icmp6.h File Reference

#include "lwip/arch.h"

Go to the source code of this file.

Classes
struct	icmp6_hdr
struct	icmp6_echo_hdr

Enumerations
enum	icmp6_type {   ICMP6_TYPE_DUR = 1, ICMP6_TYPE_PTB = 2, ICMP6_TYPE_TE = 3, ICMP6_TYPE_PP = 4,   ICMP6_TYPE_PE1 = 100, ICMP6_TYPE_PE2 = 101, ICMP6_TYPE_RSV_ERR = 127, ICMP6_TYPE_EREQ = 128,   ICMP6_TYPE_EREP = 129, ICMP6_TYPE_MLQ = 130, ICMP6_TYPE_MLR = 131, ICMP6_TYPE_MLD = 132,   ICMP6_TYPE_RS = 133, ICMP6_TYPE_RA = 134, ICMP6_TYPE_NS = 135, ICMP6_TYPE_NA = 136,   ICMP6_TYPE_RD = 137, ICMP6_TYPE_MRA = 151, ICMP6_TYPE_MRS = 152, ICMP6_TYPE_MRT = 153,   ICMP6_TYPE_PE3 = 200, ICMP6_TYPE_PE4 = 201, ICMP6_TYPE_RSV_INF = 255 }
enum	icmp6_dur_code {   ICMP6_DUR_NO_ROUTE = 0, ICMP6_DUR_PROHIBITED = 1, ICMP6_DUR_SCOPE = 2, ICMP6_DUR_ADDRESS = 3,   ICMP6_DUR_PORT = 4, ICMP6_DUR_POLICY = 5, ICMP6_DUR_REJECT_ROUTE = 6 }
enum	icmp6_te_code { ICMP6_TE_HL = 0, ICMP6_TE_FRAG = 1 }
enum	icmp6_pp_code { ICMP6_PP_FIELD = 0, ICMP6_PP_HEADER = 1, ICMP6_PP_OPTION = 2 }

Variables
PACK_STRUCT_BEGIN struct icmp6_hdr	PACK_STRUCT_STRUCT

Detailed Description

ICMP6 protocol definitions

Enumeration Type Documentation

icmp6_type

enum icmp6_type

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

                {
  /** Destination unreachable */
  ICMP6_TYPE_DUR = 1,
  /** Packet too big */
  ICMP6_TYPE_PTB = 2,
  /** Time exceeded */
  ICMP6_TYPE_TE = 3,
  /** Parameter problem */
  ICMP6_TYPE_PP = 4,
  /** Private experimentation */
  ICMP6_TYPE_PE1 = 100,
  /** Private experimentation */
  ICMP6_TYPE_PE2 = 101,
  /** Reserved for expansion of error messages */
  ICMP6_TYPE_RSV_ERR = 127,
 
  /** Echo request */
  ICMP6_TYPE_EREQ = 128,
  /** Echo reply */
  ICMP6_TYPE_EREP = 129,
  /** Multicast listener query */
  ICMP6_TYPE_MLQ = 130,
  /** Multicast listener report */
  ICMP6_TYPE_MLR = 131,
  /** Multicast listener done */
  ICMP6_TYPE_MLD = 132,
  /** Router solicitation */
  ICMP6_TYPE_RS = 133,
  /** Router advertisement */
  ICMP6_TYPE_RA = 134,
  /** Neighbor solicitation */
  ICMP6_TYPE_NS = 135,
  /** Neighbor advertisement */
  ICMP6_TYPE_NA = 136,
  /** Redirect */
  ICMP6_TYPE_RD = 137,
  /** Multicast router advertisement */
  ICMP6_TYPE_MRA = 151,
  /** Multicast router solicitation */
  ICMP6_TYPE_MRS = 152,
  /** Multicast router termination */
  ICMP6_TYPE_MRT = 153,
  /** Private experimentation */
  ICMP6_TYPE_PE3 = 200,
  /** Private experimentation */
  ICMP6_TYPE_PE4 = 201,
  /** Reserved for expansion of informational messages */
  ICMP6_TYPE_RSV_INF = 255
};

icmp6_dur_code

enum icmp6_dur_code

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

                    {
  /** No route to destination */
  ICMP6_DUR_NO_ROUTE = 0,
  /** Communication with destination administratively prohibited */
  ICMP6_DUR_PROHIBITED = 1,
  /** Beyond scope of source address */
  ICMP6_DUR_SCOPE = 2,
  /** Address unreachable */
  ICMP6_DUR_ADDRESS = 3,
  /** Port unreachable */
  ICMP6_DUR_PORT = 4,
  /** Source address failed ingress/egress policy */
  ICMP6_DUR_POLICY = 5,
  /** Reject route to destination */
  ICMP6_DUR_REJECT_ROUTE = 6
};

icmp6_te_code

enum icmp6_te_code

ICMP time exceeded codes

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

                   {
  /** Hop limit exceeded in transit */
  ICMP6_TE_HL = 0,
  /** Fragment reassembly time exceeded */
  ICMP6_TE_FRAG = 1
};

icmp6_pp_code

enum icmp6_pp_code

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

                   {
  /** Erroneous header field encountered */
  ICMP6_PP_FIELD = 0,
  /** Unrecognized next header type encountered */
  ICMP6_PP_HEADER = 1,
  /** Unrecognized IPv6 option encountered */
  ICMP6_PP_OPTION = 2
};

Variable Documentation

PACK_STRUCT_STRUCT

PACK_STRUCT_END PACK_STRUCT_BEGIN struct icmp6_echo_hdr PACK_STRUCT_STRUCT