Fandom

lwIP Wiki

LwIP IPv4/IPv6 stacks

91pages on
this wiki
Add New Page
Talk0 Share

Support for IPv6 is currently being added to LwIP. An experimental version can be downloaded from git.

The current implementation allows for a dual IPv4/IPv6 stack. IPv6 support is enabled through #define LWIP_IPV6 1 in lwipopts.h.

Although still in development stages, the implementation supports:

  • IPv6 layer, parallel to IPv4
  • Support in TCP/UDP/RAW pcbs
  • Support in Netconn API
  • Support in Socket API
  • ICMPv6
  • Neighbor Discovery
  • Multicast Listener Discovery
  • Stateless address autoconfiguration
  • IPv6 fragmentation and reassembly
  • Ethernet IF using ND

IPv6 addresses are specified using the ip6_addr_t define in ip6_addr.h.

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.