2005-01-07 02:30:35 +00:00
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/*-
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1999-11-22 02:45:11 +00:00
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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2007-12-10 16:03:40 +00:00
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*
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* $KAME: in6_proto.c,v 1.91 2001/05/27 13:28:35 itojun Exp $
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1999-11-22 02:45:11 +00:00
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*/
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2005-01-07 02:30:35 +00:00
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/*-
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1999-11-22 02:45:11 +00:00
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* Copyright (c) 1982, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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|
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|
* 1. Redistributions of source code must retain the above copyright
|
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|
|
|
* notice, this list of conditions and the following disclaimer.
|
|
|
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
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|
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
|
|
|
* documentation and/or other materials provided with the distribution.
|
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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|
|
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
|
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)in_proto.c 8.1 (Berkeley) 6/10/93
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*/
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2007-12-10 16:03:40 +00:00
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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2000-01-09 19:17:30 +00:00
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#include "opt_inet.h"
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2000-07-04 16:35:15 +00:00
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#include "opt_inet6.h"
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1999-12-22 19:13:38 +00:00
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#include "opt_ipsec.h"
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2005-08-10 09:13:35 +00:00
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#include "opt_ipstealth.h"
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2009-02-27 14:12:05 +00:00
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#include "opt_route.h"
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2005-02-22 13:04:05 +00:00
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#include "opt_carp.h"
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2006-11-03 15:23:16 +00:00
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#include "opt_sctp.h"
|
This patch provides the back end support for equal-cost multi-path
(ECMP) for both IPv4 and IPv6. Previously, multipath route insertion
is disallowed. For example,
route add -net 192.103.54.0/24 10.9.44.1
route add -net 192.103.54.0/24 10.9.44.2
The second route insertion will trigger an error message of
"add net 192.103.54.0/24: gateway 10.2.5.2: route already in table"
Multiple default routes can also be inserted. Here is the netstat
output:
default 10.2.5.1 UGS 0 3074 bge0 =>
default 10.2.5.2 UGS 0 0 bge0
When multipath routes exist, the "route delete" command requires
a specific gateway to be specified or else an error message would
be displayed. For example,
route delete default
would fail and trigger the following error message:
"route: writing to routing socket: No such process"
"delete net default: not in table"
On the other hand,
route delete default 10.2.5.2
would be successful: "delete net default: gateway 10.2.5.2"
One does not have to specify a gateway if there is only a single
route for a particular destination.
I need to perform more testings on address aliases and multiple
interfaces that have the same IP prefixes. This patch as it
stands today is not yet ready for prime time. Therefore, the ECMP
code fragments are fully guarded by the RADIX_MPATH macro.
Include the "options RADIX_MPATH" in the kernel configuration
to enable this feature.
Reviewed by: robert, sam, gnn, julian, kmacy
2008-04-13 05:45:14 +00:00
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#include "opt_mpath.h"
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1999-12-22 19:13:38 +00:00
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1999-11-22 02:45:11 +00:00
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/socketvar.h>
|
Conditionally compile out V_ globals while instantiating the appropriate
container structures, depending on VIMAGE_GLOBALS compile time option.
Make VIMAGE_GLOBALS a new compile-time option, which by default will not
be defined, resulting in instatiations of global variables selected for
V_irtualization (enclosed in #ifdef VIMAGE_GLOBALS blocks) to be
effectively compiled out. Instantiate new global container structures
to hold V_irtualized variables: vnet_net_0, vnet_inet_0, vnet_inet6_0,
vnet_ipsec_0, vnet_netgraph_0, and vnet_gif_0.
Update the VSYM() macro so that depending on VIMAGE_GLOBALS the V_
macros resolve either to the original globals, or to fields inside
container structures, i.e. effectively
#ifdef VIMAGE_GLOBALS
#define V_rt_tables rt_tables
#else
#define V_rt_tables vnet_net_0._rt_tables
#endif
Update SYSCTL_V_*() macros to operate either on globals or on fields
inside container structs.
Extend the internal kldsym() lookups with the ability to resolve
selected fields inside the virtualization container structs. This
applies only to the fields which are explicitly registered for kldsym()
visibility via VNET_MOD_DECLARE() and vnet_mod_register(), currently
this is done only in sys/net/if.c.
Fix a few broken instances of MODULE_GLOBAL() macro use in SCTP code,
and modify the MODULE_GLOBAL() macro to resolve to V_ macros, which in
turn result in proper code being generated depending on VIMAGE_GLOBALS.
De-virtualize local static variables in sys/contrib/pf/net/pf_subr.c
which were prematurely V_irtualized by automated V_ prepending scripts
during earlier merging steps. PF virtualization will be done
separately, most probably after next PF import.
Convert a few variable initializations at instantiation to
initialization in init functions, most notably in ipfw. Also convert
TUNABLE_INT() initializers for V_ variables to TUNABLE_FETCH_INT() in
initializer functions.
Discussed at: devsummit Strassburg
Reviewed by: bz, julian
Approved by: julian (mentor)
Obtained from: //depot/projects/vimage-commit2/...
X-MFC after: never
Sponsored by: NLnet Foundation, The FreeBSD Foundation
2008-12-10 23:12:39 +00:00
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#include <sys/proc.h>
|
1999-11-22 02:45:11 +00:00
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#include <sys/protosw.h>
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#include <sys/kernel.h>
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#include <sys/domain.h>
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#include <sys/mbuf.h>
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#include <sys/systm.h>
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#include <sys/sysctl.h>
|
Commit step 1 of the vimage project, (network stack)
virtualization work done by Marko Zec (zec@).
This is the first in a series of commits over the course
of the next few weeks.
Mark all uses of global variables to be virtualized
with a V_ prefix.
Use macros to map them back to their global names for
now, so this is a NOP change only.
We hope to have caught at least 85-90% of what is needed
so we do not invalidate a lot of outstanding patches again.
Obtained from: //depot/projects/vimage-commit2/...
Reviewed by: brooks, des, ed, mav, julian,
jamie, kris, rwatson, zec, ...
(various people I forgot, different versions)
md5 (with a bit of help)
Sponsored by: NLnet Foundation, The FreeBSD Foundation
X-MFC after: never
V_Commit_Message_Reviewed_By: more people than the patch
2008-08-17 23:27:27 +00:00
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#include <sys/vimage.h>
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1999-11-22 02:45:11 +00:00
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#include <net/if.h>
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#include <net/radix.h>
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#include <net/route.h>
|
This patch provides the back end support for equal-cost multi-path
(ECMP) for both IPv4 and IPv6. Previously, multipath route insertion
is disallowed. For example,
route add -net 192.103.54.0/24 10.9.44.1
route add -net 192.103.54.0/24 10.9.44.2
The second route insertion will trigger an error message of
"add net 192.103.54.0/24: gateway 10.2.5.2: route already in table"
Multiple default routes can also be inserted. Here is the netstat
output:
default 10.2.5.1 UGS 0 3074 bge0 =>
default 10.2.5.2 UGS 0 0 bge0
When multipath routes exist, the "route delete" command requires
a specific gateway to be specified or else an error message would
be displayed. For example,
route delete default
would fail and trigger the following error message:
"route: writing to routing socket: No such process"
"delete net default: not in table"
On the other hand,
route delete default 10.2.5.2
would be successful: "delete net default: gateway 10.2.5.2"
One does not have to specify a gateway if there is only a single
route for a particular destination.
I need to perform more testings on address aliases and multiple
interfaces that have the same IP prefixes. This patch as it
stands today is not yet ready for prime time. Therefore, the ECMP
code fragments are fully guarded by the RADIX_MPATH macro.
Include the "options RADIX_MPATH" in the kernel configuration
to enable this feature.
Reviewed by: robert, sam, gnn, julian, kmacy
2008-04-13 05:45:14 +00:00
|
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#ifdef RADIX_MPATH
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#include <net/radix_mpath.h>
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#endif
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1999-11-22 02:45:11 +00:00
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#include <netinet/in.h>
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#include <netinet/in_systm.h>
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#include <netinet/in_var.h>
|
2000-07-04 16:35:15 +00:00
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#include <netinet/ip_encap.h>
|
1999-11-22 02:45:11 +00:00
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#include <netinet/ip.h>
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#include <netinet/ip_var.h>
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2000-07-04 16:35:15 +00:00
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#include <netinet/ip6.h>
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1999-11-22 02:45:11 +00:00
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#include <netinet6/ip6_var.h>
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2000-07-04 16:35:15 +00:00
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#include <netinet/icmp6.h>
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1999-11-22 02:45:11 +00:00
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#include <netinet/tcp.h>
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#include <netinet/tcp_timer.h>
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#include <netinet/tcp_var.h>
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#include <netinet/udp.h>
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#include <netinet/udp_var.h>
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#include <netinet6/tcp6_var.h>
|
2001-06-11 12:39:29 +00:00
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#include <netinet6/raw_ip6.h>
|
1999-11-22 02:45:11 +00:00
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#include <netinet6/udp6_var.h>
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#include <netinet6/pim6_var.h>
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#include <netinet6/nd6.h>
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2005-02-22 13:04:05 +00:00
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#ifdef DEV_CARP
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#include <netinet/ip_carp.h>
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#endif
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|
2006-11-03 15:23:16 +00:00
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#ifdef SCTP
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#include <netinet/in_pcb.h>
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#include <netinet/sctp_pcb.h>
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#include <netinet/sctp.h>
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#include <netinet/sctp_var.h>
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#include <netinet6/sctp6_var.h>
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#endif /* SCTP */
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|
2007-07-03 12:13:45 +00:00
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|
#ifdef IPSEC
|
2007-07-01 11:41:27 +00:00
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#include <netipsec/ipsec.h>
|
2002-10-16 02:25:05 +00:00
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#include <netipsec/ipsec6.h>
|
2007-07-03 12:13:45 +00:00
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#endif /* IPSEC */
|
2002-10-16 02:25:05 +00:00
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1999-11-22 02:45:11 +00:00
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#include <netinet6/ip6protosw.h>
|
2008-12-02 21:37:28 +00:00
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#include <netinet6/vinet6.h>
|
1999-11-22 02:45:11 +00:00
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/*
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* TCP/IP protocol family: IP6, ICMP6, UDP, TCP.
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*/
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2000-07-04 16:35:15 +00:00
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|
extern struct domain inet6domain;
|
2005-08-10 06:38:46 +00:00
|
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|
static struct pr_usrreqs nousrreqs;
|
1999-11-22 02:45:11 +00:00
|
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|
2001-06-11 12:39:29 +00:00
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#define PR_LISTEN 0
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#define PR_ABRTACPTDIS 0
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|
1999-11-22 02:45:11 +00:00
|
|
|
struct ip6protosw inet6sw[] = {
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
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|
|
.pr_type = 0,
|
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|
.pr_domain = &inet6domain,
|
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.pr_protocol = IPPROTO_IPV6,
|
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.pr_init = ip6_init,
|
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.pr_slowtimo = frag6_slowtimo,
|
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|
.pr_drain = frag6_drain,
|
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.pr_usrreqs = &nousrreqs,
|
1999-11-22 02:45:11 +00:00
|
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|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_DGRAM,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_UDP,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
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|
|
|
.pr_input = udp6_input,
|
|
|
|
|
.pr_ctlinput = udp6_ctlinput,
|
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|
|
|
.pr_ctloutput = ip6_ctloutput,
|
|
|
|
|
.pr_usrreqs = &udp6_usrreqs,
|
1999-12-07 17:39:16 +00:00
|
|
|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_STREAM,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_TCP,
|
|
|
|
|
.pr_flags = PR_CONNREQUIRED|PR_WANTRCVD|PR_LISTEN,
|
|
|
|
|
.pr_input = tcp6_input,
|
|
|
|
|
.pr_ctlinput = tcp6_ctlinput,
|
|
|
|
|
.pr_ctloutput = tcp_ctloutput,
|
|
|
|
|
#ifndef INET /* don't call initialization and timeout routines twice */
|
|
|
|
|
.pr_init = tcp_init,
|
|
|
|
|
.pr_fasttimo = tcp_fasttimo,
|
|
|
|
|
.pr_slowtimo = tcp_slowtimo,
|
2000-01-09 19:17:30 +00:00
|
|
|
#endif
|
2005-11-09 13:29:16 +00:00
|
|
|
.pr_drain = tcp_drain,
|
|
|
|
|
.pr_usrreqs = &tcp6_usrreqs,
|
2000-01-09 19:17:30 +00:00
|
|
|
},
|
2006-11-03 15:23:16 +00:00
|
|
|
#ifdef SCTP
|
2007-07-05 16:29:40 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_DGRAM,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_SCTP,
|
|
|
|
|
.pr_flags = PR_WANTRCVD,
|
|
|
|
|
.pr_input = sctp6_input,
|
|
|
|
|
.pr_ctlinput = sctp6_ctlinput,
|
2006-11-03 15:23:16 +00:00
|
|
|
.pr_ctloutput = sctp_ctloutput,
|
2007-07-05 16:29:40 +00:00
|
|
|
.pr_drain = sctp_drain,
|
|
|
|
|
.pr_usrreqs = &sctp6_usrreqs
|
2006-11-03 15:23:16 +00:00
|
|
|
},
|
|
|
|
|
{
|
2007-07-05 16:29:40 +00:00
|
|
|
.pr_type = SOCK_SEQPACKET,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_SCTP,
|
|
|
|
|
.pr_flags = PR_WANTRCVD,
|
|
|
|
|
.pr_input = sctp6_input,
|
|
|
|
|
.pr_ctlinput = sctp6_ctlinput,
|
2006-11-03 15:23:16 +00:00
|
|
|
.pr_ctloutput = sctp_ctloutput,
|
2007-07-05 16:29:40 +00:00
|
|
|
.pr_drain = sctp_drain,
|
|
|
|
|
.pr_usrreqs = &sctp6_usrreqs
|
2006-11-03 15:23:16 +00:00
|
|
|
},
|
|
|
|
|
|
2007-07-05 16:29:40 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_STREAM,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_SCTP,
|
|
|
|
|
.pr_flags = PR_WANTRCVD,
|
|
|
|
|
.pr_input = sctp6_input,
|
|
|
|
|
.pr_ctlinput = sctp6_ctlinput,
|
2006-11-03 15:23:16 +00:00
|
|
|
.pr_ctloutput = sctp_ctloutput,
|
2007-07-05 16:29:40 +00:00
|
|
|
.pr_drain = sctp_drain,
|
|
|
|
|
.pr_usrreqs = &sctp6_usrreqs
|
2006-11-03 15:23:16 +00:00
|
|
|
},
|
|
|
|
|
#endif /* SCTP */
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_RAW,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
|
|
|
|
.pr_input = rip6_input,
|
|
|
|
|
.pr_output = rip6_output,
|
|
|
|
|
.pr_ctlinput = rip6_ctlinput,
|
|
|
|
|
.pr_ctloutput = rip6_ctloutput,
|
|
|
|
|
.pr_usrreqs = &rip6_usrreqs
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_ICMPV6,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
|
|
|
|
|
.pr_input = icmp6_input,
|
|
|
|
|
.pr_output = rip6_output,
|
|
|
|
|
.pr_ctlinput = rip6_ctlinput,
|
|
|
|
|
.pr_ctloutput = rip6_ctloutput,
|
|
|
|
|
.pr_init = icmp6_init,
|
|
|
|
|
.pr_fasttimo = icmp6_fasttimo,
|
|
|
|
|
.pr_usrreqs = &rip6_usrreqs
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_DSTOPTS,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
|
|
|
|
.pr_input = dest6_input,
|
|
|
|
|
.pr_usrreqs = &nousrreqs
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_ROUTING,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
|
|
|
|
.pr_input = route6_input,
|
|
|
|
|
.pr_usrreqs = &nousrreqs
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_FRAGMENT,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
|
|
|
|
.pr_input = frag6_input,
|
|
|
|
|
.pr_usrreqs = &nousrreqs
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2007-07-03 12:13:45 +00:00
|
|
|
#ifdef IPSEC
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_AH,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
2007-07-01 11:41:27 +00:00
|
|
|
.pr_input = ipsec6_common_input,
|
2005-11-09 13:29:16 +00:00
|
|
|
.pr_usrreqs = &nousrreqs,
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_ESP,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
2007-07-01 11:41:27 +00:00
|
|
|
.pr_input = ipsec6_common_input,
|
2005-11-09 13:29:16 +00:00
|
|
|
.pr_ctlinput = esp6_ctlinput,
|
|
|
|
|
.pr_usrreqs = &nousrreqs,
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_IPCOMP,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
2007-07-01 11:41:27 +00:00
|
|
|
.pr_input = ipsec6_common_input,
|
2005-11-09 13:29:16 +00:00
|
|
|
.pr_usrreqs = &nousrreqs,
|
2000-07-04 16:35:15 +00:00
|
|
|
},
|
2007-07-03 12:13:45 +00:00
|
|
|
#endif /* IPSEC */
|
2000-07-04 16:35:15 +00:00
|
|
|
#ifdef INET
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_IPV4,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
|
|
|
|
|
.pr_input = encap6_input,
|
|
|
|
|
.pr_output = rip6_output,
|
|
|
|
|
.pr_ctloutput = rip6_ctloutput,
|
|
|
|
|
.pr_init = encap_init,
|
|
|
|
|
.pr_usrreqs = &rip6_usrreqs
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2002-04-19 04:46:24 +00:00
|
|
|
#endif /* INET */
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_IPV6,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
|
|
|
|
|
.pr_input = encap6_input,
|
|
|
|
|
.pr_output = rip6_output,
|
|
|
|
|
.pr_ctloutput = rip6_ctloutput,
|
|
|
|
|
.pr_init = encap_init,
|
|
|
|
|
.pr_usrreqs = &rip6_usrreqs
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_PIM,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
|
2007-02-24 11:38:47 +00:00
|
|
|
.pr_input = encap6_input,
|
2005-11-09 13:29:16 +00:00
|
|
|
.pr_output = rip6_output,
|
|
|
|
|
.pr_ctloutput = rip6_ctloutput,
|
|
|
|
|
.pr_usrreqs = &rip6_usrreqs
|
2000-01-28 05:10:56 +00:00
|
|
|
},
|
2005-02-22 13:04:05 +00:00
|
|
|
#ifdef DEV_CARP
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_protocol = IPPROTO_CARP,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
|
|
|
|
.pr_input = carp6_input,
|
|
|
|
|
.pr_output = rip6_output,
|
|
|
|
|
.pr_ctloutput = rip6_ctloutput,
|
|
|
|
|
.pr_usrreqs = &rip6_usrreqs
|
2005-02-22 13:04:05 +00:00
|
|
|
},
|
|
|
|
|
#endif /* DEV_CARP */
|
1999-11-22 02:45:11 +00:00
|
|
|
/* raw wildcard */
|
2005-11-09 13:29:16 +00:00
|
|
|
{
|
|
|
|
|
.pr_type = SOCK_RAW,
|
|
|
|
|
.pr_domain = &inet6domain,
|
|
|
|
|
.pr_flags = PR_ATOMIC|PR_ADDR,
|
|
|
|
|
.pr_input = rip6_input,
|
|
|
|
|
.pr_output = rip6_output,
|
|
|
|
|
.pr_ctloutput = rip6_ctloutput,
|
|
|
|
|
.pr_usrreqs = &rip6_usrreqs
|
1999-11-22 02:45:11 +00:00
|
|
|
},
|
|
|
|
|
};
|
|
|
|
|
|
2008-01-08 19:08:58 +00:00
|
|
|
extern int in6_inithead(void **, int);
|
1999-11-22 02:45:11 +00:00
|
|
|
|
2005-11-09 13:29:16 +00:00
|
|
|
struct domain inet6domain = {
|
|
|
|
|
.dom_family = AF_INET6,
|
|
|
|
|
.dom_name = "internet6",
|
|
|
|
|
.dom_protosw = (struct protosw *)inet6sw,
|
|
|
|
|
.dom_protoswNPROTOSW = (struct protosw *)
|
|
|
|
|
&inet6sw[sizeof(inet6sw)/sizeof(inet6sw[0])],
|
This patch provides the back end support for equal-cost multi-path
(ECMP) for both IPv4 and IPv6. Previously, multipath route insertion
is disallowed. For example,
route add -net 192.103.54.0/24 10.9.44.1
route add -net 192.103.54.0/24 10.9.44.2
The second route insertion will trigger an error message of
"add net 192.103.54.0/24: gateway 10.2.5.2: route already in table"
Multiple default routes can also be inserted. Here is the netstat
output:
default 10.2.5.1 UGS 0 3074 bge0 =>
default 10.2.5.2 UGS 0 0 bge0
When multipath routes exist, the "route delete" command requires
a specific gateway to be specified or else an error message would
be displayed. For example,
route delete default
would fail and trigger the following error message:
"route: writing to routing socket: No such process"
"delete net default: not in table"
On the other hand,
route delete default 10.2.5.2
would be successful: "delete net default: gateway 10.2.5.2"
One does not have to specify a gateway if there is only a single
route for a particular destination.
I need to perform more testings on address aliases and multiple
interfaces that have the same IP prefixes. This patch as it
stands today is not yet ready for prime time. Therefore, the ECMP
code fragments are fully guarded by the RADIX_MPATH macro.
Include the "options RADIX_MPATH" in the kernel configuration
to enable this feature.
Reviewed by: robert, sam, gnn, julian, kmacy
2008-04-13 05:45:14 +00:00
|
|
|
#ifdef RADIX_MPATH
|
|
|
|
|
.dom_rtattach = rn6_mpath_inithead,
|
|
|
|
|
#else
|
2005-11-09 13:29:16 +00:00
|
|
|
.dom_rtattach = in6_inithead,
|
This patch provides the back end support for equal-cost multi-path
(ECMP) for both IPv4 and IPv6. Previously, multipath route insertion
is disallowed. For example,
route add -net 192.103.54.0/24 10.9.44.1
route add -net 192.103.54.0/24 10.9.44.2
The second route insertion will trigger an error message of
"add net 192.103.54.0/24: gateway 10.2.5.2: route already in table"
Multiple default routes can also be inserted. Here is the netstat
output:
default 10.2.5.1 UGS 0 3074 bge0 =>
default 10.2.5.2 UGS 0 0 bge0
When multipath routes exist, the "route delete" command requires
a specific gateway to be specified or else an error message would
be displayed. For example,
route delete default
would fail and trigger the following error message:
"route: writing to routing socket: No such process"
"delete net default: not in table"
On the other hand,
route delete default 10.2.5.2
would be successful: "delete net default: gateway 10.2.5.2"
One does not have to specify a gateway if there is only a single
route for a particular destination.
I need to perform more testings on address aliases and multiple
interfaces that have the same IP prefixes. This patch as it
stands today is not yet ready for prime time. Therefore, the ECMP
code fragments are fully guarded by the RADIX_MPATH macro.
Include the "options RADIX_MPATH" in the kernel configuration
to enable this feature.
Reviewed by: robert, sam, gnn, julian, kmacy
2008-04-13 05:45:14 +00:00
|
|
|
#endif
|
2005-11-09 13:29:16 +00:00
|
|
|
.dom_rtoffset = offsetof(struct sockaddr_in6, sin6_addr) << 3,
|
|
|
|
|
.dom_maxrtkey = sizeof(struct sockaddr_in6),
|
|
|
|
|
.dom_ifattach = in6_domifattach,
|
|
|
|
|
.dom_ifdetach = in6_domifdetach
|
|
|
|
|
};
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
DOMAIN_SET(inet6);
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Internet configuration info
|
|
|
|
|
*/
|
2008-11-19 09:39:34 +00:00
|
|
|
#ifdef VIMAGE_GLOBALS
|
|
|
|
|
int ip6_forwarding;
|
|
|
|
|
int ip6_sendredirects;
|
|
|
|
|
int ip6_defhlim;
|
|
|
|
|
int ip6_defmcasthlim;
|
|
|
|
|
int ip6_accept_rtadv;
|
|
|
|
|
int ip6_maxfragpackets;
|
|
|
|
|
int ip6_maxfrags;
|
|
|
|
|
int ip6_log_interval;
|
|
|
|
|
int ip6_hdrnestlimit;
|
|
|
|
|
int ip6_dad_count;
|
|
|
|
|
int ip6_auto_flowlabel;
|
|
|
|
|
int ip6_use_deprecated;
|
|
|
|
|
int ip6_rr_prune;
|
|
|
|
|
int ip6_mcast_pmtu;
|
|
|
|
|
int ip6_v6only;
|
|
|
|
|
int ip6_keepfaith;
|
|
|
|
|
time_t ip6_log_time;
|
|
|
|
|
int ip6stealth;
|
|
|
|
|
int nd6_onlink_ns_rfc4861;
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
/* icmp6 */
|
|
|
|
|
/*
|
|
|
|
|
* BSDI4 defines these variables in in_proto.c...
|
|
|
|
|
* XXX: what if we don't define INET? Should we define pmtu6_expire
|
|
|
|
|
* or so? (jinmei@kame.net 19990310)
|
|
|
|
|
*/
|
2008-11-19 09:39:34 +00:00
|
|
|
int pmtu_expire;
|
|
|
|
|
int pmtu_probe;
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
/* raw IP6 parameters */
|
|
|
|
|
/*
|
|
|
|
|
* Nominal space allocated to a raw ip socket.
|
|
|
|
|
*/
|
2008-11-19 09:39:34 +00:00
|
|
|
u_long rip6_sendspace;
|
|
|
|
|
u_long rip6_recvspace;
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
/* ICMPV6 parameters */
|
2008-11-19 09:39:34 +00:00
|
|
|
int icmp6_rediraccept;
|
|
|
|
|
int icmp6_redirtimeout;
|
|
|
|
|
int icmp6errppslim;
|
2007-05-17 21:20:24 +00:00
|
|
|
/* control how to respond to NI queries */
|
2008-11-19 09:39:34 +00:00
|
|
|
int icmp6_nodeinfo;
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
/* UDP on IP6 parameters */
|
2008-11-19 09:39:34 +00:00
|
|
|
int udp6_sendspace;
|
|
|
|
|
int udp6_recvspace;
|
|
|
|
|
#endif /* VIMAGE_GLOBALS */
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* sysctl related items.
|
|
|
|
|
*/
|
|
|
|
|
SYSCTL_NODE(_net, PF_INET6, inet6, CTLFLAG_RW, 0,
|
|
|
|
|
"Internet6 Family");
|
|
|
|
|
|
|
|
|
|
/* net.inet6 */
|
|
|
|
|
SYSCTL_NODE(_net_inet6, IPPROTO_IPV6, ip6, CTLFLAG_RW, 0, "IP6");
|
|
|
|
|
SYSCTL_NODE(_net_inet6, IPPROTO_ICMPV6, icmp6, CTLFLAG_RW, 0, "ICMP6");
|
|
|
|
|
SYSCTL_NODE(_net_inet6, IPPROTO_UDP, udp6, CTLFLAG_RW, 0, "UDP6");
|
|
|
|
|
SYSCTL_NODE(_net_inet6, IPPROTO_TCP, tcp6, CTLFLAG_RW, 0, "TCP6");
|
2006-11-03 15:23:16 +00:00
|
|
|
#ifdef SCTP
|
|
|
|
|
SYSCTL_NODE(_net_inet6, IPPROTO_SCTP, sctp6, CTLFLAG_RW, 0, "SCTP6");
|
|
|
|
|
#endif
|
2007-07-03 12:13:45 +00:00
|
|
|
#ifdef IPSEC
|
1999-11-22 02:45:11 +00:00
|
|
|
SYSCTL_NODE(_net_inet6, IPPROTO_ESP, ipsec6, CTLFLAG_RW, 0, "IPSEC6");
|
2007-07-03 12:13:45 +00:00
|
|
|
#endif /* IPSEC */
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
/* net.inet6.ip6 */
|
|
|
|
|
static int
|
2001-06-11 12:39:29 +00:00
|
|
|
sysctl_ip6_temppltime(SYSCTL_HANDLER_ARGS)
|
1999-11-22 02:45:11 +00:00
|
|
|
{
|
Step 1.5 of importing the network stack virtualization infrastructure
from the vimage project, as per plan established at devsummit 08/08:
http://wiki.freebsd.org/Image/Notes200808DevSummit
Introduce INIT_VNET_*() initializer macros, VNET_FOREACH() iterator
macros, and CURVNET_SET() context setting macros, all currently
resolving to NOPs.
Prepare for virtualization of selected SYSCTL objects by introducing a
family of SYSCTL_V_*() macros, currently resolving to their global
counterparts, i.e. SYSCTL_V_INT() == SYSCTL_INT().
Move selected #defines from sys/sys/vimage.h to newly introduced header
files specific to virtualized subsystems (sys/net/vnet.h,
sys/netinet/vinet.h etc.).
All the changes are verified to have zero functional impact at this
point in time by doing MD5 comparision between pre- and post-change
object files(*).
(*) netipsec/keysock.c did not validate depending on compile time options.
Implemented by: julian, bz, brooks, zec
Reviewed by: julian, bz, brooks, kris, rwatson, ...
Approved by: julian (mentor)
Obtained from: //depot/projects/vimage-commit2/...
X-MFC after: never
Sponsored by: NLnet Foundation, The FreeBSD Foundation
2008-10-02 15:37:58 +00:00
|
|
|
INIT_VNET_INET6(curvnet);
|
1999-11-22 02:45:11 +00:00
|
|
|
int error = 0;
|
2001-06-11 12:39:29 +00:00
|
|
|
int old;
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
error = SYSCTL_OUT(req, arg1, sizeof(int));
|
|
|
|
|
if (error || !req->newptr)
|
|
|
|
|
return (error);
|
Commit step 1 of the vimage project, (network stack)
virtualization work done by Marko Zec (zec@).
This is the first in a series of commits over the course
of the next few weeks.
Mark all uses of global variables to be virtualized
with a V_ prefix.
Use macros to map them back to their global names for
now, so this is a NOP change only.
We hope to have caught at least 85-90% of what is needed
so we do not invalidate a lot of outstanding patches again.
Obtained from: //depot/projects/vimage-commit2/...
Reviewed by: brooks, des, ed, mav, julian,
jamie, kris, rwatson, zec, ...
(various people I forgot, different versions)
md5 (with a bit of help)
Sponsored by: NLnet Foundation, The FreeBSD Foundation
X-MFC after: never
V_Commit_Message_Reviewed_By: more people than the patch
2008-08-17 23:27:27 +00:00
|
|
|
old = V_ip6_temp_preferred_lifetime;
|
1999-11-22 02:45:11 +00:00
|
|
|
error = SYSCTL_IN(req, arg1, sizeof(int));
|
Commit step 1 of the vimage project, (network stack)
virtualization work done by Marko Zec (zec@).
This is the first in a series of commits over the course
of the next few weeks.
Mark all uses of global variables to be virtualized
with a V_ prefix.
Use macros to map them back to their global names for
now, so this is a NOP change only.
We hope to have caught at least 85-90% of what is needed
so we do not invalidate a lot of outstanding patches again.
Obtained from: //depot/projects/vimage-commit2/...
Reviewed by: brooks, des, ed, mav, julian,
jamie, kris, rwatson, zec, ...
(various people I forgot, different versions)
md5 (with a bit of help)
Sponsored by: NLnet Foundation, The FreeBSD Foundation
X-MFC after: never
V_Commit_Message_Reviewed_By: more people than the patch
2008-08-17 23:27:27 +00:00
|
|
|
if (V_ip6_temp_preferred_lifetime <
|
|
|
|
|
V_ip6_desync_factor + V_ip6_temp_regen_advance) {
|
|
|
|
|
V_ip6_temp_preferred_lifetime = old;
|
2003-10-06 14:02:09 +00:00
|
|
|
return (EINVAL);
|
1999-11-22 02:45:11 +00:00
|
|
|
}
|
2003-10-06 14:02:09 +00:00
|
|
|
return (error);
|
1999-11-22 02:45:11 +00:00
|
|
|
}
|
|
|
|
|
|
2000-07-04 16:35:15 +00:00
|
|
|
static int
|
2001-06-11 12:39:29 +00:00
|
|
|
sysctl_ip6_tempvltime(SYSCTL_HANDLER_ARGS)
|
2000-07-04 16:35:15 +00:00
|
|
|
{
|
Step 1.5 of importing the network stack virtualization infrastructure
from the vimage project, as per plan established at devsummit 08/08:
http://wiki.freebsd.org/Image/Notes200808DevSummit
Introduce INIT_VNET_*() initializer macros, VNET_FOREACH() iterator
macros, and CURVNET_SET() context setting macros, all currently
resolving to NOPs.
Prepare for virtualization of selected SYSCTL objects by introducing a
family of SYSCTL_V_*() macros, currently resolving to their global
counterparts, i.e. SYSCTL_V_INT() == SYSCTL_INT().
Move selected #defines from sys/sys/vimage.h to newly introduced header
files specific to virtualized subsystems (sys/net/vnet.h,
sys/netinet/vinet.h etc.).
All the changes are verified to have zero functional impact at this
point in time by doing MD5 comparision between pre- and post-change
object files(*).
(*) netipsec/keysock.c did not validate depending on compile time options.
Implemented by: julian, bz, brooks, zec
Reviewed by: julian, bz, brooks, kris, rwatson, ...
Approved by: julian (mentor)
Obtained from: //depot/projects/vimage-commit2/...
X-MFC after: never
Sponsored by: NLnet Foundation, The FreeBSD Foundation
2008-10-02 15:37:58 +00:00
|
|
|
INIT_VNET_INET6(curvnet);
|
2001-06-11 12:39:29 +00:00
|
|
|
int error = 0;
|
|
|
|
|
int old;
|
|
|
|
|
|
|
|
|
|
error = SYSCTL_OUT(req, arg1, sizeof(int));
|
|
|
|
|
if (error || !req->newptr)
|
2000-07-04 16:35:15 +00:00
|
|
|
return (error);
|
Commit step 1 of the vimage project, (network stack)
virtualization work done by Marko Zec (zec@).
This is the first in a series of commits over the course
of the next few weeks.
Mark all uses of global variables to be virtualized
with a V_ prefix.
Use macros to map them back to their global names for
now, so this is a NOP change only.
We hope to have caught at least 85-90% of what is needed
so we do not invalidate a lot of outstanding patches again.
Obtained from: //depot/projects/vimage-commit2/...
Reviewed by: brooks, des, ed, mav, julian,
jamie, kris, rwatson, zec, ...
(various people I forgot, different versions)
md5 (with a bit of help)
Sponsored by: NLnet Foundation, The FreeBSD Foundation
X-MFC after: never
V_Commit_Message_Reviewed_By: more people than the patch
2008-08-17 23:27:27 +00:00
|
|
|
old = V_ip6_temp_valid_lifetime;
|
2001-06-11 12:39:29 +00:00
|
|
|
error = SYSCTL_IN(req, arg1, sizeof(int));
|
Commit step 1 of the vimage project, (network stack)
virtualization work done by Marko Zec (zec@).
This is the first in a series of commits over the course
of the next few weeks.
Mark all uses of global variables to be virtualized
with a V_ prefix.
Use macros to map them back to their global names for
now, so this is a NOP change only.
We hope to have caught at least 85-90% of what is needed
so we do not invalidate a lot of outstanding patches again.
Obtained from: //depot/projects/vimage-commit2/...
Reviewed by: brooks, des, ed, mav, julian,
jamie, kris, rwatson, zec, ...
(various people I forgot, different versions)
md5 (with a bit of help)
Sponsored by: NLnet Foundation, The FreeBSD Foundation
X-MFC after: never
V_Commit_Message_Reviewed_By: more people than the patch
2008-08-17 23:27:27 +00:00
|
|
|
if (V_ip6_temp_valid_lifetime < V_ip6_temp_preferred_lifetime) {
|
|
|
|
|
V_ip6_temp_preferred_lifetime = old;
|
2003-10-06 14:02:09 +00:00
|
|
|
return (EINVAL);
|
2001-06-11 12:39:29 +00:00
|
|
|
}
|
2003-10-06 14:02:09 +00:00
|
|
|
return (error);
|
2000-07-04 16:35:15 +00:00
|
|
|
}
|
|
|
|
|
|
Step 1.5 of importing the network stack virtualization infrastructure
from the vimage project, as per plan established at devsummit 08/08:
http://wiki.freebsd.org/Image/Notes200808DevSummit
Introduce INIT_VNET_*() initializer macros, VNET_FOREACH() iterator
macros, and CURVNET_SET() context setting macros, all currently
resolving to NOPs.
Prepare for virtualization of selected SYSCTL objects by introducing a
family of SYSCTL_V_*() macros, currently resolving to their global
counterparts, i.e. SYSCTL_V_INT() == SYSCTL_INT().
Move selected #defines from sys/sys/vimage.h to newly introduced header
files specific to virtualized subsystems (sys/net/vnet.h,
sys/netinet/vinet.h etc.).
All the changes are verified to have zero functional impact at this
point in time by doing MD5 comparision between pre- and post-change
object files(*).
(*) netipsec/keysock.c did not validate depending on compile time options.
Implemented by: julian, bz, brooks, zec
Reviewed by: julian, bz, brooks, kris, rwatson, ...
Approved by: julian (mentor)
Obtained from: //depot/projects/vimage-commit2/...
X-MFC after: never
Sponsored by: NLnet Foundation, The FreeBSD Foundation
2008-10-02 15:37:58 +00:00
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_FORWARDING,
|
|
|
|
|
forwarding, CTLFLAG_RW, ip6_forwarding, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_SENDREDIRECTS,
|
|
|
|
|
redirect, CTLFLAG_RW, ip6_sendredirects, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_DEFHLIM,
|
|
|
|
|
hlim, CTLFLAG_RW, ip6_defhlim, 0, "");
|
|
|
|
|
SYSCTL_V_STRUCT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_STATS, stats,
|
|
|
|
|
CTLFLAG_RD, ip6stat, ip6stat, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_MAXFRAGPACKETS,
|
|
|
|
|
maxfragpackets, CTLFLAG_RW, ip6_maxfragpackets, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_ACCEPT_RTADV,
|
|
|
|
|
accept_rtadv, CTLFLAG_RW, ip6_accept_rtadv, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_KEEPFAITH,
|
|
|
|
|
keepfaith, CTLFLAG_RW, ip6_keepfaith, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_LOG_INTERVAL,
|
|
|
|
|
log_interval, CTLFLAG_RW, ip6_log_interval, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_HDRNESTLIMIT,
|
|
|
|
|
hdrnestlimit, CTLFLAG_RW, ip6_hdrnestlimit, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_DAD_COUNT,
|
|
|
|
|
dad_count, CTLFLAG_RW, ip6_dad_count, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_AUTO_FLOWLABEL,
|
|
|
|
|
auto_flowlabel, CTLFLAG_RW, ip6_auto_flowlabel, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_DEFMCASTHLIM,
|
|
|
|
|
defmcasthlim, CTLFLAG_RW, ip6_defmcasthlim, 0, "");
|
1999-12-07 17:39:16 +00:00
|
|
|
SYSCTL_STRING(_net_inet6_ip6, IPV6CTL_KAME_VERSION,
|
|
|
|
|
kame_version, CTLFLAG_RD, __KAME_VERSION, 0, "");
|
Step 1.5 of importing the network stack virtualization infrastructure
from the vimage project, as per plan established at devsummit 08/08:
http://wiki.freebsd.org/Image/Notes200808DevSummit
Introduce INIT_VNET_*() initializer macros, VNET_FOREACH() iterator
macros, and CURVNET_SET() context setting macros, all currently
resolving to NOPs.
Prepare for virtualization of selected SYSCTL objects by introducing a
family of SYSCTL_V_*() macros, currently resolving to their global
counterparts, i.e. SYSCTL_V_INT() == SYSCTL_INT().
Move selected #defines from sys/sys/vimage.h to newly introduced header
files specific to virtualized subsystems (sys/net/vnet.h,
sys/netinet/vinet.h etc.).
All the changes are verified to have zero functional impact at this
point in time by doing MD5 comparision between pre- and post-change
object files(*).
(*) netipsec/keysock.c did not validate depending on compile time options.
Implemented by: julian, bz, brooks, zec
Reviewed by: julian, bz, brooks, kris, rwatson, ...
Approved by: julian (mentor)
Obtained from: //depot/projects/vimage-commit2/...
X-MFC after: never
Sponsored by: NLnet Foundation, The FreeBSD Foundation
2008-10-02 15:37:58 +00:00
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_USE_DEPRECATED,
|
|
|
|
|
use_deprecated, CTLFLAG_RW, ip6_use_deprecated, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_RR_PRUNE,
|
|
|
|
|
rr_prune, CTLFLAG_RW, ip6_rr_prune, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_USETEMPADDR,
|
|
|
|
|
use_tempaddr, CTLFLAG_RW, ip6_use_tempaddr, 0, "");
|
|
|
|
|
SYSCTL_V_OID(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_TEMPPLTIME, temppltime,
|
|
|
|
|
CTLTYPE_INT|CTLFLAG_RW, ip6_temp_preferred_lifetime, 0,
|
|
|
|
|
sysctl_ip6_temppltime, "I", "");
|
|
|
|
|
SYSCTL_V_OID(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_TEMPVLTIME, tempvltime,
|
|
|
|
|
CTLTYPE_INT|CTLFLAG_RW, ip6_temp_valid_lifetime, 0,
|
|
|
|
|
sysctl_ip6_tempvltime, "I", "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_V6ONLY,
|
|
|
|
|
v6only, CTLFLAG_RW, ip6_v6only, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_AUTO_LINKLOCAL,
|
|
|
|
|
auto_linklocal, CTLFLAG_RW, ip6_auto_linklocal, 0, "");
|
|
|
|
|
SYSCTL_V_STRUCT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_RIP6STATS,
|
|
|
|
|
rip6stats, CTLFLAG_RD, rip6stat, rip6stat, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_PREFER_TEMPADDR,
|
|
|
|
|
prefer_tempaddr, CTLFLAG_RW, ip6_prefer_tempaddr, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_USE_DEFAULTZONE,
|
|
|
|
|
use_defaultzone, CTLFLAG_RW, ip6_use_defzone, 0,"");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_MAXFRAGS,
|
|
|
|
|
maxfrags, CTLFLAG_RW, ip6_maxfrags, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_MCAST_PMTU,
|
|
|
|
|
mcast_pmtu, CTLFLAG_RW, ip6_mcast_pmtu, 0, "");
|
2005-08-10 09:13:35 +00:00
|
|
|
#ifdef IPSTEALTH
|
Step 1.5 of importing the network stack virtualization infrastructure
from the vimage project, as per plan established at devsummit 08/08:
http://wiki.freebsd.org/Image/Notes200808DevSummit
Introduce INIT_VNET_*() initializer macros, VNET_FOREACH() iterator
macros, and CURVNET_SET() context setting macros, all currently
resolving to NOPs.
Prepare for virtualization of selected SYSCTL objects by introducing a
family of SYSCTL_V_*() macros, currently resolving to their global
counterparts, i.e. SYSCTL_V_INT() == SYSCTL_INT().
Move selected #defines from sys/sys/vimage.h to newly introduced header
files specific to virtualized subsystems (sys/net/vnet.h,
sys/netinet/vinet.h etc.).
All the changes are verified to have zero functional impact at this
point in time by doing MD5 comparision between pre- and post-change
object files(*).
(*) netipsec/keysock.c did not validate depending on compile time options.
Implemented by: julian, bz, brooks, zec
Reviewed by: julian, bz, brooks, kris, rwatson, ...
Approved by: julian (mentor)
Obtained from: //depot/projects/vimage-commit2/...
X-MFC after: never
Sponsored by: NLnet Foundation, The FreeBSD Foundation
2008-10-02 15:37:58 +00:00
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_ip6, IPV6CTL_STEALTH,
|
|
|
|
|
stealth, CTLFLAG_RW, ip6stealth, 0, "");
|
2005-08-10 09:13:35 +00:00
|
|
|
#endif
|
1999-11-22 02:45:11 +00:00
|
|
|
|
|
|
|
|
/* net.inet6.icmp6 */
|
Step 1.5 of importing the network stack virtualization infrastructure
from the vimage project, as per plan established at devsummit 08/08:
http://wiki.freebsd.org/Image/Notes200808DevSummit
Introduce INIT_VNET_*() initializer macros, VNET_FOREACH() iterator
macros, and CURVNET_SET() context setting macros, all currently
resolving to NOPs.
Prepare for virtualization of selected SYSCTL objects by introducing a
family of SYSCTL_V_*() macros, currently resolving to their global
counterparts, i.e. SYSCTL_V_INT() == SYSCTL_INT().
Move selected #defines from sys/sys/vimage.h to newly introduced header
files specific to virtualized subsystems (sys/net/vnet.h,
sys/netinet/vinet.h etc.).
All the changes are verified to have zero functional impact at this
point in time by doing MD5 comparision between pre- and post-change
object files(*).
(*) netipsec/keysock.c did not validate depending on compile time options.
Implemented by: julian, bz, brooks, zec
Reviewed by: julian, bz, brooks, kris, rwatson, ...
Approved by: julian (mentor)
Obtained from: //depot/projects/vimage-commit2/...
X-MFC after: never
Sponsored by: NLnet Foundation, The FreeBSD Foundation
2008-10-02 15:37:58 +00:00
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_REDIRACCEPT,
|
|
|
|
|
rediraccept, CTLFLAG_RW, icmp6_rediraccept, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_REDIRTIMEOUT,
|
|
|
|
|
redirtimeout, CTLFLAG_RW, icmp6_redirtimeout, 0, "");
|
|
|
|
|
SYSCTL_V_STRUCT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_STATS,
|
|
|
|
|
stats, CTLFLAG_RD, icmp6stat, icmp6stat, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ND6_PRUNE,
|
|
|
|
|
nd6_prune, CTLFLAG_RW, nd6_prune, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ND6_DELAY,
|
|
|
|
|
nd6_delay, CTLFLAG_RW, nd6_delay, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ND6_UMAXTRIES,
|
|
|
|
|
nd6_umaxtries, CTLFLAG_RW, nd6_umaxtries, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ND6_MMAXTRIES,
|
|
|
|
|
nd6_mmaxtries, CTLFLAG_RW, nd6_mmaxtries, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ND6_USELOOPBACK,
|
|
|
|
|
nd6_useloopback, CTLFLAG_RW, nd6_useloopback, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_NODEINFO,
|
|
|
|
|
nodeinfo, CTLFLAG_RW, icmp6_nodeinfo, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ERRPPSLIMIT,
|
|
|
|
|
errppslimit, CTLFLAG_RW, icmp6errppslim, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ND6_MAXNUDHINT,
|
|
|
|
|
nd6_maxnudhint, CTLFLAG_RW, nd6_maxnudhint, 0, "");
|
|
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ND6_DEBUG,
|
|
|
|
|
nd6_debug, CTLFLAG_RW, nd6_debug, 0, "");
|
|
|
|
|
|
2008-11-26 22:32:07 +00:00
|
|
|
SYSCTL_V_INT(V_NET, vnet_inet6, _net_inet6_icmp6, ICMPV6CTL_ND6_ONLINKNSRFC4861,
|
|
|
|
|
nd6_onlink_ns_rfc4861, CTLFLAG_RW, nd6_onlink_ns_rfc4861, 0,
|
2008-10-02 00:32:59 +00:00
|
|
|
"Accept 'on-link' nd6 NS in compliance with RFC 4861.");
|
