98 lines
2.3 KiB
C
98 lines
2.3 KiB
C
/* $FreeBSD$ */
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/*
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* Copyright (C) 1993-2001 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*
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* @(#)ip_fil.h 1.35 6/5/96
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* $Id: ipmon.h,v 2.8.2.1 2006/03/21 16:13:31 darrenr Exp $
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*/
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typedef struct ipmon_action {
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struct ipmon_action *ac_next;
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int ac_mflag; /* collection of things to compare */
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int ac_dflag; /* flags to compliment the doing fields */
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int ac_syslog; /* = 1 to syslog rules. */
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char *ac_savefile; /* filename to save log records to */
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FILE *ac_savefp;
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int ac_direction;
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char ac_group[FR_GROUPLEN];
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char ac_nattag[16];
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u_32_t ac_logtag;
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int ac_type; /* nat/state/ipf */
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int ac_proto;
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int ac_rule;
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int ac_packet;
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int ac_second;
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int ac_result;
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u_32_t ac_sip;
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u_32_t ac_smsk;
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u_32_t ac_dip;
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u_32_t ac_dmsk;
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u_short ac_sport;
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u_short ac_dport;
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char *ac_exec; /* execute argument */
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char *ac_run; /* actual command that gets run */
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char *ac_iface;
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/*
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* used with ac_packet/ac_second
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*/
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struct timeval ac_last;
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int ac_pktcnt;
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} ipmon_action_t;
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#define ac_lastsec ac_last.tv_sec
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#define ac_lastusec ac_last.tv_usec
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/*
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* Flags indicating what fields to do matching upon (ac_mflag).
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*/
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#define IPMAC_DIRECTION 0x0001
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#define IPMAC_DSTIP 0x0002
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#define IPMAC_DSTPORT 0x0004
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#define IPMAC_EVERY 0x0008
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#define IPMAC_GROUP 0x0010
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#define IPMAC_INTERFACE 0x0020
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#define IPMAC_LOGTAG 0x0040
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#define IPMAC_NATTAG 0x0080
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#define IPMAC_PROTOCOL 0x0100
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#define IPMAC_RESULT 0x0200
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#define IPMAC_RULE 0x0400
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#define IPMAC_SRCIP 0x0800
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#define IPMAC_SRCPORT 0x1000
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#define IPMAC_TYPE 0x2000
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#define IPMAC_WITH 0x4000
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#define IPMR_BLOCK 1
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#define IPMR_PASS 2
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#define IPMR_NOMATCH 3
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#define IPMR_LOG 4
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#define IPMDO_SAVERAW 0x0001
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#define OPT_SYSLOG 0x001
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#define OPT_RESOLVE 0x002
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#define OPT_HEXBODY 0x004
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#define OPT_VERBOSE 0x008
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#define OPT_HEXHDR 0x010
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#define OPT_TAIL 0x020
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#define OPT_NAT 0x080
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#define OPT_STATE 0x100
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#define OPT_FILTER 0x200
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#define OPT_PORTNUM 0x400
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#define OPT_LOGALL (OPT_NAT|OPT_STATE|OPT_FILTER)
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#define HOSTNAME_V4(a,b) hostname((a), 4, (u_32_t *)&(b))
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#ifndef LOGFAC
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#define LOGFAC LOG_LOCAL0
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#endif
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extern int load_config __P((char *));
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extern void dumphex __P((FILE *, int, char *, int));
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extern int check_action __P((char *, char *, int, int));
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extern char *getword __P((int));
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extern int fac_findname __P((char *));
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