Networking APIs

Zephyr provides support for the standard BSD socket APIs (defined in include/zephyr/net/socket.h) for the applications to use. See BSD socket API for more details.

Apart of the standard API, Zephyr provides a set of custom networking APIs and libraries for the application to use. See the list below for details.

Note

The legacy connectivity API in include/zephyr/net/net_context.h should not be used by applications.

• Network APIs
  • BSD Sockets
  • IPv4/IPv6 Primitives and Helpers
  • DNS Resolve
  • Network Management
  • Network Statistics
  • Network Timeout
  • Networking Context
  • Promiscuous Mode
  • Simple Network Time Protocol Library
  • SOCKS5 Proxy Support
  • Trickle Timer Library
  • Websocket Client API
  • Network Packet Capture
• Network Buffer Management
  • Network Buffer
  • Packet Management
• Networking Technologies
  • Ethernet
  • IEEE 802.15.4
  • Thread protocol
  • Point-to-Point Protocol (PPP) Support
  • Wi-Fi Management
• Protocols
  • CoAP
  • CoAP client
  • CoAP server
  • HTTP client
  • Lightweight M2M (LWM2M)
  • MQTT
  • MQTT-SN
  • TFTP
• Network System Management
  • Network Configuration Library
  • DHCPv4
  • Hostname Configuration
  • Network Core Helpers
  • Network Interface
  • L2 Layer Management
  • Network Traffic Offloading
  • Link Layer Address Handling
  • Ethernet Management
  • Traffic Classification
  • Network Packet Filtering
  • Network Shell
  • TLS Credentials Shell
• Time Sensitive Networking
  • generic Precision Time Protocol (gPTP)
  • Network time representation in the network stack
  • Precision Time Protocol (PTP) time format
• Generic GSM Modem
  • Overview
• zperf: Network Traffic Generator
  • Overview
  • Sample Usage