Network Interfaces and Services

Devices connected to the chartplotter using a Garmin BlueNet™ cable, a Garmin® Marine Network cable, or other Ethernet cable use these network interfaces and services. These interfaces and services are enabled by default, cannot be disabled, and are required for proper equipment operation.

  • Garmin proprietary services

  • DHCP

  • HTTP

  • LLDP

  • NFS

  • RPC Bind

  • SSH

  • Telnet

  • mDNS

NOTE: When you connect a new chartplotter to the network, private information is synchronized with the newly-added device.
GUID-25CCEC48-337E-47C0-8B89-5C35CCDB65AC v33
September 2025