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ip_ipsec.c (195699) ip_ipsec.c (195727)
1/*-
2 * Copyright (c) 1982, 1986, 1988, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 1982, 1986, 1988, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#include <sys/cdefs.h>
31__FBSDID("$FreeBSD: head/sys/netinet/ip_ipsec.c 195699 2009-07-14 22:48:30Z rwatson $");
31__FBSDID("$FreeBSD: head/sys/netinet/ip_ipsec.c 195727 2009-07-16 21:13:04Z rwatson $");
32
33#include "opt_ipsec.h"
34#include "opt_sctp.h"
35
36#include <sys/param.h>
37#include <sys/systm.h>
38#include <sys/errno.h>
39#include <sys/kernel.h>

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72extern struct protosw inetsw[];
73
74#ifdef IPSEC
75#ifdef IPSEC_FILTERTUNNEL
76static VNET_DEFINE(int, ip4_ipsec_filtertunnel) = 1;
77#else
78static VNET_DEFINE(int, ip4_ipsec_filtertunnel) = 0;
79#endif
32
33#include "opt_ipsec.h"
34#include "opt_sctp.h"
35
36#include <sys/param.h>
37#include <sys/systm.h>
38#include <sys/errno.h>
39#include <sys/kernel.h>

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72extern struct protosw inetsw[];
73
74#ifdef IPSEC
75#ifdef IPSEC_FILTERTUNNEL
76static VNET_DEFINE(int, ip4_ipsec_filtertunnel) = 1;
77#else
78static VNET_DEFINE(int, ip4_ipsec_filtertunnel) = 0;
79#endif
80#define V_ip4_ipsec_filtertunnel VNET_GET(ip4_ipsec_filtertunnel)
80#define V_ip4_ipsec_filtertunnel VNET(ip4_ipsec_filtertunnel)
81
82SYSCTL_DECL(_net_inet_ipsec);
83SYSCTL_VNET_INT(_net_inet_ipsec, OID_AUTO, filtertunnel,
84 CTLFLAG_RW, &VNET_NAME(ip4_ipsec_filtertunnel), 0,
85 "If set filter packets from an IPsec tunnel.");
86#endif /* IPSEC */
87
88/*

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81
82SYSCTL_DECL(_net_inet_ipsec);
83SYSCTL_VNET_INT(_net_inet_ipsec, OID_AUTO, filtertunnel,
84 CTLFLAG_RW, &VNET_NAME(ip4_ipsec_filtertunnel), 0,
85 "If set filter packets from an IPsec tunnel.");
86#endif /* IPSEC */
87
88/*

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