sw-host/ip.h File Reference

(r4864/r225)

#include "ether.h"

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Data Structures
struct	ip_header
struct	icmp_header
Defines
#define	IP_ADDR_LEN   4
#define	IP_VERSION_4   4
#define	IP_HEADER_LENGTH   5
#define	IP_TTL   5
#define	IP_PROTO_ICMP   1
#define	IP_PROTO_TCP   6
#define	IP_PROTO_UDP   17
#define	IP_DSCP_LOWEST_PRIORITY   0
#define	IP_DSCP_HIGHEST_PRIORITY   184
#define	IP_FLAGS   2
#define	IP_HEADER_OFFSET   ETHER_PAYLOAD_OFFSET
#define	IP_PAYLOAD_OFFSET   IP_HEADER_OFFSET + sizeof(struct ip_header)
#define	MAX_IP_PAYLOAD   MAX_ETHER_PAYLOAD - sizeof(struct ip_header)
#define	ICMP_TYPE_PING_REQUEST   0x8
#define	ICMP_TYPE_PING_REPLY   0x0
#define	ICMP_HEADER_OFFSET   IP_PAYLOAD_OFFSET
#define	cpy_ip_addr(dest, src)   ( *( (Xuint32*)dest ) = *( (Xuint32*)src ) )
#define	ip_addr_equal(addr1, addr2)   ( *((Xuint32*)addr1) == *((Xuint32*)addr2) )

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Define Documentation

#define cpy_ip_addr	(		dest,
			src
	)			( *( (Xuint32*)dest ) = *( (Xuint32*)src ) )

Definition at line 74 of file ip.h.

#define ICMP_HEADER_OFFSET   IP_PAYLOAD_OFFSET

Definition at line 72 of file ip.h.

#define ICMP_TYPE_PING_REPLY   0x0

Definition at line 55 of file ip.h.

#define ICMP_TYPE_PING_REQUEST   0x8

Definition at line 54 of file ip.h.

#define ip_addr_equal	(		addr1,
			addr2
	)			( *((Xuint32*)addr1) == *((Xuint32*)addr2) )

Definition at line 75 of file ip.h.

#define IP_ADDR_LEN   4

Definition at line 6 of file ip.h.

#define IP_DSCP_HIGHEST_PRIORITY   184

Definition at line 26 of file ip.h.

#define IP_DSCP_LOWEST_PRIORITY   0

Definition at line 25 of file ip.h.

#define IP_FLAGS   2

Definition at line 28 of file ip.h.

#define IP_HEADER_LENGTH   5

Definition at line 8 of file ip.h.

#define IP_HEADER_OFFSET   ETHER_PAYLOAD_OFFSET

Definition at line 50 of file ip.h.

#define IP_PAYLOAD_OFFSET   IP_HEADER_OFFSET + sizeof(struct ip_header)

Definition at line 51 of file ip.h.

#define IP_PROTO_ICMP   1

Definition at line 14 of file ip.h.

#define IP_PROTO_TCP   6

Definition at line 15 of file ip.h.

#define IP_PROTO_UDP   17

Definition at line 16 of file ip.h.

#define IP_TTL   5

Definition at line 13 of file ip.h.

#define IP_VERSION_4   4

Definition at line 7 of file ip.h.

#define MAX_IP_PAYLOAD   MAX_ETHER_PAYLOAD - sizeof(struct ip_header)

Definition at line 52 of file ip.h.