LanTopolog is a freeware application that provides physical network topology discovery, visualization and monitoring.
Features:
Automated physical network topology discovery based on SNMP
Provide detailed and searchable physical network topology map so you can quickly isolate network connectivity failures
Monitoring device´s state (active/inactive) in real-time using ICMP
Ability to auto-discovery new devices at they are added to your network
Generating alarms when there are failures in the network.
E-mail alerts notifying
Easy-to-use interface
Web browser-based access from anywhere in the network
FreewareFiles tested LanTopolog 1.28 on 2011-11-16 using leading
antivirus scanners and found it 100% Clean. It does not contain any form
of malware, spyware, viruses, trojans, etc. We will re-test each updated
version and remove the award as well as the program if found infected.