Skip to main content

Ethernet

The Ethernet feature provides general network configuration and management capabilities for your AppBlocks device. This includes IP configuration and DHCP configuration.

Overview

Network configuration controls:

  • IP address assignment (DHCP or static)
  • Gateway and routing settings

IP Configuration

DHCP (Dynamic Host Configuration Protocol)

Automatic IP configuration (default):

  • IP address assigned by DHCP server
  • DNS servers provided automatically
  • Gateway and subnet configured automatically
  • Simplest configuration for most networks

Static IP Configuration

Manual IP address assignment:

  • IP Address: Device IP address
  • Subnet Mask: Network subnet (e.g., 255.255.255.0)
  • Gateway: Router IP address

Static IP is useful for:

  • Server applications requiring consistent addresses
  • Networks without DHCP servers
  • Device-to-device communication
  • Firewall rule configurations

Linking to Settings

Network properties can be linked to settings for:

  • Site-specific configurations
  • Multi-location deployments
  • Field reconfiguration without code changes

Use Cases

Common network configuration scenarios:

  • Industrial networks with static IP requirements
  • Multi-site deployments with different network setups
  • Failover between WiFi and cellular
  • VPN connectivity for secure remote access
  • Local device-to-device communication

Troubleshooting

Common network issues:

  • No connectivity: Check cable, WiFi, or cellular configuration
  • Cannot reach internet: Verify gateway and DNS settings
  • Local access only: Check gateway and routing configuration
  • Slow performance: Check network congestion and signal strength

See Also