uip-icmp6.h File Reference

ICMPv6 echo request and error messages (RFC 4443). More...

#include "net/uip.h"

Go to the source code of this file.

Data Structures
struct	uip_icmp6_error
	ICMPv6 Error message constant part. More...
Defines
#define	UIP_ICMP6_ECHO_REQUEST_LEN   4
	Echo Request constant part length.
#define	UIP_ICMP6_ERROR_LEN   4
	ICMPv6 Error message constant part length.
ICMPv6 message types
#define	ICMP6_DST_UNREACH   1
	dest unreachable
#define	ICMP6_PACKET_TOO_BIG   2
	packet too big
#define	ICMP6_TIME_EXCEEDED   3
	time exceeded
#define	ICMP6_PARAM_PROB   4
	ip6 header bad
#define	ICMP6_ECHO_REQUEST   128
	Echo request.
#define	ICMP6_ECHO_REPLY   129
	Echo reply.
#define	ICMP6_RS   133
	Router Solicitation.
#define	ICMP6_RA   134
	Router Advertisement.
#define	ICMP6_NS   135
	Neighbor Solicitation.
#define	ICMP6_NA   136
	Neighbor advertisement.
#define	ICMP6_REDIRECT   137
	Redirect.
#define	ICMP6_RPL   155
	RPL.
ICMPv6 Destination Unreachable message codes
#define	ICMP6_DST_UNREACH_NOROUTE   0
	no route to destination
#define	ICMP6_DST_UNREACH_ADMIN   1
	administratively prohibited
#define	ICMP6_DST_UNREACH_NOTNEIGHBOR   2
	not a neighbor(obsolete)
#define	ICMP6_DST_UNREACH_BEYONDSCOPE   2
	beyond scope of source address
#define	ICMP6_DST_UNREACH_ADDR   3
	address unreachable
#define	ICMP6_DST_UNREACH_NOPORT   4
	port unreachable
ICMPv6 Time Exceeded message codes
#define	ICMP6_TIME_EXCEED_TRANSIT   0
	ttl==0 in transit
#define	ICMP6_TIME_EXCEED_REASSEMBLY   1
	ttl==0 in reass
ICMPv6 Parameter Problem message codes
#define	ICMP6_PARAMPROB_HEADER   0
	erroneous header field
#define	ICMP6_PARAMPROB_NEXTHEADER   1
	unrecognized next header
#define	ICMP6_PARAMPROB_OPTION   2
	unrecognized option
Functions
ICMPv6 RFC4443 Message processing and sending
void	uip_icmp6_echo_request_input (void)
	\ brief Process an echo request
void	uip_icmp6_error_output (u8_t type, u8_t code, u32_t param)
	Send an icmpv6 error message.
void	uip_icmp6_send (uip_ipaddr_t *dest, int type, int code, int payload_len)
	Send an icmpv6 message.

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Detailed Description

ICMPv6 echo request and error messages (RFC 4443).

Author:

Julien Abeille <jabeille@cisco.com>

Mathilde Durvy <mdurvy@cisco.com>

Definition in file uip-icmp6.h.