Administrator Guide

36 | Advanced Options
Setting up the _path zone is nearly the same process as creating the _proto
zone. In order to create the _path zone:
1. Right click on the _image zone and select Create other new record .
2. Select TXT under the Resource Record Type menu and click Create
New Record .
3. Name the file _path in the Record Name field.
4. In the text field, enter the protocol desired through which the image
will be downloaded.
5. Click OK .
The DNS is configured to have a TXT record of “ _session ” inside of the
“ _ditzc ” zone of the desired domain that will have zero configuration
available. The operating system image is a compressed partition image with the
squashfs format and placed on a public share. The URL format can be extended
using shell variables in order to allow OS images to be specific images reserved
for particular devices. The currently supported shell variables are:
 MODEL – The model of the device as reported by the hardware. (ie
FX130, FX170)
 ARCH – The architecture of the device. (ie X86, X86_64, ARM, etc.)
To create the _session zone:
1. Right click on the _ditzc zone and select Other New Records .
2. Create a TXT record and name it _session .
3. In the text field, enter the key value pairs necessary to outline the
details of your desired session for Devon Zero™. Proto=ica or rdp,
and also include the argument specific to the protocol that passes the
url or ip address for the needed server, depending on the type of session.