ICMP6

Macros
#define	LWIP_ICMP6   LWIP_IPV6
#define	LWIP_ICMP6_DATASIZE   0
#define	LWIP_ICMP6_HL   255

Detailed Description

Macro Definition Documentation

LWIP_ICMP6

#define LWIP_ICMP6   LWIP_IPV6

LWIP_ICMP6==1: Enable ICMPv6 (mandatory per RFC)

Definition at line 2586 of file opt.h.

LWIP_ICMP6_DATASIZE

#define LWIP_ICMP6_DATASIZE   0

LWIP_ICMP6_DATASIZE: bytes from original packet to send back in ICMPv6 error messages (0 = default of IP6_MIN_MTU_LENGTH) ATTENTION: RFC4443 section 2.4 says IP6_MIN_MTU_LENGTH is a MUST, so override this only if you absolutely have to!

Definition at line 2596 of file opt.h.

LWIP_ICMP6_HL

#define LWIP_ICMP6_HL   255

LWIP_ICMP6_HL: default hop limit for ICMPv6 messages

Definition at line 2603 of file opt.h.