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Mass Export of Niagara Histories to CSV Files
Yet another way to export Niagara histories, this time with a program object. This object will convert every history within a station to a individual CSV file. In AX, these are located in the historyExports folder under the station home directory. In N4, these will be located in /shared/historyExports/ under the station home. Keep in …
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Tridium Releases Niagara Security Updates
Tridium released updates for the Niagara AX & N4 platforms this week that patch security vulnerabilities, including critical JVM vulnerabilities. Without mention which versions of AX/N4 are effected, one can only assume all prior versions. When asked for more details, Tridium said Windows based hosts are at the highest risk and they are not aware …
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Raspi Network Tap
Recently I had a need for a small portable device to preform long term BACnet captures and figured the Raspi might be well suited. Using the raspi network tap described below you can capture months of traffic, remotely access Wireshark and download the captured traffic. I decided on a passive tap but any switch or …