initial commit

Credits

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+vtrunkd (c) 2015-2016 Vrayo Systems Ltd. team (http://vrayo.com)
+
+Author of vtrunkd core algorithm is Andrew Gryaznov <[email protected]>
+with help of Andrey Kuznetsov <[email protected]>
+
+Author of the original vtun package is Maxim Krasnyansky <[email protected]>.
+
+A lot of thanks to the following people for their suggestions and 
+contributions (original vtun):
+
+Gayaneh Krasnyanskaya(Max's Wife) <[email protected]> 
+	Initial Web site creation. And a lot of other help :)))  
+
+Alex Korenkov <[email protected]> 
+	Testing, bug reports.
+
+Shukhrat Zakhidov <[email protected]>
+	Testing, bug reports, suggestions.
+
+Dag Wieers <[email protected]>
+	Initial RPM packager specification file. 
+	RedHat startup script. 
+	Several bug reports. 
+	SOCKS support suggestions.
+
+Ted Rolle <[email protected]> 
+	Spelling fixes.
+
+Craig Sanders <[email protected]> 
+	Debian startup script.
+
+Catalin Ciocoiu <[email protected]> 
+	Reported compilation problems. 
+
+Timur Danyarhojaev <[email protected]> 
+	Added client source address option.
+
+Andreas Kainz <[email protected]>
+	RPM package improvements.
+
+Chris Todd <[email protected]>
+	Idea of challenge based authentication. 
+	Initial BlowFish encryption code. 
+	Suggestions.
+
+Garet Krampe <[email protected]> 
+	A lot of great ideas. Mailing list.
+	Web site mirror.
+
+Denis Zapolsky <[email protected]> 
+	Testing. 
+
+Vadim Zaliva <[email protected]>
+	Solaris patches.  Suggestions.
+
+Hurricane Floyd <[email protected]> 
+	Max had several vacations.
+	Bishop had no power or water, and was able
+	   to experience the Third World.
+	:)))))))))))))))))))
+
+James B. MacLean <[email protected]> 
+	Client persist mode fix. Suggestions.
+
+Paul <[email protected]> 
+	Stress tests, bug reports, suggestions.
+
+Maksim Yevenkin <[email protected]>
+	TAP driver for FreeBSD.
+
+Anthon Walters <[email protected]>
+	Web site mirror. Testing. Initial FAQ.
+
+Ryan Defelice <[email protected]> 
+	OpenBSD package maintainer. Provided OpenBSD server for 
+	development and testing
+
+Alexander Bergolth <[email protected]>
+	Initial multiple connection handling and host lock functionalities.
+	Improvements and fixes of source address option. Incorrect error 
+	handling fix. Ideas. Suggestions.
+
+Hubert Feyrer <[email protected]>
+	NetBSD package.
+
+Hiroharu Tamaru <[email protected]>
+	Updated FreeBSD 4.0 TUN driver support. 
+
+Terry Donaldson <[email protected]>
+	Provided Solaris 8.0 server for development and testing.
+
+Daniel Podlejski <[email protected]>
+	TUN/TAP driver modifications for 2.3.99-pre5 kernel.
+
+Michael Tokarev <[email protected]>
+	File descriptors and memory leaks fix. 
+	Tons of other bug fixes and patches. Suggestions. Ideas.
+
+Xavier <[email protected]>
+	European web site mirror.
+
+Chris Snell <[email protected]>
+	Mailing list archives.
+
+Robert Stone <[email protected]>
+	Security enhancements. Suggestions. Ideas.
+	Encryption and other subsystems rework for 3.X.
+
+Steinar H. Gunderson <[email protected]>
+	Tons of stability fixes and problem reports. 
+	Ideas and suggestions.
+
+Yan Seiner <[email protected]>
+	Testing. Bug reports. Suggestions.
+
+James Yonan <[email protected]>
+	Encryption and other fixes. Suggestions.
+
+Greg Olszewski <[email protected]>
+	Config parser and other fixes. Suggestions.
+
+Kevin P. Fleming <[email protected]>
+	Makefile and config parser enhancement.
+	Other minor fixes and suggestions.
+
+Robert R. Wal <[email protected]>
+	Added support for iproute command.
+
+Willems Luc <[email protected]>
+	Initial SuSE packaging.  Testing.
+
+Nickolai Zeldovich <[email protected]>
+	mlockall() support to prevent VM collapse.
+
+Dale Fountain <[email protected]>
+	Added multiple cipher support.
+	Added multiple cipher modes support.
+	Added support for different sized keys.
+	Re-sync ciphers when using non-ECB modes over a UDP connection.
+	Fixed Bug#908824 (persist=keep not re-applying routes)
+
+Alan Grow <agrow-at-thegotonerd.com>
+	Added a Listening Address/Interface (rfe936523)
+	Cleaned up the code around that portion of the config.

INSTALL

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+System requirements:
+
+- Linux. Kernel 2.6.25+ recommended
+- Additional software:
+   bison
+   flex
+   zlib-dev
+   liblzo-dev
+   libssl-dev
+

Makefile.in

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+#
+#   vtrunkd - Virtual Tunnel Trunking over TCP/IP network. 
+#
+#   Copyright (C) 2011-2016  Vrayo Systems Ltd. team
+#
+#   Vtrunkd has been derived from VTUN package by Maxim Krasnyansky. 
+#   vtun Copyright (C) 1998-2000  Maxim Krasnyansky <[email protected]>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   Makefile.in,v 1.6.2.4.2.1 2006/11/16 04:03:44 mtbishop Exp
+#  
+
+VERSION=\"$(shell git describe --abbrev=4 --dirty --always)\"
+CC = @CC@
+CFLAGS = @CFLAGS@ @CPPFLAGS@ -W
+LDFLAGS = @LIBS@ -lm
+
+YACC = @YACC@
+YACCFLAGS = -d
+
+LEX = @LEX@
+LEXFLAGS = -t 
+
+INSTALL = @INSTALL@
+INSTALL_OWNER = -o root -g 0
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+SBIN_DIR = @sbindir@
+MAN_DIR  = @mandir@
+ETC_DIR  = @sysconfdir@
+VAR_DIR  = @localstatedir@
+
+PID_FILE = ${VAR_DIR}/run/vtrunkd.pid
+CFG_FILE = ${ETC_DIR}/vtrunkd.conf
+STAT_DIR = ${VAR_DIR}/log/vtrunkd
+LOCK_DIR = ${VAR_DIR}/lock/vtrunkd
+
+DEFS = -DVTUN_CONFIG_FILE=\"$(CFG_FILE)\" -DVTUN_PID_FILE=\"$(PID_FILE)\" \
+       -DVTUN_STAT_DIR=\"$(STAT_DIR)\" -DVTUN_LOCK_DIR=\"$(LOCK_DIR)\" \
+       -DVERSION_NUMBER=$(VERSION)
+
+OBJS = main.o cfg_file.tab.o cfg_file.lex.o server.o client.o lib.o \
+       frame_llist.o llist.o auth.o tunnel.o lock.o netlib.o  \
+       tun_dev.o tap_dev.o pty_dev.o pipe_dev.o \
+       tcp_proto.o udp_proto.o log.o \
+       linkfd.o lfd_shaper.o lfd_zlib.o lfd_lzo.o lfd_encrypt.o speed_algo.o timer.o packet_code.o udp_states.o pid.o
+
+CONFIGURE_FILES = Makefile config.status config.cache config.h config.log 
+
+%.o: %.c vtun.h lib.h log.h
+	$(CC) $(CFLAGS) $(DEFS) -c $<
+
+all: vtrunkd vshm_start_debug get_cong_status
+
+vtrunkd: $(OBJS)
+	$(CC) $(CFLAGS) -o vtrunkd $(OBJS) $(FSSOBJS) $(LFD_OBJS) $(LDFLAGS)
+
+vshm_start_debug: $(OBJS)
+	$(CC) $(CFLAGS) -o vshm_debug_enable vshm_start_debug.c $(LDFLAGS)
+
+get_cong_status: $(OBJS)
+	$(CC) $(CFLAGS) -o get_cong_status get_cong_status.c $(LDFLAGS)
+
+cfg_file.tab.c: cfg_file.y cfg_kwords.h config.h
+	$(YACC) $(YACCFLAGS) -b cfg_file cfg_file.y
+
+cfg_file.lex.c: cfg_file.l cfg_kwords.h config.h
+	$(LEX) $(LEXFLAGS) cfg_file.l > cfg_file.lex.c 
+
+depend:
+	makedepend -- $(CFLAGS) -- *.c
+
+clean:
+	rm -f core cfg_file.tab.* cfg_file.lex.* *.o *~ *.bak vtrunkd vshm_debug_enable get_cong_status
+
+distclean: clean
+	rm -f $(CONFIGURE_FILES)
+	rm -f `cat vtun.drivers`	
+
+install_man: 
+	$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(MAN_DIR)/man8
+	$(INSTALL) -m 644 $(INSTALL_OWNER) vtrunkd.8 $(DESTDIR)$(MAN_DIR)/man8
+	$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(MAN_DIR)/man5
+	$(INSTALL) -m 644 $(INSTALL_OWNER) vtrunkd.conf.5 $(DESTDIR)$(MAN_DIR)/man5
+	rm -f $(DESTDIR)$(MAN_DIR)/man8/vtrunkd.8 
+	ln -s vtrunkd.8 $(DESTDIR)$(MAN_DIR)/man8/vtrunkd.8 
+
+install_config: 
+	$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(ETC_DIR)
+	if [ ! -f $(ETC_DIR)/vtrunkd.conf ]; then \
+	  $(INSTALL) -m 600 $(INSTALL_OWNER) vtrunkd.conf $(DESTDIR)$(ETC_DIR)/; \
+	fi
+	#if [ ! -f $(ETC_DIR)/vtrunkd-srv.test.conf ]; then \
+	#  $(INSTALL) -m 600 $(INSTALL_OWNER) test/vtrunkd-srv.test.conf $(DESTDIR)$(ETC_DIR)/; \
+	#fi
+	#if [ ! -f $(ETC_DIR)/vtrunkd-cli.test.conf ]; then \
+	#  $(INSTALL) -m 600 $(INSTALL_OWNER) test/vtrunkd-cli.test.conf $(DESTDIR)$(ETC_DIR)/; \
+	#fi
+install_scripts:
+	#if [ ! -f $(prefix)/cli.sh ]; then \
+	#  $(INSTALL) -m 755 $(INSTALL_OWNER) test/cli.sh $(DESTDIR)$(prefix)/; \
+	#fi
+	#if [ ! -f $(prefix)/srv.sh ]; then \
+	#  $(INSTALL) -m 755 $(INSTALL_OWNER) test/srv.sh $(DESTDIR)$(prefix)/; \
+	#fi
+
+
+install: vtrunkd install_config install_man install_scripts
+	$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(VAR_DIR)/run
+	$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(STAT_DIR)
+	$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(LOCK_DIR)
+	$(INSTALL) -d -m 755 $(INSTALL_OWNER) $(DESTDIR)$(SBIN_DIR)
+	$(INSTALL) -m 755 $(INSTALL_OWNER) vtrunkd $(DESTDIR)$(SBIN_DIR)/
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+remove: remove_config remove_start_bin remove_docs
+
+remove_config:
+	rm -f $(DESTDIR)$(ETC_DIR)/vtrunkd*
+remove_start_bin:
+	rm -f $(DESTDIR)$(prefix)/srv.sh
+	rm -f $(DESTDIR)$(prefix)/cli.sh
+	rm -f $(DESTDIR)$(prefix)/sbin/vtrunkd
+remove_docs:
+	rm -f $(DESTDIR)$(MAN_DIR)/man5/vtrunkd.conf.5
+	rm -f $(DESTDIR)$(MAN_DIR)/man8/vtrunkd.8 

README

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+vtrunkd - universal network link bonding and multichannel VPN.
+Copyright (C) 2011-2016 Vrayo Systems Ltd. team 
+
+Vtrunkd is a Linux VPN daemon used to combine several connection paths 
+into one aggregated channel. Features latency, reordering and jitter 
+management, behaviour analysis optimizations for encapsulated protocols, 
+bufferbloat control, packet redundancy, and multiple cpu cores utilization. 
+Up to 30 heterogenous links bonding supported. Used for live streaming, 
+LTE/3G/Wi-Fi link bonding. 32/64-bit, x86, MIPS and ARM supported. 
+Supports python plug-ins for new algorithms implementation. 
+
+Based on original package vtun - Copyright (C) 1998-2004 
+Maxim Krasnyansky <[email protected]>
+
+This product includes software developed by the OpenSSL Project
+for use in the OpenSSL Toolkit. (http://www.openssl.org/).
+Copyright (c) 1998-2004 The OpenSSL Project.  All rights reserved.
+
+Compilation and Installation:
+
+In order to compile VTun you need several software packages.
+Required packages: 
+  - Good C compiler (gcc, egcs, etc)
+  - GNU Make (make)
+  - GNU libtool (libtool)
+  - Lexical Analyzer (flex, lex)
+  - YACC (yacc, bison, byacc)
+  - Universal TUN/TAP driver 	http://vtun.sourceforge.net/tun
+
+On ubuntu, run: 
+    $ sudo apt-get install build-essential flex bison
+
+To configure run:
+  ./configure 
+
+To compile and install run:
+  make install
+
+If you have any suggestions, ideas, wishes send them to 
+Andrew Gryaznov 
+  [email protected], 
+  https://www.linkedin.com/in/grandrew
+
+vtrunkd and vtrunkd algorithm (C) Andrew Gryaznov
+Vtun (c) Maxim Krasnyansky