What sorts of network monitoring tools are available to netw

What sorts of network monitoring tools are available to network administrators, and what types of information are included in various logs?

Solution

Answer :-

Network Monitoring Tools for Network Administrators :

The best free tools for monitoring devices, services, ports or protocols and analyzing traffic on your network.

1. Microsoft Network Monitor :

Microsoft Network Monitor is a packet analyzer that allows you to capture, view and analyze network traffic. This tool is handy for troubleshooting network problems and applications on the network.

2. Nagios :

Nagios is a powerful network monitoring tool that helps you to ensure that your critical systems, applications and services are always up and running. It provides features such as alerting, event handling and reporting.

3. OpenNMS :

OpenNMS is an open source enterprise grade network management application that offers automated discovery, event and notification management, performance measurement, and service assurance features.

4. Advanced IP Scanner :

Advanced IP Scanner is a fast and easy to use network scanner that detects any network devices (including wireless devices such as mobile phones, printers and WIFI routers) on your network.

5. Capsa Free :

Capsa Free is a network analyzer that allows you to monitor network traffic, troubleshoot network issues and analyze packets.

6. Fiddler :

Fiddler is a web debugging tool that captures HTTP traffic between chosen computers and the Internet.

7. NetworkMiner :

NetworkMiner captures network packets and then parses the data to extract files and images, helping you to reconstruct events that a user has taken on the network it can also do this by parsing a pre-captured PCAP file.

8. Pandora FMS :

Pandora FMS is a performance monitoring, network monitoring and availability management tool that keeps an eye on servers, applications and communications.

9. Zenoss Core :

Zenoss Core is a powerful open source IT monitoring platform that monitors applications, servers, storage, networking and virtualization to provide availability and performance statistics.

10. PRTG Network Monitor Freeware :

PRTG Network Monitor monitors network availability and network usage using a variety of protocols including SNMP Netflow and WMI. It is a powerful tool that offers an easy to use web-based interface and apps for iOS and Android.

11. Splunk :

Splunk is a data collection and analysis platform that allows you to monitor, gather and analyze data from different sources on your network (e.g. event logs, devices, services, TCP/UDP traffic, etc).

12. Angry IP Scanner :

Angry IP Scanner is standalone application that facilitates IP address and port scanning. It is used to scan a range of IP addresses to find hosts that are alive and obtain information about them (including MAC address, open ports, hostname, ping time, NetBios information, etc).