diff options
Diffstat (limited to 'include/linux/netfilter_ipv6/ip6t_ah.h')
-rw-r--r-- | include/linux/netfilter_ipv6/ip6t_ah.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/netfilter_ipv6/ip6t_ah.h b/include/linux/netfilter_ipv6/ip6t_ah.h new file mode 100644 index 0000000..c4f0793 --- /dev/null +++ b/include/linux/netfilter_ipv6/ip6t_ah.h @@ -0,0 +1,30 @@ +#ifndef _IP6T_AH_H +#define _IP6T_AH_H + +struct ip6t_ah +{ + u_int32_t spis[2]; /* Security Parameter Index */ + u_int32_t hdrlen; /* Header Length */ + u_int8_t hdrres; /* Test of the Reserved Filed */ + u_int8_t invflags; /* Inverse flags */ +}; + +#define IP6T_AH_SPI 0x01 +#define IP6T_AH_LEN 0x02 +#define IP6T_AH_RES 0x04 + +/* Values for "invflags" field in struct ip6t_ah. */ +#define IP6T_AH_INV_SPI 0x01 /* Invert the sense of spi. */ +#define IP6T_AH_INV_LEN 0x02 /* Invert the sense of length. */ +#define IP6T_AH_INV_MASK 0x03 /* All possible flags. */ + +#define MASK_HOPOPTS 128 +#define MASK_DSTOPTS 64 +#define MASK_ROUTING 32 +#define MASK_FRAGMENT 16 +#define MASK_AH 8 +#define MASK_ESP 4 +#define MASK_NONE 2 +#define MASK_PROTO 1 + +#endif /*_IP6T_AH_H*/ |