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PATH: usr / include / linux / netfilter

#ifndef _XT_TCPUDP_H
#define _XT_TCPUDP_H

#include <linux/types.h>

/* TCP matching stuff */
struct xt_tcp {
	__u16 spts[2];			/* Source port range. */
	__u16 dpts[2];			/* Destination port range. */
	__u8 option;			/* TCP Option iff non-zero*/
	__u8 flg_mask;			/* TCP flags mask byte */
	__u8 flg_cmp;			/* TCP flags compare byte */
	__u8 invflags;			/* Inverse flags */
};

/* Values for "inv" field in struct ipt_tcp. */
#define XT_TCP_INV_SRCPT	0x01	/* Invert the sense of source ports. */
#define XT_TCP_INV_DSTPT	0x02	/* Invert the sense of dest ports. */
#define XT_TCP_INV_FLAGS	0x04	/* Invert the sense of TCP flags. */
#define XT_TCP_INV_OPTION	0x08	/* Invert the sense of option test. */
#define XT_TCP_INV_MASK		0x0F	/* All possible flags. */

/* UDP matching stuff */
struct xt_udp {
	__u16 spts[2];			/* Source port range. */
	__u16 dpts[2];			/* Destination port range. */
	__u8 invflags;			/* Inverse flags */
};

/* Values for "invflags" field in struct ipt_udp. */
#define XT_UDP_INV_SRCPT	0x01	/* Invert the sense of source ports. */
#define XT_UDP_INV_DSTPT	0x02	/* Invert the sense of dest ports. */
#define XT_UDP_INV_MASK	0x03	/* All possible flags. */

#endif

[-] xt_helper.h [edit]
[-] xt_HMARK.h [edit]
[-] xt_time.h [edit]
[-] xt_dccp.h [edit]
[-] xt_IDLETIMER.h [edit]
[-] xt_recent.h [edit]
[-] nfnetlink_acct.h [edit]
[-] xt_mac.h [edit]
[-] xt_rateest.h [edit]
[-] x_tables.h [edit]
[-] xt_mark.h [edit]
[-] xt_devgroup.h [edit]
[-] xt_connlimit.h [edit]
[-] nf_conntrack_ftp.h [edit]
[-] nfnetlink_cthelper.h [edit]
[+] ..
[-] xt_u32.h [edit]
[-] xt_rpfilter.h [edit]
[-] nf_tables_compat.h [edit]
[-] xt_policy.h [edit]
[-] xt_CLASSIFY.h [edit]
[-] xt_quota.h [edit]
[-] xt_TCPOPTSTRIP.h [edit]
[-] xt_comment.h [edit]
[-] xt_sctp.h [edit]
[-] xt_tcpudp.h [edit]
[-] xt_tcpmss.h [edit]
[-] xt_nfacct.h [edit]
[-] xt_TCPMSS.h [edit]
[-] xt_length.h [edit]
[-] xt_connlabel.h [edit]
[-] xt_cpu.h [edit]
[-] xt_osf.h [edit]
[-] xt_bpf.h [edit]
[-] xt_hashlimit.h [edit]
[-] xt_NFLOG.h [edit]
[-] nfnetlink_conntrack.h [edit]
[-] xt_AUDIT.h [edit]
[-] xt_pkttype.h [edit]
[-] xt_set.h [edit]
[-] xt_string.h [edit]
[-] xt_ipvs.h [edit]
[-] xt_socket.h [edit]
[-] nf_tables.h [edit]
[-] xt_CONNSECMARK.h [edit]
[-] xt_CONNMARK.h [edit]
[-] xt_NFQUEUE.h [edit]
[-] nf_nat.h [edit]
[-] xt_connbytes.h [edit]
[-] xt_addrtype.h [edit]
[-] nfnetlink_log.h [edit]
[-] xt_LED.h [edit]
[-] xt_LOG.h [edit]
[-] xt_physdev.h [edit]
[-] xt_state.h [edit]
[-] xt_realm.h [edit]
[-] xt_SECMARK.h [edit]
[-] xt_ecn.h [edit]
[-] xt_cluster.h [edit]
[+] ipset
[-] xt_connmark.h [edit]
[-] xt_esp.h [edit]
[-] xt_TEE.h [edit]
[-] xt_owner.h [edit]
[-] nfnetlink_compat.h [edit]
[-] xt_cgroup.h [edit]
[-] xt_CHECKSUM.h [edit]
[-] xt_TPROXY.h [edit]
[-] xt_CT.h [edit]
[-] nf_conntrack_tcp.h [edit]
[-] xt_iprange.h [edit]
[-] nf_conntrack_sctp.h [edit]
[-] xt_DSCP.h [edit]
[-] nf_conntrack_common.h [edit]
[-] xt_MARK.h [edit]
[-] nfnetlink.h [edit]
[-] xt_conntrack.h [edit]
[-] nfnetlink_cttimeout.h [edit]
[-] xt_limit.h [edit]
[-] xt_RATEEST.h [edit]
[-] nfnetlink_queue.h [edit]
[-] nf_conntrack_tuple_common.h [edit]
[-] xt_dscp.h [edit]
[-] xt_statistic.h [edit]
[-] xt_multiport.h [edit]