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Environment Variables Reference

The following environment variables can be overriden by developers. The procedure is described in the section on modifying AuterionOS.

Network Configuration

Skynode
AI Node
Variable
Value
Description
AOS_ZEROTIER_ID
String
ID of your Zerotier network
AP_CONFIGURE_ETHERNET_IP
IP address in the format "10.41.1.1" or "dhcp"
IPv4 address that will be assigned to the Ethernet interface. Can also be set to "dhcp"
AP_CONFIGURE_ETHERNET_IP_PREFIX
Integer between 0 and 32
Amount of prefix bits. For example "=24" would create the subnet 255.255.255.0
AP_CONFIGURE_ETHERNET_ROUTING
0 or 1
enable routing over ethernet (0=disabled, 1=enabled)
WIFI_DISABLED
0 or 1
If set, the wifi interface will be disabled
LTE_DISABLED
0 or 1
If set, the modem interface will be disabled
NVIDIA_ETH_IP
IP address in the format "172.20.50.50" or not set
Specify IPv4 address of AI Node if connected to Skynode. Required for forwarding AuterionOS updates to AI Node.
Variable
Value
Description
AOS_ZEROTIER_ID
String
ID of your Zerotier network
AINODE_ETHERNET_BRIDGE_ENABLE
"1" for enabled
When enabled, the AI node will bridge its two Ethernet interfaces
AINODE_CONFIGURE_ETHERNET_BRIDGE_IP
IP address in the format "172.20.50.50" or not set
Specify IPv4 address for Ethernet bridge. Requires Ethernet bridge to be enabled. If variable is not set it will default to 172.20.50.50
AINODE_CONFIGURE_ETHERNET_BRIDGE_MASK
Integer between 0 and 32 or not set
Amount of prefix bits for bridge network. Requires Ethernet bridge to be enabled. For example "=24" would create the subnet 255.255.255.0. Defaults to "16" when not set.
AINODE_CONFIGURE_ETHERNET0_IP
IP address in the format "172.20.50.50" or not set
AINODE_CONFIGURE_ETHERNET0_IP_PREFIX
Integer between 0 and 32 or not set

Pairing Settings

Variable
Value
Description
PAIRING_MNG_TYPE
"MH", "SILVUS", "ZT" or "DISABLE"
Configure Vehicle Pairing for various types of radios. Disable when using custom data links.

Payload Settings

Variable
Value
Description
PAYLOAD_MANAGER_GCS_LINK_IP
IPv4 address, or first three blocks thereof
IPv4 address of the interface that the GCS will be instructed to use to download camera definition files. Configured automatically when Pairing is used. Default on Skynode is 10.41.1
PAYLOAD_MANAGER_USB_ONLY
1
If set, the payload manager won't save pictures if no USB stick is plugged
PAYLOAD_MANAGER_VIDEO_BITRATE
Integer
Video encoding bitrate in kbps (default 2000)
PAYLOAD_MANAGER_VIDEO_MTU
68-1500
Video MTU size (default 1400)