.. _Logging Diagnostics:

Logging
###########

You can find the Logging Diagnostics at **Diagnostics → Logfiles**.

.. image:: img/Diagnostics-Logfiles.png
    :width: 100%
    :align: center
    :alt: Logfiles Diagnostics

Here you can see all system logs divided into their service or category.

By default the last 50 entries of the logfile are displayed.
If you click on **Realtime** you can see the latest log entries written into the log file in realtime.

.. _Syslog Settings:

Settings
**********

At general settings the **Maximum Logfile Size in MB** for each file can be specified.
The default is 5 MB and the number shouldn't be too high, else it could fill up the hard drive.
The **Logfile Rotation** specifies the number of logfiles to keep before they get deleted.

Under **GUI Logging** the logging detail level of each VT AIR category can be adjusted.
This will only affect the VT AIR GUI and Management logs.

You can also **Enable Auditlog Syslog** which will log all audit events to audit.log.

It's also possible to **Enable Remote Logging**.
Multiple Syslog servers can be added with their ip address, port and protocol.

For TLS you need to set the **Certificate Authority** to use for checking the TLS connection to the Syslog server.