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Releases: wolfSSL/wolfip

wolfIP v1.0

31 Mar 18:05
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v1.0 2026-03-31

Initial public wolfIP release.

  • Zero-allocation IPv4 stack with static buffers, fixed socket tables, and a BSD-like non-blocking socket API with callback support.
  • Core protocol support for Ethernet II, ARP, IPv4, ICMP, UDP, TCP, DHCP client, and DNS client.
  • TCP support for MSS, timestamps, PAWS, window scaling, RTO, SACK, slow start, congestion avoidance, and fast retransmit.
  • HTTP/HTTPS server support.
  • IPsec ESP transport mode support.
  • IP filtering support, including wolfSentry integration.
  • Native wolfGuard support.
  • Optional IPv4 forwarding for multi-interface builds.
  • Integration layers for wolfSSL, wolfSSH, wolfMQTT, FreeRTOS blocking BSD sockets, and POSIX LD_PRELOAD socket interception via libwolfip.so.
  • Host link drivers for Linux TAP/TUN, Darwin utun, FreeBSD TAP, and VDE2.
  • Embedded ports for STM32H753ZI, STM32H563, STM32N6, VA416xx, and Raspberry Pi Pico USB networking demos.
  • Shared Ethernet support for STM32 and VA416xx targets, plus common embedded service glue and certificates under src/port.