#include "lwip/opt.h"
#include "lwip/pbuf.h"
#include "lwip/ip6_addr.h"
#include "lwip/ip6.h"
#include "lwip/netif.h"

Data Structures
struct	ip6_reassdata

Macros
#define	IPV6_FRAG_COPYHEADER 0

#define	IP6_REASS_TMR_INTERVAL 1000

Functions
struct pbuf *	ip6_reass (struct pbuf *p)

Detailed Description

IPv6 fragmentation and reassembly.

Macro Definition Documentation

◆ IP6_REASS_TMR_INTERVAL

#define IP6_REASS_TMR_INTERVAL 1000

The IPv6 reassembly timer interval in milliseconds.

◆ IPV6_FRAG_COPYHEADER

#define IPV6_FRAG_COPYHEADER 0

IP6_FRAG_COPYHEADER==1: for platforms where sizeof(void*) > 4, this needs to be enabled (to not overwrite part of the data). When enabled, the IPv6 header is copied instead of referencing it, which gives more room for struct ip6_reass_helper

Function Documentation

◆ ip6_reass()

struct pbuf* ip6_reass ( struct pbuf * p )

Reassembles incoming IPv6 fragments into an IPv6 datagram.

Parameters

p	points to the IPv6 Fragment Header

Returns: NULL if reassembly is incomplete, pbuf pointing to IPv6 Header if reassembly is complete

Data Structures