ICMP6 protocol definitions. More...

#include "lwip/arch.h"

Data Structures
struct	icmp6_hdr
	This is the standard ICMP6 header. More...

struct	icmp6_echo_hdr
	This is the ICMP6 header adapted for echo req/resp. More...

Enumerations

Detailed Description

ICMP6 protocol definitions.

Definition in file prot/icmp6.h.

ICMP destination unreachable codes.

Enumerator
ICMP6_DUR_NO_ROUTE	No route to destination.
ICMP6_DUR_PROHIBITED	Communication with destination administratively prohibited.
ICMP6_DUR_SCOPE	Beyond scope of source address.
ICMP6_DUR_ADDRESS	Address unreachable.
ICMP6_DUR_PORT	Port unreachable.
ICMP6_DUR_POLICY	Source address failed ingress/egress policy.
ICMP6_DUR_REJECT_ROUTE	Reject route to destination.

Definition at line 98 of file prot/icmp6.h.

ICMP parameter code.

Enumerator
ICMP6_PP_FIELD	Erroneous header field encountered.
ICMP6_PP_HEADER	Unrecognized next header type encountered.
ICMP6_PP_OPTION	Unrecognized IPv6 option encountered.

Definition at line 124 of file prot/icmp6.h.

ICMP time exceeded codes.

Enumerator
ICMP6_TE_HL	Hop limit exceeded in transit.
ICMP6_TE_FRAG	Fragment reassembly time exceeded.

Definition at line 116 of file prot/icmp6.h.

ICMP type.

Enumerator
ICMP6_TYPE_DUR	Destination unreachable.
ICMP6_TYPE_PTB	Packet too big.
ICMP6_TYPE_TE	Time exceeded.
ICMP6_TYPE_PP	Parameter problem.
ICMP6_TYPE_PE1	Private experimentation.
ICMP6_TYPE_PE2	Private experimentation.
ICMP6_TYPE_RSV_ERR	Reserved for expansion of error messages.
ICMP6_TYPE_EREQ	Echo request.
ICMP6_TYPE_EREP	Echo reply.
ICMP6_TYPE_MLQ	Multicast listener query.
ICMP6_TYPE_MLR	Multicast listener report.
ICMP6_TYPE_MLD	Multicast listener done.
ICMP6_TYPE_RS	Router solicitation.
ICMP6_TYPE_RA	Router advertisement.
ICMP6_TYPE_NS	Neighbor solicitation.
ICMP6_TYPE_NA	Neighbor advertisement.
ICMP6_TYPE_RD	Redirect.
ICMP6_TYPE_MRA	Multicast router advertisement.
ICMP6_TYPE_MRS	Multicast router solicitation.
ICMP6_TYPE_MRT	Multicast router termination.
ICMP6_TYPE_PE3	Private experimentation.
ICMP6_TYPE_PE4	Private experimentation.
ICMP6_TYPE_RSV_INF	Reserved for expansion of informational messages.

Definition at line 47 of file prot/icmp6.h.