PSARC 2009/373 Clearview IP Tunneling

PSARC 2009/410 Datalink Administration from Non-Global Zones
6858533 Clearview IP Tunneling
4861777 *snoop* cannot snoop on tunnel interfaces
5010680 M_IOCTL interface between ip and tun is horribly wrong
5029727 tun prints bogus debug messages when receiving multicast packets on 6to4 tunnels
6835873 dlpi_walk() silently fails in an exclusive zone
4152864 must not allow two tunnels to have the same tsrc/tdst pair
6855902 link and flow kstats are too promiscuous
6218826 need to be able to tunnel into a zone
4505468 network interface names can confuse, lie, and deceive
4524756 tun_wproc() takes up too much stack
6417373 tun_wproc_mdata assertion failures
4627970 scalability problems with IP in IP tunnels
4674797 ifparse_ifspec() will not correctly parse ipv6 tunnels
6509231 dladm should show links in exclusive stack zone
4793233 tun driver should include addr in DL_PHYS_ADDR_ACK for non-zero lengths
6795831 ZONE_*_DATALINK syscalls should take datalink_id_t as argument
6791472 mac module doesn't allow MAC addresses < 6 bytes
6618091 Race condition trips ASSERT() in tun.c's SIOCSLIFNAME path
6837580 bogus mi_active check in mac_set_mtu()
6868083 libinetutil: ofmt_open()'s template argument should be const
6870313 libdladm: needless dladm_init_linkprop() in i_dladm_aggr_up()
6872221 panic in dls_devnet_close() if "mtu" property is being set
4289774 Change to the interface-id does not change IPv6 link-local address
6873561 unable to create links with 31 character link names
6874666 changing a link property can accidentally destroy it
6874682 removing a link attribute corrupts the attribute list
6875167 IPCL_ISV6 conn flag is set but never used
6881764 itp reference leak in ipsec_construct_inverse_acquire()
6881951 dladm delete-vlan can no longer delete persistent-only VLANs

--HG--
rename : usr/src/uts/common/inet/tun.h => usr/src/uts/common/inet/iptun.h
rename : usr/src/uts/common/inet/ip/tun.c => usr/src/uts/common/inet/iptun/iptun.c
rename : usr/src/uts/intel/tun/Makefile => usr/src/uts/intel/iptun/Makefile
rename : usr/src/uts/sparc/tun/Makefile => usr/src/uts/sparc/iptun/Makefile

1 files changed, 75 insertions, 0 deletions

diff --git a/usr/src/lib/libdladm/common/libdliptun.h b/usr/src/lib/libdladm/common/libdliptun.h
new file mode 100644
index 0000000000..287682f5a3
--- /dev/null
+++ b/usr/src/lib/libdladm/common/libdliptun.h
@@ -0,0 +1,75 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _LIBDLIPTUN_H
+#define	_LIBDLIPTUN_H
+
+#include <netdb.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <inet/iptun.h>
+#include <libdladm.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+typedef struct iptun_params {
+	datalink_id_t	iptun_param_linkid;
+	uint_t		iptun_param_flags;
+	iptun_type_t	iptun_param_type;
+	char		iptun_param_laddr[NI_MAXHOST];	/* local address */
+	char		iptun_param_raddr[NI_MAXHOST];	/* remote address */
+	ipsec_req_t	iptun_param_secinfo;
+} iptun_params_t;
+
+/* iptun_param_flags */
+#define	IPTUN_PARAM_TYPE	0x00000001 /* itp_type is set */
+#define	IPTUN_PARAM_LADDR	0x00000002 /* itp_laddr is set */
+#define	IPTUN_PARAM_RADDR	0x00000004 /* itp_raddr is set */
+#define	IPTUN_PARAM_SECINFO	0x00000008 /* itp_secinfo is set */
+#define	IPTUN_PARAM_IMPLICIT	0x00000010 /* implicitly created IP tunnel */
+#define	IPTUN_PARAM_IPSECPOL	0x00000020 /* IPsec policy exists */
+
+extern dladm_status_t	dladm_iptun_create(dladm_handle_t, const char *,
+    iptun_params_t *, uint_t);
+extern dladm_status_t	dladm_iptun_delete(dladm_handle_t, datalink_id_t,
+    uint_t);
+extern dladm_status_t	dladm_iptun_modify(dladm_handle_t,
+    const iptun_params_t *, uint_t);
+extern dladm_status_t	dladm_iptun_getparams(dladm_handle_t, iptun_params_t *,
+    uint_t);
+extern dladm_status_t	dladm_iptun_up(dladm_handle_t, datalink_id_t);
+extern dladm_status_t	dladm_iptun_down(dladm_handle_t, datalink_id_t);
+extern dladm_status_t	dladm_iptun_set6to4relay(dladm_handle_t,
+    struct in_addr *);
+extern dladm_status_t	dladm_iptun_get6to4relay(dladm_handle_t,
+    struct in_addr *);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _LIBDLIPTUN_H */