/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* ebt_ip
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*
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* Authors:
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* Bart De Schuymer <bart.de.schuymer@pandora.be>
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*
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* April, 2002
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*
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* Changes:
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* added ip-sport and ip-dport
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* Innominate Security Technologies AG <mhopf@innominate.com>
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* September, 2002
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*/
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#ifndef __LINUX_BRIDGE_EBT_IP_H
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#define __LINUX_BRIDGE_EBT_IP_H
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#include <linux/types.h>
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#define EBT_IP_SOURCE 0x01
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#define EBT_IP_DEST 0x02
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#define EBT_IP_TOS 0x04
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#define EBT_IP_PROTO 0x08
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#define EBT_IP_SPORT 0x10
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#define EBT_IP_DPORT 0x20
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#define EBT_IP_ICMP 0x40
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#define EBT_IP_IGMP 0x80
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#define EBT_IP_MASK (EBT_IP_SOURCE | EBT_IP_DEST | EBT_IP_TOS | EBT_IP_PROTO |\
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EBT_IP_SPORT | EBT_IP_DPORT | EBT_IP_ICMP | EBT_IP_IGMP)
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#define EBT_IP_MATCH "ip"
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/* the same values are used for the invflags */
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struct ebt_ip_info {
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__be32 saddr;
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__be32 daddr;
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__be32 smsk;
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__be32 dmsk;
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__u8 tos;
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__u8 protocol;
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__u8 bitmask;
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__u8 invflags;
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union {
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__u16 sport[2];
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__u8 icmp_type[2];
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__u8 igmp_type[2];
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};
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union {
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__u16 dport[2];
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__u8 icmp_code[2];
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};
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};
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#endif
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