| Commit message (Collapse) | Author | Age | Files | Lines |
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here's my patch for bug #93: missing ifconfig_* env vars after
up-restart. Tested with both IPv4, IPv6, topology subnet and topology net30
Document differences between --up-restart and --up in openvpn.8
See trac #93 and the discussion starting with <555BF270.3090706@nikhef.nl>
on the openvpn-devel mailing list.
fix trac #93
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <555BF270.3090706@nikhef.nl>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9705
Signed-off-by: Gert Doering <gert@greenie.muc.de>
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Modification to address bug where OpenVPN enters state where it is
unresponsive and cannot be terminated. Log output is continuous spew
of "code=995" errors.
Revised fix for code=995 sped bug.
Adding new tap adapters while connected:
https://community.openvpn.net/openvpn/ticket/430
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1413961660-19251-2-git-send-email-samuli@openvpn.net>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9165
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1413961660-19251-3-git-send-email-samuli@openvpn.net>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9167
Signed-off-by: Gert Doering <gert@greenie.muc.de>
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This patch contains a number of changes. I did not further spit this since some changes make only sense being changed together.
Always use connection_list, simplifies the reconnection logic.
Change meaning of --connect-retry-max and --connect-retry to be used
all connections. This now allows OpenVPN to quit after n unsuccessful
udp connection attempts
Remove the tcp reconnection logic. Failing a TCP connection will now
cause a USR1 like a UDP connection. Also extend sig->source from bool to
int to specify signal source. This allows a finer grained reconnection
logic if necessary in the future.
Dual-Stack support: if an address resolves to multiple records each
address is tried in sequential order. Then proceed to next connection
entry. Introduce the field current_remote to represent the current
connecting remote. Also change some fields to struct addrinfo* form
openvn_addr to store multiple addresses needed for the dual stack support.
Change meaning from udp and tcp to allow both IPv4 and IPv6. Introducue
new udp4 and tcp4 to force IPv4.
Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1385382680-5912-6-git-send-email-arne@rfc2549.org>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8058
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Message-ID: <20131129194258.GL161@greenie.muc.de>
Acked-by: Arne Schwabe <arne@rfc2549.org>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8071
Signed-off-by: Gert Doering <gert@greenie.muc.de>
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Warning: this is work in progress, preparing for the full dual-stack
client patch. With this commit in place, connecting via "--proto udp" or
"--proto tcp-client" to a host that has IPv4+IPv6 in place, on an OS that
will prefer IPv6 to IPv4 will always fail. The remote_list will have IPv6
in it's first entry, while the socket will try to do AF_INET, and that
will not work. This will be fixed by the upcoming change to handle
multiple remote IP addresses (as returned by getaddrinfo()) as multiple
<connection> blocks, with appropriate retry and AF selection logic.
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1385382680-5912-4-git-send-email-arne@rfc2549.org>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8053
Signed-off-by: Gert Doering <gert@greenie.muc.de>
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Mac OS X 10.7+ natively supports tun devices (called utun). The "standard"
utun.ko driver is sometimes problematic (e.g. VmWare Fusion 5 and tun.ko
do not work together).
When OpenVPN is compiled with utun support it will if no dev-node is given
first try to use utun and if that is not available will try the
traditional tun devices
v2: Fixed tap support, get device name via ioctl, add manage
v3.1: Fix compiling without if/utun.h, fix manage errors
v4/v5: Don't try open to dynamically open utun0 -255 when early utun
initialization fails, fix fallback to tun, give fatal error message when
utun fails but no tun fallback should be done
v6: add commit message change log, replace strstr with strncmp, move
v7: Throw error if a user does the strange combination of --dev tun
--dev-type tap and --dev-node utun
A lot good input on earlier patches by Jonathan K. Bullard
<jkbullard@gmail.com>
Parts of the patches are inspired from Peter Sagerson's
<psagers@ignorare.net> utun patch
Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Tested-by: Jonathan K. Bullard <jkbullard@gmail.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1371811708-8528-1-git-send-email-arne@rfc2549.org>
URL: http://article.gmane.org/gmane.network.openvpn.devel/7739
Signed-off-by: Gert Doering <gert@greenie.muc.de>
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On Android 4.0 (TARGET_ANDROID) the real opening of the tun is handled by
the (Java) application controlling OpenVPN. Instead of calling
ifconfig/route call the management to do the work. When running openvpn as
root openvpn should be compiled as TARGET_LINUX
Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1367350151-23089-1-git-send-email-arne@rfc2549.org>
URL: http://article.gmane.org/gmane.network.openvpn.devel/7570
Signed-off-by: Gert Doering <gert@greenie.muc.de>
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opening tun
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1367159559-22947-1-git-send-email-arne@rfc2549.org>
URL: http://article.gmane.org/gmane.network.openvpn.devel/7564
Signed-off-by: Gert Doering <gert@greenie.muc.de>
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Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1363032651-23934-3-git-send-email-arne@rfc2549.org>
URL: http://article.gmane.org/gmane.network.openvpn.devel/7389
Signed-off-by: Gert Doering <gert@greenie.muc.de>
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This amends commit 62c613d46dc49 to check whether a named tun/tap
device ("--dev tunX" instead of "--dev tun") exists before OpenVPN
started - if yes, keep around at program end. If no, destroy.
Also has a spelling fix, and changes clear_tuntap() to be "static"
(only ever called from within tun.c).
Tested on FreeBSD 7.4, FreeBSD 9.0, NetBSD 5.1, OpenBSD 4.9
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Eric Crist <ecrist@secure-computing.net>
Signed-off-by: David Sommerseth <davids@redhat.com>
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Use the following constants:
- METRIC_NOT_USED
- TUN_ADAPTER_INDEX_INVALID
Modified: Use MAXDWORD for route loop.
Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Signed-off-by: David Sommerseth <davids@redhat.com>
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Suitable for mature project.
root - administrative stuff
doc - documents
src - sources
tests - tests
distro - distro specific files
sample - samples
SIDE EFFECT: many changes to rpm spec.
Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Acked-by: Adriaan de Jong <dejong@fox-it.com>
Signed-off-by: David Sommerseth <davids@redhat.com>
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