Description
This article describes communication Troubleshooting.
Scope
FortiEDR
Solution
When the Collector is installed and it is not visible in the Console.
netstat -an | findstr 555
The output should be as follows if communication is established.
C:\windows\system32>netstat -an | findstr 555TCP <ip_address_of_Core>:<Random _Port_Number> <ip_address_of_Core>:555 ESTABLISHED
On collector: Check control connection to aggregator On collector in the command prompt run the following command:
netstat -an | findstr 8081
The output should be as follows if communication is established:Example:
C:\windows\system32>netstat -an | findstr 8081TCP <ip_address_of_Aggregator>:<Random _Port_Number> <ip_address_of_Aggregator>:8081 ESTABLISHED
Also on Windows Collectors, it is possible to use PowerShell command for that:For Core:
$ Test-NetConnection <ip_address_of_Core> -p 555
For Aggregator:
$ Test-NetConnection <ip_address_of_Aggregator> -p 8081
OnmacOS and Linux - Aggregatornetstat -an | grep 8081OnmacOS and Linux - Corenetstat -an | grep 555- If there is no established connection, gather logs locally on unit by using the following instructions and creating a support case.- Also provide the output details from the commands that was ran from above.
Windows Device:Open the Command Prompt as Administrator.Run the following Command:
"C:\Program Files\Fortinet\FortiEDR\FortiEDRCollectorService.exe" --support
And Gather the files from the following location: %TEMP%\program_data_archive_support.zipFor macOS:
/Applications/FortiEDR.app/FortiEDRCollector --support
For Linux:
/opt/FortiEDRCollector/fortiedr_collector —supportv5 and above: /opt/FortiEDRCollector/bin/FortiEDRCollector --support
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