summaryrefslogtreecommitdiffstats
path: root/route.c
Commit message (Collapse)AuthorAgeFilesLines
* build: standard directory layoutAlon Bar-Lev2012-03-221-3237/+0
| | | | | | | | | | | | | | | | | 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>
* build: autotools: first pass of trivial autotools changesAlon Bar-Lev2012-03-221-9/+9
| | | | | | | Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com> Acked-by: Adriaan de Jong <dejong@fox-it.com> Acked-by: David Sommerseth <davids@redhat.com> Signed-off-by: David Sommerseth <davids@redhat.com>
* Added support for "on-link" routes on Linux clientJames Yonan2012-01-271-32/+75
| | | | | | | | | | | | | | | | | | | | | | | | | These are routes where the gateway is specified as an interface rather than an address. This allows redirect-gateway to work on Linux clients whose connection to the internet is via a point-to-point link such as PPP. Note that at the moment, this capability is incompatible with the "redirect-gateway block-local" directive -- this is because the block-local directive blocks all traffic from the local LAN except for the local and gateway addresses. Since a PPP link is essentially a subnet of two addresses, local and remote (i.e. gateway), the set of addresses that would be blocked by block-local is empty. Therefore, the "redirect-gateway block-local" directive will be ignored on PPP links. To view the OpenVPN client's current determination of the default gateway, use this command: ./openvpn --show-gateway git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7794 e7ae566f-a301-0410-adde-c780ea21d3b5 Signed-off-by: James Yonan <james@openvpn.net> Signed-off-by: David Sommerseth <davids@redhat.com>
* Fix list-overrun checks in copy_route_[ipv6_]option_list()Gert Doering2012-01-041-4/+4
| | | | | | | | | | The old code checks how many items are in use(!) in the source list, but then copies the full list over the destination memory arena. Check the source list *capacity*. Signed-off-by: Gert Doering <gert@greenie.muc.de> Acked-by: David Sommerseth <davids@redhat.com> Signed-off-by: David Sommerseth <davids@redhat.com>
* Fix build-up of duplicate IPv6 routes on reconnect.Gert Doering2012-01-041-0/+19
| | | | | | | | | | | | options.c: extend pre_pull_save() and pre_pull_restore() to save/restore options->routes_ipv6 as well options.h: add routes_ipv6 to "struct options_pre_pull" route.h, route.c: add clone_route_ipv6_option_list() and copy_route_ipv6_option_list() helper functions Signed-off-by: Gert Doering <gert@greenie.muc.de> Acked-by: David Sommerseth <davids@redhat.com> Signed-off-by: David Sommerseth <davids@redhat.com>
* Fix FreeBSD/OpenBSD/NetBSD compiler warnings in get_default_gateway()David Sommerseth2011-11-211-4/+4
| | | | | | | | | On these platforms (including DragonFly), get_default_gateway() would in some cases return false. As get_default_gateway() is defined as a void function, and none of the callers expect a return value -> just return without any value. Signed-off-by: David Sommerseth <davids@redhat.com> Acked-by: Gert Doering <gert@greenie.muc.de>
* USE_PF_INET6 by default for v2.3JuanJo Ciarlante2011-08-251-4/+0
| | | | | | | | | | | | | | | | | - put all #ifdef'd code in place, kill the cpp symbol, - thus in v2.3 it's not actually possible to --disable-ipv6 :) RATIONALE: #1 some wacky compilers choke on #ifdef'd constructions for concatenated strings, and given that: #2 v2.3 has already transport ipv6 by default => doesn't justify putting effort on #1 to keep USE_PF_INET6 ifdef wraps. Signed-off-by: JuanJo Ciarlante <jjo+ml@google.com> Signed-off-by: Samuli Seppänen <samuli@openvpn.net> Acked-by: David Sommerseth <davids@redhat.com> Signed-off-by: David Sommerseth <davids@redhat.com>
* For all accesses to "struct route_list * rl", check first that rl is non-NULLGert Doering2011-08-241-6/+10
| | | | | | | | | In IPv4-only mode, this cannot happen, but if IPv6 is enabled and a servers pushes IPv6 routes and no IPv4 routes -> crash boom. Signed-off-by: Gert Doering <gert@greenie.muc.de> Acked-By: David Sommerseth <davids@redhat.com> Signed-off-by: David Sommerseth <davids@redhat.com>
* Fixed issue where redirect-gateway block-local code was notJames Yonan2011-08-241-1/+1
| | | | | | | correctly calculating the two halves of the subnet if the gateway was in the upper half (Gert Doering). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7537 e7ae566f-a301-0410-adde-c780ea21d3b5
* Merge remote branch SVN 2.1 into the git treeDavid Sommerseth2011-08-191-566/+727
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 6b2883a637fe73492) 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 7c18c6353904f8c6e7 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>
| * Added redirect-gateway block-local flag, with support forJames Yonan2011-06-121-545/+700
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * Renamed branch to reflect that it is no longer beta.James Yonan2011-03-171-0/+2461
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7051 e7ae566f-a301-0410-adde-c780ea21d3b5
* Merge remote-tracking branch 'cron2/feat_ipv6_payload_2.3'David Sommerseth2011-05-231-21/+31
|\ | | | | | | | | | | | | | | Conflicts: options.c - version string for IPv6 payload changed Signed-off-by: David Sommerseth <davids@redhat.com>
| * Windows IPv6 cleanup - properly remove IPv6 routes and interface configGert Doering2011-05-221-21/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'svn-branch-2.1' into mergeDavid Sommerseth2011-04-261-59/+104
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pulling in changes from James' 2.1/openvpn branch in SVN. Conflicts: buffer.c init.c manage.h multi.c openvpn.8 options.c ssl.c version.m4 win/sign.py Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
| * | Fixes to r6925.James Yonan2011-02-141-3/+3
| | | | | | | | | | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@6927 e7ae566f-a301-0410-adde-c780ea21d3b5
| * | Implemented get_default_gateway_mac_addr for Mac OS X (previously,James Yonan2011-02-141-58/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | was only defined for Windows and Linux). This enables OS X to report the MAC address of the default gateway to the server for ID purposes when client-side --push-peer-info option is specified. Also, minor fix to OS X get_default_gateway function: * include net/route.h directly rather than selectively paste stuff from it into route.c git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@6925 e7ae566f-a301-0410-adde-c780ea21d3b5
| * | Fixed initialization bug in route_list_add_default_gatewayJames Yonan2010-10-231-0/+2
| | | | | | | | | | | | | | | | | | | | | (Gert Doering). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@6566 e7ae566f-a301-0410-adde-c780ea21d3b5
* | | Merge branch 'feat_ipv6_payload'David Sommerseth2011-04-251-7/+552
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | 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>
| * | implement IPv6 ifconfig + route setup/deletion on OpenBSDGert Doering2011-04-241-8/+20
| | | | | | | | | | | | | | | | | | | | | destroy tunX interface on tun_close() tested on OpenBSD 4.7 Signed-off-by: Gert Doering <gert@greenie.muc.de>
| * | when deleting a route on win32, also add gateway addressGert Doering2011-04-241-0/+11
| | | | | | | | | | | | (otherwise netsh.exe will succeed, but silently ignore request)
| * | Win32: set next-hop for IPv6 routes according to TUN/TAP mode - in TUN mode,Gert Doering2011-04-241-1/+11
| | | | | | | | | | | | use special next-hop address (fe80::8) that tapdrv will handle ND for
| * | add IPv6 route add / route delete code for windows (using "netsh")Gert Doering2011-04-241-2/+36
| | | | | | | | | | | | | | | - somewhat preliminary, as the next-hop setting requirements of tun/tap driver are not decided yet, and "route add" might need to be adapted
| * | new feature: "ifconfig-ipv6-push" (from ccd/ config)Gert Doering2011-04-241-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | affects options.h, options.c, multi.c benefit: static IPv6 address assignment from radiusplugin (etc) rewritten get_ipv6_addr() to handle IPv6 addresses with and without "/bits" affects route.c and mainly options.c benefit: ifconfig-ipv6, ifconfig-ipv6-pool can now be accept configurations with networks != /64 (the rest of the implementation is not yet completely there, but this is imporant preparation work to be able to add /bits to "push 'ifconfig-ipv6 ...'" later on without breaking clients do not try to add/delete IPv6 routes if no IPv6 on tunnel affects: route.c benefit: avoid error messages, and make IPv6 troubleshooting easier flag as "config error" if --ifconfig-ipv6-pool used without --ifconfig-ipv6 flag as "config error" if --ifconfig-ipv6-pool used without --server print warning if --ifconfig-ipv6 is used without --tun-ipv6 changes documented in more detail in ChangeLog.IPv6 * release patch set 20100114-1 (cherry picked from commit c04f774c7e9bed602818b1fe2ff4e83cf913d471)
| * | Enable IPv6 Payload in OpenVPN p2mp tun server mode. 20100104-1 release.Gert Doering2011-04-241-7/+470
| | | | | | | | | | | | (cherry picked from commit ec9dce6387afd198881493bfebf13bb121e8a56b)
* | | * fix --disable-ipv6 buildJuanJo Ciarlante2011-03-251-0/+6
| | |
* | | * polished redirect-gateway (ipv4 on ipv6 endpoints) supportJuanJo Ciarlante2011-03-251-1/+1
| | |
* | | * (prototype) fix for supporting "redirect-gateway" for tunneled ipv4 over ↵JuanJo Ciarlante2011-03-251-7/+11
|/ / | | | | | | ipv6 endpoints
* | Merge branch 'feat_misc' into beta2.2David Sommerseth2010-11-181-22/+12
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: acinclude.m4 config-win32.h configure.ac misc.c thread.c thread.h - These conflicts was mainly due to feat_misc getting old and mostly caused by the pthread clean-up patches in feat_misc Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
| * | Merged add_bypass_address() and add_host_route_if_nonlocal()David Sommerseth2010-11-181-22/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | The add_host_route_if_nonlocal() function is too simple to really benefit from calling add_bypass_address() when this function is the only caller to this function. Signed-off-by: David Sommerseth <dazo@users.sourceforge.net> Acked-by: Peter Stuge <peter@stuge.se>
* | | Merge branch 'feat_misc' into beta2.2David Sommerseth2010-11-131-5/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Make "topology subnet" work on Solaris (ifconfig + route metric changes by ↵Gert Doering2010-11-121-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kazuyoshi Aizawa, adding of local "connected subnet" route by me) 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>
* | | Fix problem with special case route targets ('remote_host')Gert Doering2010-10-211-0/+2
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The init_route() function will leave &netlist untouched for get_special_addr() routes ("remote_host" being one of them). netlist is on stack, contains random garbage, and netlist.len will not be 0 - thus, random stack data is copied from netlist.data[] until the route_list is full. This issue has been reported several places lately: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=600166 http://thread.gmane.org/gmane.network.openvpn.devel/4083 https://forums.openvpn.net/viewtopic.php?f=1&t=7201&p=8168 Signed-off-by: Gert Doering <gert@greenie.muc.de> Acked-by: David Sommerseth <dazo@users.sourceforge.net> Acked-by: James Yonan <james@openvpn.net> Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
* | Implemented multi-address DNS expansion on the network field of routeJames Yonan2010-07-121-13/+40
| | | | | | | | | | | | | | | | | | | | | | | | commands. When only a single IP address is desired from a multi-address DNS expansion, use the first address rather than a random selection. Version 2.1.1l git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@6291 e7ae566f-a301-0410-adde-c780ea21d3b5
* | Implemented a key/value auth channel from client to server.James Yonan2010-06-011-1/+1
| | | | | | | | | | | | | | Version 2.1.1i git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@5668 e7ae566f-a301-0410-adde-c780ea21d3b5
* | Updated copyright date to 2010.James Yonan2010-04-281-1/+1
|/ | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@5599 e7ae566f-a301-0410-adde-c780ea21d3b5
* Eliminated the limitation on the number of options that can be pushedjames2009-09-271-1/+1
| | | | | | | | | | | | | to clients, including routes. Previously, all pushed options needed to fit within a 1024 byte options string. Remember that to make use of this feature to allow many routes to be pushed to clients, the client config file must specify the max-routes option, and the number of pushed routes cannot exceed this limit. Also, both server and client must include this commit. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@4991 e7ae566f-a301-0410-adde-c780ea21d3b5
* The maximum number of "route" directives (specified in the configjames2009-09-171-9/+33
| | | | | | | | | | | | | | | | | file or pulled from a server) can now be configured via the new "max-routes" directive. Previously, the limit was set to 100 and fixed by a compile-time constant. Now the limit is dynamic and can be modified by the "max-routes" directive. If max-routes is not specified, the default limit is 100. Note that this change does not address the maximum size of the pushed options string sent from server to client, which is still controlled by the TLS_CHANNEL_BUF_SIZE compile-time constant. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@4967 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added PLATFORM-SPECIFIC comment tag to platform-specific functionsjames2009-08-241-4/+4
| | | | | | | in route.c to make it easier to spot them. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@4851 e7ae566f-a301-0410-adde-c780ea21d3b5
* Update copyright to 2009.james2009-05-301-1/+1
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@4477 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added new 'autolocal' redirect-gateway flag. When enabled, the OpenVPNjames2009-05-241-23/+94
| | | | | | | | | | | | | | | | | | | | | | | | client will examine the routing table and determine whether (a) the OpenVPN server is reachable via a locally connected interface, or (b) traffic to the server must be forwarded through the default router. Only add a special bypass route for the OpenVPN server if (b) is true. If (a) is true, behave as if the 'local' flag is specified, and do not add a bypass route. The new 'autolocal' flag depends on the non-portable test_local_addr() function in route.c, which is currently only implemented for Windows. The 'autolocal' flag will act as a no-op on platforms that have not yet defined a test_local_addr() function. Increased TLS_CHANNEL_BUF_SIZE to 2048 from 1024 (this will allow for more option content to be pushed from server to client). Raised D_MULTI_DROPPED debug level to 4 from 3. Version 2.1_rc16b. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@4446 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added "redirect-private" option which allows private subnetsjames2009-05-231-66/+72
| | | | | | | | | to be pushed to the client in such a way that they don't accidently obscure critical local addresses such as the DHCP server address and DNS server addresses. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@4436 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed some issues with C++ style comments that leaked into the code.james2009-01-271-1/+1
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3899 e7ae566f-a301-0410-adde-c780ea21d3b5
* * Added additional method parameter to --script-security to preservejames2008-11-171-2/+2
| | | | | | | | | | backward compatibility with system() call semantics used in OpenVPN 2.1_rc8 and earlier. To preserve backward compatibility use: script-security 3 system git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3495 e7ae566f-a301-0410-adde-c780ea21d3b5
* Copyright notice changed to reflect change in name ofjames2008-10-061-1/+1
| | | | | | | Telethra to OpenVPN Technologies. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3409 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added additional warnings to flag common gotchas:james2008-08-051-25/+51
| | | | | | | | | | | | | | | | | | | | | | * Warn when ethernet bridging that the IP address of the bridge adapter is probably not the same address that the LAN adapter was set to previously. * When running as a server, warn if the LAN network address is the all-popular 192.168.[0|1].x, since this condition commonly leads to subnet conflicts down the road. * Primarily on the client, check for subnet conflicts between the local LAN and the VPN subnet. Added a 'netmask' parameter to get_default_gateway, to return the netmask of the adapter containing the default gateway. Only implemented on Windows so far. Other platforms will return 255.255.255.0. Currently the netmask information is only used to warn about subnet conflicts. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3179 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed minor issue with --redirect-gateway bypass-dhcp or bypass-dnsjames2008-08-041-1/+1
| | | | | | | | on Windows. If the bypass IP address is 0.0.0.0 or 255.255.255.255, ignore it. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3177 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added "--server-bridge" (without parameters) to enablejames2008-08-021-0/+10
| | | | | | | | | | | | | | | | | | | DHCP proxy mode: Configure server mode for ethernet bridging using a DHCP-proxy, where clients talk to the OpenVPN server-side DHCP server to receive their IP address allocation and DNS server addresses. Added "--route-gateway dhcp", to enable the extraction of the gateway address from a DHCP negotiation with the OpenVPN server-side LAN. Modified client.conf and server.conf to reflect new option modes. Incremented version to 2.1_rc9a. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3164 e7ae566f-a301-0410-adde-c780ea21d3b5
* Perform additional input validation on options pulledjames2008-07-261-16/+38
| | | | | | | by client from server. Fixes --iproute vulnerability. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3126 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed compiler warnings in Windows build (MinGW).james2008-07-261-1/+1
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3125 e7ae566f-a301-0410-adde-c780ea21d3b5
generated by cgit (git 2.34.1) at 2024-09-27 16:51:23 +0000