Oracle Roving Edge Device Compute Setup Manual page 14

Setting Up Oracle Roving Edge Device
1. From the controlling host terminal window, select the Configure the Network menu option. The following
options are displayed:
• Set Node IP Settings (Current Node Only): Set the node IP address, subnet mask, and default gateway.
• Display Settings: Show the current network settings.
• Set Public IP Pool Range for Compute Instances: Set the external IP address pool for compute instances.
IP addresses are allocated from this pool when an instance is created with public IP address assigned to it.
Important – This operation removes the current external IP address pool, and replaces it with the ranges from
the new input.
The best practice is to use a contiguous range of IPs. An ideal range is a CIDR range such as 10.10.0.0 -
10.10.0.15, which corresponds to 10.10.0.0/28, which is what is stored internally.
If you're updating your public IP pool range, none of the IPs in the existing range can be allocated to a
compute instance during the operation. The best practice is to ensure all public IPs are dissociated with all
compute instances before updating your public IP pool range.
• Display Public IP Pool Status: Show the current public IP pool range.
• Control Network Ports: Enable or disable network ports.
• Configure DNS: Configure the DNS servers for the current node control plane. Reboot the device for the DNS
configurations to take effect, if the device is already unlocked.
• Configure Subnet Gateway: Configure the gateway for a given subnet. The destination can be the default
IGW or a private IP Address. You can perform the following tasks:
• Show Configuration: Show the current subnet gateway configuration. The output shows whether the
destination is IGW or a private IP address for each subnet.
• Update Configuration: Update the current subnet gateway configuration. For example:
---------------------------------------------------------------------------------
Idx Subnet CIDR
---------------------------------------------------------------------------------
1 10.0.1.0/24
2 10.0.2.0/24
3 10.0.3.0/24
Enter Subnet Index: 1
Enter the gateway (IGW or private IP address) for this subnet:
• Configure NTP: Perform the following NTP configuration tasks:
• Display NTP Configuration: Configure external NTP servers. For example:
Local Time and RTC
Local time: Fri 2022-05-13 04:26:41 UTC
Universal time: Fri 2022-05-13 04:26:41 UTC
RTC time: Fri 2022-05-13 04:26:43
Time zone: UTC (UTC, +0000)
NTP enabled: n/a
NTP synchronized: no
RTC in local TZ: no
DST active: n/a
• Update NTP configuration: Identify the primary and secondary servers that set up the NTP configuration
for the device.
• Reset Network: Reset the network by erasing all the network configurations such as Node IP, Public pool,
DNS, NTP, and Gateway.
• Help: Display online help for the Network Configuration menu options.
• Go Back: Return to the main serial console menu.
2. Use the menu options to configure the device network parameters according to your network environment. At
minimum, configure these parameters:
Oracle Cloud Infrastructure Roving Edge Device Setup Guide
DNS Label Gateway
Subnet-1 10.0.2.2
Subnet-2 IGW
Subnet-3 IGW
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