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65 lines
2.7 KiB
ReStructuredText
65 lines
2.7 KiB
ReStructuredText
.. _serial:
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====================================
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Serial Console connectivity
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====================================
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The following device families offer a mini-usb connection which can be used for serial communication:
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========= ============ =============================
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Serie Formfactor Range
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========= ============ =============================
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DEC6XX Desktop Entry level
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DEC7XX Desktop Midrange
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DEC8XX Desktop Enterprise
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DEC26XX Rack Entry level
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DEC27XX Rack Midrange
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DEC38XX Rack Enterprise
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DEC40XX Rack Enterprise / Datacenter
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========= ============ =============================
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Supplied with the firewall is a mini-usb to usb cable, use this to connect the to your PC (Windows, Linux, Mac)
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next start your terminal program (Putty, screen, etc).
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The baudrate should be set to :code:`115200,8N1`, more information about how to use the serial console is available in
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our :doc:`serial access guide </manual/how-tos/serial_access>`
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.. Note::
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The default configured settings in OPNsense for proper serial connectivity in
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:menuselection:`System->Settings->Administration` are as followed:
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===================== =========================================
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setting value
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===================== =========================================
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Primary Console Serial Console
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Secondary Console None
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Serial Speed 115200
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USB-based serial (unchecked)
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Console menu (checked)
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===================== =========================================
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.. admonition:: Windows Tip
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On windows a COM port would be assigned after connecting the unit to usb, to find which one (COM1, COM2, .,) to
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use, keep the windows key pressed and hit :code:`R` (Windows+R) and execute the following command :code:`devmgmt.msc`
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to open the device manager.
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In the device manager all available ports are visible under the "Ports (COM & LPT)" section.
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.. _legacy_uart:
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**Legacy UART vs. UEFI serial**
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=====================================================================================================================
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Starting from OPNsense 22.1 (22.4 for the business edition) and the change to FreeBSD 13-STABLE, support for EFI
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serial has changed, which requires EFI based systems to disable legacy support to prevent confusing the operating system.
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Should you connect your Deciso appliance with a serial line and get limited output / no output from the point of
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handover to the OS, it is important your BIOS settings are updated to disable legacy UART.
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While in the BIOS, go to Setup Utility --> AMD CBS --> FCH Common Options --> UART Configuration Options --> UART 0 Legacy Options.
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and make sure this setting is set to **Disabled**.
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