows and monitors network availability and network usage using SNMP, Packet Sniffing, WMI, IP SLAs and Netflow and various other protocols.

http://www.paessler.com/prtg

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