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ip_ipsec.c (215317) ip_ipsec.c (215701)
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 215317 2010-11-14 20:38:11Z dim $");
31__FBSDID("$FreeBSD: head/sys/netinet/ip_ipsec.c 215701 2010-11-22 19:32:54Z dim $");
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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67#include <netipsec/xform.h>
68#include <netipsec/key.h>
69#endif /*IPSEC*/
70
71extern struct protosw inetsw[];
72
73#ifdef IPSEC
74#ifdef IPSEC_FILTERTUNNEL
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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67#include <netipsec/xform.h>
68#include <netipsec/key.h>
69#endif /*IPSEC*/
70
71extern struct protosw inetsw[];
72
73#ifdef IPSEC
74#ifdef IPSEC_FILTERTUNNEL
75STATIC_VNET_DEFINE(int, ip4_ipsec_filtertunnel) = 1;
75static VNET_DEFINE(int, ip4_ipsec_filtertunnel) = 1;
76#else
76#else
77STATIC_VNET_DEFINE(int, ip4_ipsec_filtertunnel) = 0;
77static VNET_DEFINE(int, ip4_ipsec_filtertunnel) = 0;
78#endif
79#define V_ip4_ipsec_filtertunnel VNET(ip4_ipsec_filtertunnel)
80
81SYSCTL_DECL(_net_inet_ipsec);
82SYSCTL_VNET_INT(_net_inet_ipsec, OID_AUTO, filtertunnel,
83 CTLFLAG_RW, &VNET_NAME(ip4_ipsec_filtertunnel), 0,
84 "If set filter packets from an IPsec tunnel.");
85#endif /* IPSEC */

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78#endif
79#define V_ip4_ipsec_filtertunnel VNET(ip4_ipsec_filtertunnel)
80
81SYSCTL_DECL(_net_inet_ipsec);
82SYSCTL_VNET_INT(_net_inet_ipsec, OID_AUTO, filtertunnel,
83 CTLFLAG_RW, &VNET_NAME(ip4_ipsec_filtertunnel), 0,
84 "If set filter packets from an IPsec tunnel.");
85#endif /* IPSEC */

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