mirror of
https://git.proxmox.com/git/mirror_iproute2
synced 2025-10-31 10:24:42 +00:00
ba914908eb
The kernel header sanitizisation process now puts SPDK GPLv2 license comment on files. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
|
#ifndef _IP6_TUNNEL_H
|
|
#define _IP6_TUNNEL_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/if.h> /* For IFNAMSIZ. */
|
|
#include <linux/in6.h> /* For struct in6_addr. */
|
|
|
|
#define IPV6_TLV_TNL_ENCAP_LIMIT 4
|
|
#define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4
|
|
|
|
/* don't add encapsulation limit if one isn't present in inner packet */
|
|
#define IP6_TNL_F_IGN_ENCAP_LIMIT 0x1
|
|
/* copy the traffic class field from the inner packet */
|
|
#define IP6_TNL_F_USE_ORIG_TCLASS 0x2
|
|
/* copy the flowlabel from the inner packet */
|
|
#define IP6_TNL_F_USE_ORIG_FLOWLABEL 0x4
|
|
/* being used for Mobile IPv6 */
|
|
#define IP6_TNL_F_MIP6_DEV 0x8
|
|
/* copy DSCP from the outer packet */
|
|
#define IP6_TNL_F_RCV_DSCP_COPY 0x10
|
|
/* copy fwmark from inner packet */
|
|
#define IP6_TNL_F_USE_ORIG_FWMARK 0x20
|
|
/* allow remote endpoint on the local node */
|
|
#define IP6_TNL_F_ALLOW_LOCAL_REMOTE 0x40
|
|
|
|
struct ip6_tnl_parm {
|
|
char name[IFNAMSIZ]; /* name of tunnel device */
|
|
int link; /* ifindex of underlying L2 interface */
|
|
__u8 proto; /* tunnel protocol */
|
|
__u8 encap_limit; /* encapsulation limit for tunnel */
|
|
__u8 hop_limit; /* hop limit for tunnel */
|
|
__be32 flowinfo; /* traffic class and flowlabel for tunnel */
|
|
__u32 flags; /* tunnel flags */
|
|
struct in6_addr laddr; /* local tunnel end-point address */
|
|
struct in6_addr raddr; /* remote tunnel end-point address */
|
|
};
|
|
|
|
struct ip6_tnl_parm2 {
|
|
char name[IFNAMSIZ]; /* name of tunnel device */
|
|
int link; /* ifindex of underlying L2 interface */
|
|
__u8 proto; /* tunnel protocol */
|
|
__u8 encap_limit; /* encapsulation limit for tunnel */
|
|
__u8 hop_limit; /* hop limit for tunnel */
|
|
__be32 flowinfo; /* traffic class and flowlabel for tunnel */
|
|
__u32 flags; /* tunnel flags */
|
|
struct in6_addr laddr; /* local tunnel end-point address */
|
|
struct in6_addr raddr; /* remote tunnel end-point address */
|
|
|
|
__be16 i_flags;
|
|
__be16 o_flags;
|
|
__be32 i_key;
|
|
__be32 o_key;
|
|
};
|
|
|
|
#endif
|