FM / netfilter

/usr/include/linux/netfilter

Name	Size	Mode	Actions
ipset/	-	0755	rm
nfnetlink.h	2457	0644	edit dl rm
nfnetlink_acct.h	900	0644	edit dl rm
nfnetlink_compat.h	2444	0644	edit dl rm
nfnetlink_conntrack.h	6186	0644	edit dl rm
nfnetlink_cthelper.h	1206	0644	edit dl rm
nfnetlink_cttimeout.h	2951	0644	edit dl rm
nfnetlink_hook.h	1689	0644	edit dl rm
nfnetlink_log.h	3105	0644	edit dl rm
nfnetlink_osf.h	2665	0644	edit dl rm
nfnetlink_queue.h	3497	0644	edit dl rm
nf_conntrack_common.h	4588	0644	edit dl rm
nf_conntrack_ftp.h	438	0644	edit dl rm
nf_conntrack_sctp.h	597	0644	edit dl rm
nf_conntrack_tcp.h	1415	0644	edit dl rm
nf_conntrack_tuple_common.h	896	0644	edit dl rm
nf_log.h	538	0644	edit dl rm
nf_nat.h	1587	0644	edit dl rm
nf_synproxy.h	576	0644	edit dl rm
nf_tables.h	56433	0644	edit dl rm
nf_tables_compat.h	731	0644	edit dl rm
xt_addrtype.h	1084	0644	edit dl rm
xt_AUDIT.h	718	0644	edit dl rm
xt_bpf.h	935	0644	edit dl rm
xt_cgroup.h	740	0644	edit dl rm
xt_CHECKSUM.h	563	0644	edit dl rm
xt_CLASSIFY.h	217	0644	edit dl rm
xt_cluster.h	374	0644	edit dl rm
xt_comment.h	230	0644	edit dl rm
xt_connbytes.h	577	0644	edit dl rm
xt_connlabel.h	360	0644	edit dl rm
xt_connlimit.h	575	0644	edit dl rm
xt_CONNMARK.h	199	0644	edit dl rm
xt_connmark.h	901	0644	edit dl rm
xt_CONNSECMARK.h	301	0644	edit dl rm
xt_conntrack.h	2557	0644	edit dl rm
xt_cpu.h	199	0644	edit dl rm
xt_CT.h	853	0644	edit dl rm
xt_dccp.h	483	0644	edit dl rm
xt_devgroup.h	429	0644	edit dl rm
xt_DSCP.h	697	0644	edit dl rm
xt_dscp.h	701	0644	edit dl rm
xt_ecn.h	736	0644	edit dl rm
xt_esp.h	418	0644	edit dl rm
xt_hashlimit.h	3256	0644	edit dl rm
xt_helper.h	188	0644	edit dl rm
xt_HMARK.h	933	0644	edit dl rm
xt_IDLETIMER.h	1001	0644	edit dl rm
xt_ipcomp.h	485	0644	edit dl rm
xt_iprange.h	581	0644	edit dl rm
xt_ipvs.h	680	0644	edit dl rm
xt_l2tp.h	739	0644	edit dl rm
xt_LED.h	470	0644	edit dl rm
xt_length.h	221	0644	edit dl rm
xt_limit.h	673	0644	edit dl rm
xt_LOG.h	642	0644	edit dl rm
xt_mac.h	227	0644	edit dl rm
xt_MARK.h	184	0644	edit dl rm
xt_mark.h	260	0644	edit dl rm
xt_multiport.h	721	0644	edit dl rm
xt_nfacct.h	421	0644	edit dl rm
xt_NFLOG.h	556	0644	edit dl rm
xt_NFQUEUE.h	779	0644	edit dl rm
xt_osf.h	1703	0644	edit dl rm
xt_owner.h	535	0644	edit dl rm
xt_physdev.h	553	0644	edit dl rm
xt_pkttype.h	188	0644	edit dl rm
xt_policy.h	1051	0644	edit dl rm
xt_quota.h	400	0644	edit dl rm
xt_RATEEST.h	390	0644	edit dl rm
xt_rateest.h	859	0644	edit dl rm
xt_realm.h	220	0644	edit dl rm
xt_recent.h	1058	0644	edit dl rm
xt_rpfilter.h	320	0644	edit dl rm
xt_sctp.h	2329	0644	edit dl rm
xt_SECMARK.h	648	0644	edit dl rm
xt_set.h	1827	0644	edit dl rm
xt_socket.h	640	0644	edit dl rm
xt_state.h	331	0644	edit dl rm
xt_statistic.h	716	0644	edit dl rm
xt_string.h	664	0644	edit dl rm
xt_SYNPROXY.h	498	0644	edit dl rm
xt_TCPMSS.h	235	0644	edit dl rm
xt_tcpmss.h	253	0644	edit dl rm
xt_TCPOPTSTRIP.h	407	0644	edit dl rm
xt_tcpudp.h	1250	0644	edit dl rm
xt_TEE.h	333	0644	edit dl rm
xt_time.h	730	0644	edit dl rm
xt_TPROXY.h	575	0644	edit dl rm
xt_u32.h	752	0644	edit dl rm
x_tables.h	4466	0644	edit dl rm

Edit: /usr/include/linux/netfilter/xt_conntrack.h (2557B)

/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
/* Header file for kernel module to match connection tracking information.
 * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
 */

#ifndef _XT_CONNTRACK_H
#define _XT_CONNTRACK_H

#include <linux/types.h>
#include <linux/netfilter.h>
#include <linux/netfilter/nf_conntrack_tuple_common.h>

#define XT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
#define XT_CONNTRACK_STATE_INVALID (1 << 0)

#define XT_CONNTRACK_STATE_SNAT (1 << (IP_CT_NUMBER + 1))
#define XT_CONNTRACK_STATE_DNAT (1 << (IP_CT_NUMBER + 2))
#define XT_CONNTRACK_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 3))

/* flags, invflags: */
enum {
	XT_CONNTRACK_STATE        = 1 << 0,
	XT_CONNTRACK_PROTO        = 1 << 1,
	XT_CONNTRACK_ORIGSRC      = 1 << 2,
	XT_CONNTRACK_ORIGDST      = 1 << 3,
	XT_CONNTRACK_REPLSRC      = 1 << 4,
	XT_CONNTRACK_REPLDST      = 1 << 5,
	XT_CONNTRACK_STATUS       = 1 << 6,
	XT_CONNTRACK_EXPIRES      = 1 << 7,
	XT_CONNTRACK_ORIGSRC_PORT = 1 << 8,
	XT_CONNTRACK_ORIGDST_PORT = 1 << 9,
	XT_CONNTRACK_REPLSRC_PORT = 1 << 10,
	XT_CONNTRACK_REPLDST_PORT = 1 << 11,
	XT_CONNTRACK_DIRECTION    = 1 << 12,
	XT_CONNTRACK_STATE_ALIAS  = 1 << 13,
};

struct xt_conntrack_mtinfo1 {
	union nf_inet_addr origsrc_addr, origsrc_mask;
	union nf_inet_addr origdst_addr, origdst_mask;
	union nf_inet_addr replsrc_addr, replsrc_mask;
	union nf_inet_addr repldst_addr, repldst_mask;
	__u32 expires_min, expires_max;
	__u16 l4proto;
	__be16 origsrc_port, origdst_port;
	__be16 replsrc_port, repldst_port;
	__u16 match_flags, invert_flags;
	__u8 state_mask, status_mask;
};

struct xt_conntrack_mtinfo2 {
	union nf_inet_addr origsrc_addr, origsrc_mask;
	union nf_inet_addr origdst_addr, origdst_mask;
	union nf_inet_addr replsrc_addr, replsrc_mask;
	union nf_inet_addr repldst_addr, repldst_mask;
	__u32 expires_min, expires_max;
	__u16 l4proto;
	__be16 origsrc_port, origdst_port;
	__be16 replsrc_port, repldst_port;
	__u16 match_flags, invert_flags;
	__u16 state_mask, status_mask;
};

struct xt_conntrack_mtinfo3 {
	union nf_inet_addr origsrc_addr, origsrc_mask;
	union nf_inet_addr origdst_addr, origdst_mask;
	union nf_inet_addr replsrc_addr, replsrc_mask;
	union nf_inet_addr repldst_addr, repldst_mask;
	__u32 expires_min, expires_max;
	__u16 l4proto;
	__u16 origsrc_port, origdst_port;
	__u16 replsrc_port, repldst_port;
	__u16 match_flags, invert_flags;
	__u16 state_mask, status_mask;
	__u16 origsrc_port_high, origdst_port_high;
	__u16 replsrc_port_high, repldst_port_high;
};

#endif /*_XT_CONNTRACK_H*/

/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */ /* Header file for kernel module to match connection tracking information. * GPL (C) 2001 Marc Boucher (marc@mbsi.ca). */ #ifndef _XT_CONNTRACK_H #define _XT_CONNTRACK_H #include #include #include #define XT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1)) #define XT_CONNTRACK_STATE_INVALID (1 << 0) #define XT_CONNTRACK_STATE_SNAT (1 << (IP_CT_NUMBER + 1)) #define XT_CONNTRACK_STATE_DNAT (1 << (IP_CT_NUMBER + 2)) #define XT_CONNTRACK_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 3)) /* flags, invflags: */ enum { XT_CONNTRACK_STATE = 1 << 0, XT_CONNTRACK_PROTO = 1 << 1, XT_CONNTRACK_ORIGSRC = 1 << 2, XT_CONNTRACK_ORIGDST = 1 << 3, XT_CONNTRACK_REPLSRC = 1 << 4, XT_CONNTRACK_REPLDST = 1 << 5, XT_CONNTRACK_STATUS = 1 << 6, XT_CONNTRACK_EXPIRES = 1 << 7, XT_CONNTRACK_ORIGSRC_PORT = 1 << 8, XT_CONNTRACK_ORIGDST_PORT = 1 << 9, XT_CONNTRACK_REPLSRC_PORT = 1 << 10, XT_CONNTRACK_REPLDST_PORT = 1 << 11, XT_CONNTRACK_DIRECTION = 1 << 12, XT_CONNTRACK_STATE_ALIAS = 1 << 13, }; struct xt_conntrack_mtinfo1 { union nf_inet_addr origsrc_addr, origsrc_mask; union nf_inet_addr origdst_addr, origdst_mask; union nf_inet_addr replsrc_addr, replsrc_mask; union nf_inet_addr repldst_addr, repldst_mask; __u32 expires_min, expires_max; __u16 l4proto; __be16 origsrc_port, origdst_port; __be16 replsrc_port, repldst_port; __u16 match_flags, invert_flags; __u8 state_mask, status_mask; }; struct xt_conntrack_mtinfo2 { union nf_inet_addr origsrc_addr, origsrc_mask; union nf_inet_addr origdst_addr, origdst_mask; union nf_inet_addr replsrc_addr, replsrc_mask; union nf_inet_addr repldst_addr, repldst_mask; __u32 expires_min, expires_max; __u16 l4proto; __be16 origsrc_port, origdst_port; __be16 replsrc_port, repldst_port; __u16 match_flags, invert_flags; __u16 state_mask, status_mask; }; struct xt_conntrack_mtinfo3 { union nf_inet_addr origsrc_addr, origsrc_mask; union nf_inet_addr origdst_addr, origdst_mask; union nf_inet_addr replsrc_addr, replsrc_mask; union nf_inet_addr repldst_addr, repldst_mask; __u32 expires_min, expires_max; __u16 l4proto; __u16 origsrc_port, origdst_port; __u16 replsrc_port, repldst_port; __u16 match_flags, invert_flags; __u16 state_mask, status_mask; __u16 origsrc_port_high, origdst_port_high; __u16 replsrc_port_high, repldst_port_high; }; #endif /*_XT_CONNTRACK_H*/