You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
843 B
34 lines
843 B
#ifndef _IF_TUNNEL_H_
|
|
#define _IF_TUNNEL_H_
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define SIOCGETTUNNEL (SIOCDEVPRIVATE + 0)
|
|
#define SIOCADDTUNNEL (SIOCDEVPRIVATE + 1)
|
|
#define SIOCDELTUNNEL (SIOCDEVPRIVATE + 2)
|
|
#define SIOCCHGTUNNEL (SIOCDEVPRIVATE + 3)
|
|
|
|
#define GRE_CSUM __constant_htons(0x8000)
|
|
#define GRE_ROUTING __constant_htons(0x4000)
|
|
#define GRE_KEY __constant_htons(0x2000)
|
|
#define GRE_SEQ __constant_htons(0x1000)
|
|
#define GRE_STRICT __constant_htons(0x0800)
|
|
#define GRE_REC __constant_htons(0x0700)
|
|
#define GRE_FLAGS __constant_htons(0x00F8)
|
|
#define GRE_VERSION __constant_htons(0x0007)
|
|
|
|
/* i_flags values for SIT mode */
|
|
#define SIT_ISATAP 0x0001
|
|
|
|
struct ip_tunnel_parm
|
|
{
|
|
char name[IFNAMSIZ];
|
|
int link;
|
|
__be16 i_flags;
|
|
__be16 o_flags;
|
|
__be32 i_key;
|
|
__be32 o_key;
|
|
struct iphdr iph;
|
|
};
|
|
|
|
#endif /* _IF_TUNNEL_H_ */
|
|
|