About NetCrunch
An all-in-one and agentless network monitoring and management system, capable of monitoring every device in your network. Monitor bandwidth, availability, performance and NetFlow. Automatic views and maps. All leading...
NetCrunch Suite is an all-in-one and agentless network monitoring and management system, capable of monitoring every device in your network. Monitor bandwidth, availability, performance, services, NetFlow and more. Automatically generate views and maps and real-time displays. Receive alerts via email, SMS, pop-up, or configure NetCrunch to take automatic corrective actions like restarting a service or running a script.
NetCrunch monitors all leading operating systems like Windows, Linux, VMware ESX/ESXi, Mac OS X, and BSD. All without requiring agents or SNMP.
It also monitors the performance and availability of 70 network services, including Ping, HTTP/HTTPS, SSH, FTP, DNS, SMTP, and more.
A Netflow traffic server is included, that integrates network traffic flow data from a range of devices using all popular protocols like: IPFix, NetFlow (v5 v9), JFlow, netStream, CFlow, AppFlow, sFlow, rFlow and Cisco NBAR.
NetCrunch Suite supports all SNMP versions including version 3 with support for version 3 traps. It uses the SNMP protocol to monitor routers, switches, printers, firewalls, sensors, and other network devices. Along with over 8500 included MIBs, NetCrunch also features a MIB compiler so you can easily add new MIBs to the program library.
Open Monitor gives you easy way to connect data from any source, be it an application or a device. It allows for the easy delivery of any counter data to NetCrunch Suite. It can be a script (i.e, VBScript, PowerShell, Javascript) running on the NetCrunch Server or an application. Data can also be sent to NetCrunch from any remote system simply using REST API.
With over 160 predefined Monitoring Packs for operating systems and SNMP manageable network devices, NetCrunch can identify, configure, and begin monitoring your network's devices out of the box. Baseline thresholds and range triggers learn your network and alert you to unexpected changes. Monitoring dependencies prevent alert floods.
Previous Versions
Here you can find the changelog of NetCrunch since it was posted on our website on 2018-03-02 15:58:38.
The latest version is 12.1.1 and it was updated on 2024-04-23 08:28:33. See below the changes in each version.
NetCrunch version 12.1.1
Updated At: 2022-07-23
Changes: Fixed the following critical issues:
Large Event Database could not be imported to version 12.
Can't add anything to business status node.
In certain condition console could crash on start.
NetCrunch version 12
Updated At: 2022-05-19
Changes: Fixes:
DB Sensors couldn't connect to Firebird databases using ODBC drivers
Search not working in alerts/history tab
Unable to decode syslog message without RFC header
Atlas options where not saved on service shutdown
Unexpected timeout in Python parsers
Overall stability improvements and more
NetCrunch version 11.0.11
Updated At: 2021-11-22
Changes: Overall stability improvements.
Proper handling of path to nonexistent script in Remote SSH Script sensor.
Fixed the issue with reading Windows event log file list when node is monitored by local user.
HTML element check alerts now work correctly in the Web Page sensor.
And other fixes.
NetCrunch version 11.0.9
Updated At: 2021-07-05
Changes: Fixes:
Atlas data deleted when uninstalling the program
Console losing connection when changing NetCrunch settings for an Atlas with many alerting rules
Reading counters from NTP server by Time Difference sensor
Support for dynamic counters with multiple instances in Hyper-V/VM monitor
And more
NetCrunch version 11.0.7
Updated At: 2021-04-22
Changes: Fixes:
Remote probe re-connecting issues
Possible local system privilege escalation vulnerability
Folder sensor when checking large folders
Data Parsers/Text Parsing Expressions issues
Alerts for SNMP variable value when no relevant MIB compiled
Alerting actions executed as root (su)
And more
NetCrunch version 11.0.6
Updated At: 2021-02-18
Changes: Fixes:
Incorrect values for Windows Performance counters when using WMI connection type
OS Monitors still collecting counters after disabling
Generic Agent not receiving data from cURL request
Updating IPSLA operation settings
IP Tools work only in console mode
ESXi Uptime counter
And more
NetCrunch version 11.0.5
Updated At: 2021-01-18
Changes: Fixes:
System Uptime sensor doesn't work correctly when using WMI
Alert for 'value is missing'
False positive Kaspersky reporting AdRemCefHelper.exe as malware
Some reports were empty due to wrong paths
Radius sensor doesn't work correctly after 255 requests
Monitoring templates issues
NetCrunch version 11.0.3
Updated At: 2020-11-03
Changes: Overall stability fixes.
Fixed issues with upgrading localized editions data.
NetCrunch version 10.9.3
Updated At: 2020-08-07
Changes: Fixes:
Server couldn't start because of a wrong XML encoding in UserProfiles.XML file
Server crashes after entering a wrong character in the top charts filter
WMI object status when monitoring changes from "any" to "unknown" state
Managing folders in Monitoring Packs & Policies window
And more!
NetCrunch version 10.8.2
Updated At: 2020-03-03
Changes: OpenSSL updated to v. 1.0.2u
Fixes:
multiple 'node down' events generated in a specific scenario
changing NetCrunch server port results in System and sensor monitors to fail
widgets aren't properly rendering in high resolution
calculated counters aren't properly collected after save
And more
Disclaimer
External Download
We do not host NetCrunch on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by the software publisher and passed their terms and conditions to be listed there. We recommend caution when installing it.
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