l2tp.h File Reference

#include <linux/types.h>
#include <linux/socket.h>
#include <netinet/in.h>

Go to the source code of this file.

Data Structures
struct	sockaddr_l2tpip
struct	sockaddr_l2tpip6

Macros
#define	IPPROTO_L2TP   115
#define	__SOCK_SIZE__   16 /* sizeof(struct sockaddr) */
#define	L2TP_CMD_MAX   (__L2TP_CMD_MAX - 1)
#define	L2TP_ATTR_MAX   (__L2TP_ATTR_MAX - 1)
#define	L2TP_ATTR_STATS_MAX   (__L2TP_ATTR_STATS_MAX - 1)
#define	L2TP_GENL_NAME   "l2tp"
#define	L2TP_GENL_VERSION   0x1

Enumerations
enum	{   L2TP_CMD_NOOP, L2TP_CMD_TUNNEL_CREATE, L2TP_CMD_TUNNEL_DELETE, L2TP_CMD_TUNNEL_MODIFY,   L2TP_CMD_TUNNEL_GET, L2TP_CMD_SESSION_CREATE, L2TP_CMD_SESSION_DELETE, L2TP_CMD_SESSION_MODIFY,   L2TP_CMD_SESSION_GET, __L2TP_CMD_MAX }
enum	{   L2TP_ATTR_NONE, L2TP_ATTR_PW_TYPE, L2TP_ATTR_ENCAP_TYPE, L2TP_ATTR_OFFSET,   L2TP_ATTR_DATA_SEQ, L2TP_ATTR_L2SPEC_TYPE, L2TP_ATTR_L2SPEC_LEN, L2TP_ATTR_PROTO_VERSION,   L2TP_ATTR_IFNAME, L2TP_ATTR_CONN_ID, L2TP_ATTR_PEER_CONN_ID, L2TP_ATTR_SESSION_ID,   L2TP_ATTR_PEER_SESSION_ID, L2TP_ATTR_UDP_CSUM, L2TP_ATTR_VLAN_ID, L2TP_ATTR_COOKIE,   L2TP_ATTR_PEER_COOKIE, L2TP_ATTR_DEBUG, L2TP_ATTR_RECV_SEQ, L2TP_ATTR_SEND_SEQ,   L2TP_ATTR_LNS_MODE, L2TP_ATTR_USING_IPSEC, L2TP_ATTR_RECV_TIMEOUT, L2TP_ATTR_FD,   L2TP_ATTR_IP_SADDR, L2TP_ATTR_IP_DADDR, L2TP_ATTR_UDP_SPORT, L2TP_ATTR_UDP_DPORT,   L2TP_ATTR_MTU, L2TP_ATTR_MRU, L2TP_ATTR_STATS, L2TP_ATTR_IP6_SADDR,   L2TP_ATTR_IP6_DADDR, __L2TP_ATTR_MAX }
enum	{   L2TP_ATTR_STATS_NONE, L2TP_ATTR_TX_PACKETS, L2TP_ATTR_TX_BYTES, L2TP_ATTR_TX_ERRORS,   L2TP_ATTR_RX_PACKETS, L2TP_ATTR_RX_BYTES, L2TP_ATTR_RX_SEQ_DISCARDS, L2TP_ATTR_RX_OOS_PACKETS,   L2TP_ATTR_RX_ERRORS, __L2TP_ATTR_STATS_MAX }
enum	l2tp_pwtype {   L2TP_PWTYPE_NONE = 0x0000, L2TP_PWTYPE_ETH_VLAN = 0x0004, L2TP_PWTYPE_ETH = 0x0005, L2TP_PWTYPE_PPP = 0x0007,   L2TP_PWTYPE_PPP_AC = 0x0008, L2TP_PWTYPE_IP = 0x000b, __L2TP_PWTYPE_MAX }
enum	l2tp_l2spec_type { L2TP_L2SPECTYPE_NONE, L2TP_L2SPECTYPE_DEFAULT }
enum	l2tp_encap_type { L2TP_ENCAPTYPE_UDP, L2TP_ENCAPTYPE_IP }
enum	l2tp_seqmode { L2TP_SEQ_NONE = 0, L2TP_SEQ_IP = 1, L2TP_SEQ_ALL = 2 }

Macro Definition Documentation

#define __SOCK_SIZE__   16 /* sizeof(struct sockaddr) */

struct sockaddr_l2tpip - the sockaddr structure for L2TP-over-IP sockets : address family number AF_L2TPIP. : protocol specific address information : connection id of tunnel

Definition at line 24 of file l2tp.h.

#define IPPROTO_L2TP   115

Definition at line 16 of file l2tp.h.

#define L2TP_ATTR_MAX   (__L2TP_ATTR_MAX - 1)

Definition at line 130 of file l2tp.h.

#define L2TP_ATTR_STATS_MAX   (__L2TP_ATTR_STATS_MAX - 1)

Definition at line 146 of file l2tp.h.

#define L2TP_CMD_MAX   (__L2TP_CMD_MAX - 1)

Definition at line 88 of file l2tp.h.

#define L2TP_GENL_NAME   "l2tp"

Definition at line 177 of file l2tp.h.

#define L2TP_GENL_VERSION   0x1

Definition at line 178 of file l2tp.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

L2TP_CMD_NOOP
L2TP_CMD_TUNNEL_CREATE
L2TP_CMD_TUNNEL_DELETE
L2TP_CMD_TUNNEL_MODIFY
L2TP_CMD_TUNNEL_GET
L2TP_CMD_SESSION_CREATE
L2TP_CMD_SESSION_DELETE
L2TP_CMD_SESSION_MODIFY
L2TP_CMD_SESSION_GET
__L2TP_CMD_MAX

Definition at line 75 of file l2tp.h.

anonymous enum

Enumerator:

L2TP_ATTR_NONE
L2TP_ATTR_PW_TYPE
L2TP_ATTR_ENCAP_TYPE
L2TP_ATTR_OFFSET
L2TP_ATTR_DATA_SEQ
L2TP_ATTR_L2SPEC_TYPE
L2TP_ATTR_L2SPEC_LEN
L2TP_ATTR_PROTO_VERSION
L2TP_ATTR_IFNAME
L2TP_ATTR_CONN_ID
L2TP_ATTR_PEER_CONN_ID
L2TP_ATTR_SESSION_ID
L2TP_ATTR_PEER_SESSION_ID
L2TP_ATTR_UDP_CSUM
L2TP_ATTR_VLAN_ID
L2TP_ATTR_COOKIE
L2TP_ATTR_PEER_COOKIE
L2TP_ATTR_DEBUG
L2TP_ATTR_RECV_SEQ
L2TP_ATTR_SEND_SEQ
L2TP_ATTR_LNS_MODE
L2TP_ATTR_USING_IPSEC
L2TP_ATTR_RECV_TIMEOUT
L2TP_ATTR_FD
L2TP_ATTR_IP_SADDR
L2TP_ATTR_IP_DADDR
L2TP_ATTR_UDP_SPORT
L2TP_ATTR_UDP_DPORT
L2TP_ATTR_MTU
L2TP_ATTR_MRU
L2TP_ATTR_STATS
L2TP_ATTR_IP6_SADDR
L2TP_ATTR_IP6_DADDR
__L2TP_ATTR_MAX

Definition at line 93 of file l2tp.h.

anonymous enum

Enumerator:

L2TP_ATTR_STATS_NONE
L2TP_ATTR_TX_PACKETS
L2TP_ATTR_TX_BYTES
L2TP_ATTR_TX_ERRORS
L2TP_ATTR_RX_PACKETS
L2TP_ATTR_RX_BYTES
L2TP_ATTR_RX_SEQ_DISCARDS
L2TP_ATTR_RX_OOS_PACKETS
L2TP_ATTR_RX_ERRORS
__L2TP_ATTR_STATS_MAX

Definition at line 133 of file l2tp.h.

enum l2tp_encap_type

Enumerator:

L2TP_ENCAPTYPE_UDP
L2TP_ENCAPTYPE_IP

Definition at line 163 of file l2tp.h.

enum l2tp_l2spec_type

Enumerator:

L2TP_L2SPECTYPE_NONE
L2TP_L2SPECTYPE_DEFAULT

Definition at line 158 of file l2tp.h.

enum l2tp_pwtype

Enumerator:

L2TP_PWTYPE_NONE
L2TP_PWTYPE_ETH_VLAN
L2TP_PWTYPE_ETH
L2TP_PWTYPE_PPP
L2TP_PWTYPE_PPP_AC
L2TP_PWTYPE_IP
__L2TP_PWTYPE_MAX

Definition at line 148 of file l2tp.h.

enum l2tp_seqmode

Enumerator:

L2TP_SEQ_NONE
L2TP_SEQ_IP
L2TP_SEQ_ALL

Definition at line 168 of file l2tp.h.