projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 2e4e6a17 HW |
1 | /* Header file for kernel module to match connection tracking information. |
| 2 | * GPL (C) 2001 Marc Boucher (marc@mbsi.ca). | |
| 3 | */ | |
| 4 | ||
| 5 | #ifndef _XT_CONNTRACK_H | |
| 6 | #define _XT_CONNTRACK_H | |
| 7 | ||
| 9df27bab | 8 | #include <linux/types.h> |
| 2e4e6a17 | 9 | #include <linux/netfilter/nf_conntrack_tuple_common.h> |
| 2e4e6a17 HW |
10 | |
| 11 | #define XT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1)) | |
| 12 | #define XT_CONNTRACK_STATE_INVALID (1 << 0) | |
| 13 | ||
| 14 | #define XT_CONNTRACK_STATE_SNAT (1 << (IP_CT_NUMBER + 1)) | |
| 15 | #define XT_CONNTRACK_STATE_DNAT (1 << (IP_CT_NUMBER + 2)) | |
| 16 | #define XT_CONNTRACK_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 3)) | |
| 17 | ||
| 18 | /* flags, invflags: */ | |
| b4164998 JE |
19 | enum { |
| 20 | XT_CONNTRACK_STATE = 1 << 0, | |
| 21 | XT_CONNTRACK_PROTO = 1 << 1, | |
| 22 | XT_CONNTRACK_ORIGSRC = 1 << 2, | |
| 23 | XT_CONNTRACK_ORIGDST = 1 << 3, | |
| 24 | XT_CONNTRACK_REPLSRC = 1 << 4, | |
| 25 | XT_CONNTRACK_REPLDST = 1 << 5, | |
| 26 | XT_CONNTRACK_STATUS = 1 << 6, | |
| 27 | XT_CONNTRACK_EXPIRES = 1 << 7, | |
| 28 | XT_CONNTRACK_ORIGSRC_PORT = 1 << 8, | |
| 29 | XT_CONNTRACK_ORIGDST_PORT = 1 << 9, | |
| 30 | XT_CONNTRACK_REPLSRC_PORT = 1 << 10, | |
| 31 | XT_CONNTRACK_REPLDST_PORT = 1 << 11, | |
| 32 | XT_CONNTRACK_DIRECTION = 1 << 12, | |
| 33 | }; | |
| 2e4e6a17 | 34 | |
| 64eb12f9 JE |
35 | struct xt_conntrack_mtinfo1 { |
| 36 | union nf_inet_addr origsrc_addr, origsrc_mask; | |
| 37 | union nf_inet_addr origdst_addr, origdst_mask; | |
| 38 | union nf_inet_addr replsrc_addr, replsrc_mask; | |
| 39 | union nf_inet_addr repldst_addr, repldst_mask; | |
| 60c195c7 AB |
40 | __u32 expires_min, expires_max; |
| 41 | __u16 l4proto; | |
| b4164998 JE |
42 | __be16 origsrc_port, origdst_port; |
| 43 | __be16 replsrc_port, repldst_port; | |
| 60c195c7 AB |
44 | __u16 match_flags, invert_flags; |
| 45 | __u8 state_mask, status_mask; | |
| 64eb12f9 JE |
46 | }; |
| 47 | ||
| d6d3f08b JE |
48 | struct xt_conntrack_mtinfo2 { |
| 49 | union nf_inet_addr origsrc_addr, origsrc_mask; | |
| 50 | union nf_inet_addr origdst_addr, origdst_mask; | |
| 51 | union nf_inet_addr replsrc_addr, replsrc_mask; | |
| 52 | union nf_inet_addr repldst_addr, repldst_mask; | |
| 53 | __u32 expires_min, expires_max; | |
| 54 | __u16 l4proto; | |
| 55 | __be16 origsrc_port, origdst_port; | |
| 56 | __be16 replsrc_port, repldst_port; | |
| 57 | __u16 match_flags, invert_flags; | |
| 58 | __u16 state_mask, status_mask; | |
| 59 | }; | |
| 60 | ||
| 2e4e6a17 | 61 | #endif /*_XT_CONNTRACK_H*/ |