LanTopoLog - Download
The unregistered version has full functionality for testing and evaluation but some features work for a limited time
Download LanTopoLog 2 2.41 (build 10, lantopolog241_setup.exe size: 1.20 MB)
Portable version of LanTopoLog 2 is available.
Portable LanTopoLog 2 does not need any installation.
Download portable LanTopoLog 2 2.41 (build 10, lantopolog240.zip size: 1.23 MB)
LanTopoLog service manager allows to run LanTopoLog as service
Download LanTopoLog service manager (build 1, ltl_svc_mgr.zip size: 0.6 MB)
Updating the programAll updates are free.
Installable version: Stop the program. Install the new version.
The new version will keep the data and settings of the previous one.
Portable version: Unzip downloaded zip file to any directory.
If you wish to keep the data and settings,
replace the new folder ..\LanTopoLog2\... with the old one.
Version historyVersion 2.41 (10-03-2019) - Added support for SNMP Version 3
Version 2.40 (03-01-2019) - LanTopoLog can be run as service
Version 2.38 (10-06-2018) - Added export switch list to a CSV file
Version 2.36 (20-11-2017) - The program is faster and less freezing
Version 2.35 (14-10-2017) - Added support for SNMP Version 2c
Version 2.34 (14-08-2017) - Added import from Nmap scan result file
and from Advanced IP Scanner scan result file
Version 2.33 (10-01-2017) - Improved algorithm for network topology discovery
Added snmpset tool
Version 2.32 (26-12-2016) - Monitoring invalid and dropped packets (ifInErrors, ifInDiscards)
Fixed a bug with resolving IPs and names
Version 2.31 (10-06-2016) - Computer hardware inventory with WMI, show LACP port
Version 2.30 (10-02-2016) - Display traffic charts for each port, fixed memory leak
Version 2.29 (03-06-2015) - Fixed index out of bound error
Version 2.28 (25-05-2015) - Fixed bug with incorrect traffic display
Version 2.27 (14-04-2015) - Display device manufacturer via MAC address lookup
Version 2.26 (19-01-2015) - Fixed some minor bugs
Version 2.25 (02-02-2014) - Show VLAN IDs
Version 2.24 (14-11-2013) - Fixed bug with IP to name resolution
Version 2.23 (13-08-2013) - Fixed some minor bugs
Version 2.22 (12-05-2013) - Added ping monitor
Version 2.21 (19-04-2013) - Added multi-threading for faster network discovery
Version 2.20 (11-04-2013) - Improved algorithm for network topology discovery
Version 2.19 (18-02-2013) - Two-pane browsing
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