make TAP devices work (need to go via multiplex device /dev/tap)
cleanup TUN devices at program end ("ifconfig tunX destroy")
correctly setup TUN devices for "topology subnet"
don't try to put TAP devices into TUNSIFHEAD mode (get rid of error message)
Tested on NetBSD 5.1_STABLE / Sparc64
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: David Sommerseth <davids@redhat.com>
Signed-off-by: David Sommerseth <davids@redhat.com>
- use __APPLE_USE_RFC_3542 for macosx build environment >= 1070
- define SOL_IP from IPPROTO_IP if it's missing
In Linux man 7 ip says:
"Using SOL_IP socket options level isn't portable, BSD-based
stacks use IPPROTO_IP level."
Signed-off-by: JuanJo Ciarlante <jjo+ml@google.com>
Tested-by: Eric F Crist <ecrist@secure-computing.net>
Acked-by: David Sommerseth <davids@redhat.com>
Signed-off-by: David Sommerseth <davids@redhat.com>
In commit 7fb0e07ec3 struct route changed and
this change was not fixed in all places in tun.c, which caused
a compilation error. A few whitespace fixes is added as well.
OSX needs to be fixed as well, but this will be done in a separate patch.
Tested-by: Eric F Crist <ecrist@secure-computing.net> (FreeBSD)
Acked-by: Gert Doering <gert@greenie.muc.de>
Signed-off-by: David Sommerseth <davids@redhat.com>
Hopefully the last SVN merge we need to do, as these merges are getting
more and more difficult. Most of the files had minor changes, but due to
the CRLF unification patch (commit 6b2883a637) we got an increased
number of conflicts. In addition inclusion of IPv6 support makes the
creates a lot of merge issues in route.c and socket.c
This merge also reverts commit 7c18c63539 which merged
add_bypass_address() into add_host_route_if_nonlocal(). However the SVN
tree began to use add_bypass_address() another place, where at first glance
it did not be appropriate to use add_host_route_if_nonlocal().
This merge has gone through a 'make check' without any errors, but have
not been tested more thoroughly yet.
Conflicts:
ChangeLog
INSTALL
INSTALL-win32.txt
Makefile.am
acinclude.m4
base64.c
buffer.c
buffer.h
common.h
configure.ac
contrib/pull-resolv-conf/client.down
contrib/pull-resolv-conf/client.up
crypto.c
cryptoapi.c
easy-rsa/2.0/Makefile
easy-rsa/2.0/README
easy-rsa/2.0/build-ca
easy-rsa/2.0/build-dh
easy-rsa/2.0/build-inter
easy-rsa/2.0/build-key
easy-rsa/2.0/build-key-pass
easy-rsa/2.0/build-key-pkcs12
easy-rsa/2.0/build-key-server
easy-rsa/2.0/build-req
easy-rsa/2.0/build-req-pass
easy-rsa/2.0/clean-all
easy-rsa/2.0/inherit-inter
easy-rsa/2.0/list-crl
easy-rsa/2.0/pkitool
easy-rsa/2.0/revoke-full
easy-rsa/2.0/sign-req
easy-rsa/2.0/vars
easy-rsa/2.0/whichopensslcnf
easy-rsa/Windows/build-ca-pass.bat
easy-rsa/Windows/build-key-pass.bat
easy-rsa/Windows/build-key-server-pass.bat
easy-rsa/Windows/init-config.bat
easy-rsa/Windows/vars.bat.sample
error.c
error.h
forward.c
helper.c
httpdigest.c
httpdigest.h
ieproxy.c
init.c
init.h
install-win32/Makefile.am
install-win32/makeopenvpn
install-win32/openssl/openssl097.patch
install-win32/openssl/openssl098.patch
install-win32/openvpn.nsi
list.c
list.h
manage.c
manage.h
management/management-notes.txt
mbuf.c
mbuf.h
misc.c
misc.h
mroute.c
mroute.h
msvc/autodefs.h.in
msvc/config.py
msvc/msvc.mak
mtcp.c
mudp.c
multi.c
multi.h
occ.c
openvpn-plugin.h
openvpn.8
openvpn.h
options.c
options.h
otime.c
otime.h
perf.c
pf.c
ping.c
pkcs11.c
plugin.c
plugin.h
plugin/auth-pam/README
plugin/auth-pam/auth-pam.c
pool.c
pool.h
proto.h
proxy.c
ps.c
push.c
reliable.c
route.c
route.h
sample-config-files/firewall.sh
sample-scripts/bridge-start
sample-scripts/bridge-stop
sample-scripts/openvpn.init
sample-scripts/verify-cn
schedule.c
schedule.h
service-win32/openvpnserv.c
sig.c
socket.c
socket.h
socks.c
socks.h
ssl.c
ssl.h
status.c
syshead.h
tap-win32/SOURCES.in
tap-win32/common.h
tap-win32/proto.h
tap-win32/tapdrvr.c
tap-win32/types.h
tun.c
tun.h
version.m4
win/autodefs.h.in
win/build.py
win/build_all.py
win/build_ddk.py
win/build_exe.py
win/config.py
win/config_all.py
win/config_tap.py
win/config_ti.py
win/js.py
win/make_dist.py
win/msvc.mak.in
win/settings.in
win/show.py
win/sign.py
win/tap_span.py
win/wb.py
win32.c
win32.h
Signed-off-by: David Sommerseth <davids@redhat.com>
Reviewed-by: Gert Doering <gert@greenie.muc.de>
Reviewed-by: James Yonan <james@openvpn.net>
Reviewed-by: Adriaan de Jong <dejong@fox-it.com>
When configuring OpenVPN nowadays, the TUN/TAP configuration can
sometimes jump into the Linux 2.2 fallback code paths, which will
also fails. The reason it jumps into fallback mode is that the
tun/tap device already exists or that /dev/net/tun does not exist.
This can be very confusing, as /dev/tunX which the fallback mode tries
to use, does not exist on Linux 2.4 and newer.
Considering that the last Linux 2.2 update was released 25-Feb-2004
and the first Linux 2.4 release came 04-Jan-2001, there are no
reasonable reasons to help users to stay on outdated kernels.
I consider this extra code path just waste of bytes ... so lets make
the world simpler.
Signed-off-by: David Sommerseth <davids@redhat.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Linux, Mac OS X, and Linux. This flag (which is pushable
from server) blocks client access to local LAN while VPN
session is active.
Added standalone --show-gateway option to show info about
default gateway.
Extensively refactored get_default_gateway function in
route.c to ease implementation of block-local.
Removed "Experimental" disclaimer from redirect-gateway
man page.
Version 2.1.3y.
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7334 e7ae566f-a301-0410-adde-c780ea21d3b5
after tunnel shutdown. Needs to make delete_route_ipv6() visible from
tun.c (route.c, route.h) and to properly zero-out host bits from IPv6
"network" at interface route clearing. Further, add IPv6 routes with
"store=active" to make sure nothing lingers after a system crash while
OpenVPN was running.
While at it, small Solaris cleanup - use CLEAR() to zero-out "ifr" struct.
Tested on Windows XP SP3 and Win7 by Gert Doering and Tony Lim.
Signed-off-by: Gert Doering <gert@greenie.muc.de>
This prevents the netsh.exe command from exiting with a status 1
when the address already exists. By adding store=active the address
will not survive a reboot and be assigned temporarily.
Tested on Windows 7 and Windows XP SP 2.
Signed-off-by: smos <seth.mos@dds.nl>
Acked-by: Gert Doering <gert@greenie.muc.de>
Signed-off-by: Gert Doering <gert@greenie.muc.de>
command on failure once every second for up to 15 seconds. This
is necessary to work around an issue observed on OSX 10.5 where
the ipconfig command sometimes fails if executed immediately after
the tun device open.
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7151 e7ae566f-a301-0410-adde-c780ea21d3b5
Conflicts:
options.c
- feat_ipv6_payload and feat_ip6_transport both updates
this file with presence information
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Solaris close_tun(): add explicit "unplumb'ing" of IPv6 tun/tap
interfaces, otherwise they would linger around after OpenVPN exits.
Signed-off-by: Gert Doering <gert@greenie.muc.de>
"dev tun"+"topology subnet" - moved code out of "if (tun)" block, works.
add more debug information to help diagnose cases where IPv6 isn't working
Signed-off-by: Gert Doering <gert@greenie.muc.de>
version 9.7 as anticipated (that's 2.1.3) but 9.8 - change test to
require 9.8, and change message to point to 2.2-beta3 and up.
Signed-off-by: Gert Doering <gert@greenie.muc.de>
- initialize tuntap->ipv6 in init.c::do_init_tun(), to make sure it's
setup "early enough", no matter what ifconfig_order() wants
- change call convention for open_tun(): drop "ipv6" flag, because it's
incompatible with windows/openbsd calling sequence (ifconfig first,
open_tun later) - also affects open_tun_generic() and tuncfg().
- drop ipv6_support() helper function - has no useful purpose anymore
- introduce add_route_connected_v6_net() helper for Win32, Darwin, Netbsd
(cleanup code)
- fix NetBSD tunnel setup - destroy/recreate before ifconfig'ing, to make
sure no leftover configuration lingers on tunnel from previous call
(NetBSD tunnels are always persistent unless explicitely destroyed)
- DARWIN (MacOS X) gets its own #ifdef section for open_tun()/close_tun()
now, because close_tun() needs to cleanup IPv6 ifconfig
do not have TUNSIFHEAD (and do not have IPv6 capable tunnels), fall back
to old IPv4-only code without address-family prepending.
(cherry picked from commit 2a57c58b185deb11b0a62c584489fff59258146c)
do not have TUNSIFHEAD (and do not have IPv6 capable tunnels), fall back
to old IPv4-only code without address-family prepending.
(cherry picked from commit 2a57c58b185deb11b0a62c584489fff59258146c)
command on failure once every second for up to 15 seconds. This
is necessary to work around an issue observed on OSX 10.5 where
the ipconfig command sometimes fails if executed immediately after
the tun device open.
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7151 e7ae566f-a301-0410-adde-c780ea21d3b5
Conflicts:
Makefile.am
openvpn.8
options.c
socket.c
ssl.c
- feat_misc is missing a lot of bugfix2.1 changes
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Tested on OpenSolaris/i386, no impact for other TARGETs.
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Kazuyoshi Aizawa <admin2@whiteboard.ne.jp>
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
See also http://www.whiteboard.ne.jp/~admin2/tuntap/
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Kazuyoshi Aizawa <admin2@whiteboard.ne.jp>
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
(ACKed by Eric F Crist and David Sommerseth)
(cherry picked from commit dd66b12647852e3f1267be70b0fb3b11deedf377)
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Signed-off-by: Gert Doering <gert@greenie.muc.de>
(ACKed by Eric F Crist and David Sommerseth)
(cherry picked from commit dd66b12647852e3f1267be70b0fb3b11deedf377)
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Signed-off-by: Gert Doering <gert@greenie.muc.de>
or "dhcp-renew" options were combined with "route-gateway dhcp".
The problem is that the IP Helper functions for DHCP release and
renew are blocking, and so calling them from a single-threaded
client stops tunnel traffic forwarding, and hence breaks
"route-gateway dhcp" which requires an active tunnel. The fix is
to call the IP Helper functions for DHCP release and renew from
another process.
Version 2.1_rc21b.
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@5164 e7ae566f-a301-0410-adde-c780ea21d3b5
