PRTG Network Monitor

- Version 9.1.0.1520

An advanced, easy-to-use monitoring solution for your
entire network. The software's features include:
up/downtime monitoring, traffic and usage monitoring,
packet sniffing, failover clustering, in-depth analysis
and concise reporting. A user-friendly web-based
interface allows users to quickly auto-discover and
configure the network devices and sensors they wish to
monitor. All common methods for acquiring network usage
data are supported: SNMP and WMI, Packet Sniffing and
NetFlow. It also offers SMTP/IMAP Roundtrip-Email
Monitoring and VMware Monitoring, VoIP Monitoring,
Toplists for Packet Sniffing and Netflow Sensors, as
well as sensor aggregation using its built-in Sensor
Factory. PRTG Network Monitor includes more than 80
sensor types for all common network services (e.g.
PING, HTTP, SMTP, POP3, FTP, SSH etc.), allowing users
to monitor networks for availability, speed and
failures. As soon as an outage occurs, alerts are sent
via email, SMS, pager messages and other means. Request
times and downtimes are recorded in an internal
database, making it easy to compile performance,
downtime and SLA reports. Monitoring, reporting and
notifications can be automatically scheduled at
specific times. High Availability is guaranteed by the
innovative failover cluster, and remote probes can be
used for easy multi-location monitoring. Network maps
can be created which provide users with a unique visual
network management tool. PRTG Network Monitor's
Freeware Edition is completely free for personal and
commercial use. The Commercial Editions are required if
you want to monitor more than ten sensors.