Classes
struct	ip

struct	ip_timestamp

union	ip_timestamp::ipt_timestamp

struct	ip_timestamp::ipt_timestamp::ipt_ta

Macros
#define	IPVERSION 4

#define	IP_RF 0x8000 /* reserved fragment flag */

#define	IP_DF 0x4000 /* don't fragment flag */

#define	IP_MF 0x2000 /* more fragments flag */

#define	IP_OFFMASK 0x1fff /* mask for fragmenting bits */

#define	IP_MAXPACKET 65535 /* maximum packet size */

#define	IPTOS_LOWDELAY 0x10

#define	IPTOS_THROUGHPUT 0x08

#define	IPTOS_RELIABILITY 0x04

#define	IPTOS_MINCOST 0x02

#define	IPTOS_PREC_NETCONTROL 0xe0

#define	IPTOS_PREC_INTERNETCONTROL 0xc0

#define	IPTOS_PREC_CRITIC_ECP 0xa0

#define	IPTOS_PREC_FLASHOVERRIDE 0x80

#define	IPTOS_PREC_FLASH 0x60

#define	IPTOS_PREC_IMMEDIATE 0x40

#define	IPTOS_PREC_PRIORITY 0x20

#define	IPTOS_PREC_ROUTINE 0x00

#define	IPOPT_COPIED(o) ((o)&0x80)

#define	IPOPT_CLASS(o) ((o)&0x60)

#define	IPOPT_NUMBER(o) ((o)&0x1f)

#define	IPOPT_CONTROL 0x00

#define	IPOPT_RESERVED1 0x20

#define	IPOPT_DEBMEAS 0x40

#define	IPOPT_RESERVED2 0x60

#define	IPOPT_EOL 0 /* end of option list */

#define	IPOPT_NOP 1 /* no operation */

#define	IPOPT_RR 7 /* record packet route */

#define	IPOPT_TS 68 /* timestamp */

#define	IPOPT_SECURITY 130 /* provide s,c,h,tcc */

#define	IPOPT_LSRR 131 /* loose source route */

#define	IPOPT_SATID 136 /* satnet id */

#define	IPOPT_SSRR 137 /* strict source route */

#define	IPOPT_RA 148 /* router alert */

#define	IPOPT_OPTVAL 0 /* option ID */

#define	IPOPT_OLEN 1 /* option length */

#define	IPOPT_OFFSET 2 /* offset within option */

#define	IPOPT_MINOFF 4 /* min value of above */

#define	IPOPT_TS_TSONLY 0 /* timestamps only */

#define	IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */

#define	IPOPT_TS_PRESPEC 3 /* specified modules only */

#define	IPOPT_SECUR_UNCLASS 0x0000

#define	IPOPT_SECUR_CONFID 0xf135

#define	IPOPT_SECUR_EFTO 0x789a

#define	IPOPT_SECUR_MMMM 0xbc4d

#define	IPOPT_SECUR_RESTR 0xaf13

#define	IPOPT_SECUR_SECRET 0xd788

#define	IPOPT_SECUR_TOPSECRET 0x6bc5

#define	MAXTTL 255 /* maximum time to live (seconds) */

#define	IPDEFTTL 64 /* default ttl, from RFC 1340 */

#define	IPFRAGTTL 60 /* time to live for frags, slowhz */

#define	IPTTLDEC 1 /* subtracted when forwarding */

#define	IP_MSS 576 /* default maximum segment size */

Macro Definition Documentation

◆ IP_DF

#define IP_DF 0x4000 /* don't fragment flag */

Definition at line 89 of file ip.h.

◆ IP_MAXPACKET

#define IP_MAXPACKET 65535 /* maximum packet size */

Definition at line 105 of file ip.h.

◆ IP_MF

#define IP_MF 0x2000 /* more fragments flag */

Definition at line 90 of file ip.h.

◆ IP_MSS

#define IP_MSS 576 /* default maximum segment size */

Definition at line 215 of file ip.h.

◆ IP_OFFMASK

#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */

Definition at line 91 of file ip.h.

◆ IP_RF

#define IP_RF 0x8000 /* reserved fragment flag */

Definition at line 88 of file ip.h.

◆ IPDEFTTL

#define IPDEFTTL 64 /* default ttl, from RFC 1340 */

Definition at line 211 of file ip.h.

◆ IPFRAGTTL

#define IPFRAGTTL 60 /* time to live for frags, slowhz */

Definition at line 212 of file ip.h.

◆ IPOPT_CLASS

#define IPOPT_CLASS ( o ) ((o)&0x60)

Definition at line 131 of file ip.h.

◆ IPOPT_CONTROL

#define IPOPT_CONTROL 0x00

Definition at line 134 of file ip.h.

◆ IPOPT_COPIED

#define IPOPT_COPIED ( o ) ((o)&0x80)

Definition at line 130 of file ip.h.

◆ IPOPT_DEBMEAS

#define IPOPT_DEBMEAS 0x40

Definition at line 136 of file ip.h.

◆ IPOPT_EOL

#define IPOPT_EOL 0 /* end of option list */

Definition at line 139 of file ip.h.

◆ IPOPT_LSRR

#define IPOPT_LSRR 131 /* loose source route */

Definition at line 145 of file ip.h.

◆ IPOPT_MINOFF

#define IPOPT_MINOFF 4 /* min value of above */

Definition at line 156 of file ip.h.

◆ IPOPT_NOP

#define IPOPT_NOP 1 /* no operation */

Definition at line 140 of file ip.h.

◆ IPOPT_NUMBER

#define IPOPT_NUMBER ( o ) ((o)&0x1f)

Definition at line 132 of file ip.h.

◆ IPOPT_OFFSET

#define IPOPT_OFFSET 2 /* offset within option */

Definition at line 155 of file ip.h.

◆ IPOPT_OLEN

#define IPOPT_OLEN 1 /* option length */

Definition at line 154 of file ip.h.

◆ IPOPT_OPTVAL

#define IPOPT_OPTVAL 0 /* option ID */

Definition at line 153 of file ip.h.

◆ IPOPT_RA

#define IPOPT_RA 148 /* router alert */

Definition at line 148 of file ip.h.

◆ IPOPT_RESERVED1

#define IPOPT_RESERVED1 0x20

Definition at line 135 of file ip.h.

◆ IPOPT_RESERVED2

#define IPOPT_RESERVED2 0x60

Definition at line 137 of file ip.h.

◆ IPOPT_RR

#define IPOPT_RR 7 /* record packet route */

Definition at line 142 of file ip.h.

◆ IPOPT_SATID

#define IPOPT_SATID 136 /* satnet id */

Definition at line 146 of file ip.h.

◆ IPOPT_SECUR_CONFID

#define IPOPT_SECUR_CONFID 0xf135

Definition at line 200 of file ip.h.

◆ IPOPT_SECUR_EFTO

#define IPOPT_SECUR_EFTO 0x789a

Definition at line 201 of file ip.h.

◆ IPOPT_SECUR_MMMM

#define IPOPT_SECUR_MMMM 0xbc4d

Definition at line 202 of file ip.h.

◆ IPOPT_SECUR_RESTR

#define IPOPT_SECUR_RESTR 0xaf13

Definition at line 203 of file ip.h.

◆ IPOPT_SECUR_SECRET

#define IPOPT_SECUR_SECRET 0xd788

Definition at line 204 of file ip.h.

◆ IPOPT_SECUR_TOPSECRET

#define IPOPT_SECUR_TOPSECRET 0x6bc5

Definition at line 205 of file ip.h.

◆ IPOPT_SECUR_UNCLASS

#define IPOPT_SECUR_UNCLASS 0x0000

Definition at line 199 of file ip.h.

◆ IPOPT_SECURITY

#define IPOPT_SECURITY 130 /* provide s,c,h,tcc */

Definition at line 144 of file ip.h.

◆ IPOPT_SSRR

#define IPOPT_SSRR 137 /* strict source route */

Definition at line 147 of file ip.h.

◆ IPOPT_TS

#define IPOPT_TS 68 /* timestamp */

Definition at line 143 of file ip.h.

◆ IPOPT_TS_PRESPEC

#define IPOPT_TS_PRESPEC 3 /* specified modules only */

Definition at line 196 of file ip.h.

◆ IPOPT_TS_TSANDADDR

#define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */

Definition at line 195 of file ip.h.

◆ IPOPT_TS_TSONLY

#define IPOPT_TS_TSONLY 0 /* timestamps only */

Definition at line 194 of file ip.h.

◆ IPTOS_LOWDELAY

#define IPTOS_LOWDELAY 0x10

Definition at line 110 of file ip.h.

◆ IPTOS_MINCOST

#define IPTOS_MINCOST 0x02

Definition at line 113 of file ip.h.

◆ IPTOS_PREC_CRITIC_ECP

#define IPTOS_PREC_CRITIC_ECP 0xa0

Definition at line 120 of file ip.h.

◆ IPTOS_PREC_FLASH

#define IPTOS_PREC_FLASH 0x60

Definition at line 122 of file ip.h.

◆ IPTOS_PREC_FLASHOVERRIDE

#define IPTOS_PREC_FLASHOVERRIDE 0x80

Definition at line 121 of file ip.h.

◆ IPTOS_PREC_IMMEDIATE

#define IPTOS_PREC_IMMEDIATE 0x40

Definition at line 123 of file ip.h.

◆ IPTOS_PREC_INTERNETCONTROL

#define IPTOS_PREC_INTERNETCONTROL 0xc0

Definition at line 119 of file ip.h.

◆ IPTOS_PREC_NETCONTROL

#define IPTOS_PREC_NETCONTROL 0xe0

Definition at line 118 of file ip.h.

◆ IPTOS_PREC_PRIORITY

#define IPTOS_PREC_PRIORITY 0x20

Definition at line 124 of file ip.h.

◆ IPTOS_PREC_ROUTINE

#define IPTOS_PREC_ROUTINE 0x00

Definition at line 125 of file ip.h.

◆ IPTOS_RELIABILITY

#define IPTOS_RELIABILITY 0x04

Definition at line 112 of file ip.h.

◆ IPTOS_THROUGHPUT

#define IPTOS_THROUGHPUT 0x08

Definition at line 111 of file ip.h.

◆ IPTTLDEC

#define IPTTLDEC 1 /* subtracted when forwarding */

Definition at line 213 of file ip.h.

◆ IPVERSION

#define IPVERSION 4

Definition at line 40 of file ip.h.

◆ MAXTTL

#define MAXTTL 255 /* maximum time to live (seconds) */

Definition at line 210 of file ip.h.

Classes

Macros