xt_l2tp.h (739B)
- /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
- #ifndef _LINUX_NETFILTER_XT_L2TP_H
- #define _LINUX_NETFILTER_XT_L2TP_H
- #include <linux/types.h>
- enum xt_l2tp_type {
- XT_L2TP_TYPE_CONTROL,
- XT_L2TP_TYPE_DATA,
- };
- /* L2TP matching stuff */
- struct xt_l2tp_info {
- __u32 tid; /* tunnel id */
- __u32 sid; /* session id */
- __u8 version; /* L2TP protocol version */
- __u8 type; /* L2TP packet type */
- __u8 flags; /* which fields to match */
- };
- enum {
- XT_L2TP_TID = (1 << 0), /* match L2TP tunnel id */
- XT_L2TP_SID = (1 << 1), /* match L2TP session id */
- XT_L2TP_VERSION = (1 << 2), /* match L2TP protocol version */
- XT_L2TP_TYPE = (1 << 3), /* match L2TP packet type */
- };
- #endif /* _LINUX_NETFILTER_XT_L2TP_H */