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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 423 | giacomo | 1 | #ifndef _IP6T_AH_H |
| 2 | #define _IP6T_AH_H |
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| 3 | |||
| 4 | struct ip6t_ah |
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| 5 | { |
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| 6 | u_int32_t spis[2]; /* Security Parameter Index */ |
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| 7 | u_int32_t hdrlen; /* Header Length */ |
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| 8 | u_int8_t hdrres; /* Test of the Reserved Filed */ |
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| 9 | u_int8_t invflags; /* Inverse flags */ |
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| 10 | }; |
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| 11 | |||
| 12 | #define IP6T_AH_SPI 0x01 |
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| 13 | #define IP6T_AH_LEN 0x02 |
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| 14 | #define IP6T_AH_RES 0x04 |
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| 15 | |||
| 16 | /* Values for "invflags" field in struct ip6t_ah. */ |
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| 17 | #define IP6T_AH_INV_SPI 0x01 /* Invert the sense of spi. */ |
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| 18 | #define IP6T_AH_INV_LEN 0x02 /* Invert the sense of length. */ |
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| 19 | #define IP6T_AH_INV_MASK 0x03 /* All possible flags. */ |
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| 20 | |||
| 21 | #define MASK_HOPOPTS 128 |
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| 22 | #define MASK_DSTOPTS 64 |
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| 23 | #define MASK_ROUTING 32 |
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| 24 | #define MASK_FRAGMENT 16 |
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| 25 | #define MASK_AH 8 |
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| 26 | #define MASK_ESP 4 |
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| 27 | #define MASK_NONE 2 |
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| 28 | #define MASK_PROTO 1 |
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| 29 | |||
| 30 | #endif /*_IP6T_AH_H*/ |