• ​UT-VPN Web サイト - 筑波大学 VPN オープンソースプロジェクト
• ​さくらVPSでIPv6を使う - サーバとスイッチで戯れる日記
• ​UT-VPN v1.10 build 7101 (utvpn-src-unix-v101-7101)
• ​さくらVPSにUT-VPNを入れる - La Faience
• ​VPN の素人が UT-VPN を使ってみた K.O.K.Blog

build

• ​UT-VPN Server/Client on Ubuntu 10.04 の備忘録 - なば日記＠不完全なマシマロ
• see also UT-VPN_Startup_Guide_for_UNIX.pdf

• Ubuntu 11.04 Natty Narwhal
  • mitty@ubuntu-vpn:~$ uname -a

    Linux ubuntu-vpn 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:24 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
    

1. mitty@ubuntu-vpn:~$ sudo aptitude install -R build-essential libssl-dev libreadline-dev libncurses-dev

   Note: selecting "libncurses5-dev" instead of the
         virtual package "libncurses-dev"
   The following NEW packages will be installed:
     binutils{a} build-essential cpp{a} cpp-4.5{a} dpkg-dev{a} g++{a}
     g++-4.5{a} gcc{a} gcc-4.5{a} libc-dev-bin{a} libc6-dev{a}
     libcloog-ppl0{a} libdpkg-perl{a} libelfg0{a} libgmp3c2{a}
     libgmpxx4ldbl{a} libgomp1{a} libmpc2{a} libmpfr4{a} libncurses5-dev
     libppl-c2{a} libppl7{a} libreadline-dev libreadline6-dev{a} libssl-dev
     libstdc++6-4.5-dev{a} linux-libc-dev{a} make{a} patch{a} zlib1g-dev{a}
   The following packages are RECOMMENDED but will NOT be installed:
     fakeroot libalgorithm-merge-perl manpages-dev
   0 packages upgraded, 30 newly installed, 0 to remove and 0 not upgraded.
   

2. mitty@ubuntu-vpn:~$ wget '​http://utvpn.tsukuba.ac.jp/files/utvpn/v1.01-7101-public-2010.06.27/Source%20Code%20(Win32%20and%20Unix)/utvpn-src-unix-v101-7101-public-2010.06.27.tar.gz'
3. mitty@ubuntu-vpn:~$ tar xzf utvpn-src-unix-v101-7101-public-2010.06.27.tar.gz
4. mitty@ubuntu-vpn:~/utvpn-unix-v101-7101-public$ ./configure --help

   (snip)
   
   Please select your Operating System below:
    1: Linux
    2: FreeBSD
    3: Solaris
    4: Mac OS X
   
   Which is your operating system (1-4):
   1
   
   Please select your CPU Bits below:
    1: 32-bit
    2: 64-bit
   
   Which is the bits of your CPU (1-2):
   2
   
   Makefile is generated. Please execute 'make' to build UT-VPN.
   

5. mitty@ubuntu-vpn:~/utvpn-unix-v101-7101-public$ make
6. mitty@ubuntu-vpn:~/utvpn-unix-v101-7101-public$ sudo make install

   cp output/utvpnserver/hamcore.utvpn /usr/utvpnserver/hamcore.utvpn
   cp output/utvpnserver/utvpnserver /usr/utvpnserver/utvpnserver
   echo "#!/bin/sh" > /usr/bin/utvpnserver
   echo /usr/utvpnserver/utvpnserver '"$@"' >> /usr/bin/utvpnserver
   echo 'exit $?' >> /usr/bin/utvpnserver
   chmod 755 /usr/bin/utvpnserver
   cp output/utvpnclient/hamcore.utvpn /usr/utvpnclient/hamcore.utvpn
   cp output/utvpnclient/utvpnclient /usr/utvpnclient/utvpnclient
   echo "#!/bin/sh" > /usr/bin/utvpnclient
   echo /usr/utvpnclient/utvpnclient '"$@"' >> /usr/bin/utvpnclient
   echo 'exit $?' >> /usr/bin/utvpnclient
   chmod 755 /usr/bin/utvpnclient
   cp output/utvpncmd/hamcore.utvpn /usr/utvpncmd/hamcore.utvpn
   cp output/utvpncmd/utvpncmd /usr/utvpncmd/utvpncmd
   echo "#!/bin/sh" > /usr/bin/utvpncmd
   echo /usr/utvpncmd/utvpncmd '"$@"' >> /usr/bin/utvpncmd
   echo 'exit $?' >> /usr/bin/utvpncmd
   chmod 755 /usr/bin/utvpncmd
   
   --------------------------------------------------------------------
   Installation completed successfully.
   
   Please execute 'utvpnserver start' to run UT-VPN Server Background Service.
   Or please execute 'utvpnclient start' to run UT-VPN Client Background Service.
   And please execute 'utvpncmd' to run UT-VPN Command-Line Utility to configure UT-Server or UT-VPN Client.
   --------------------------------------------------------------------
   
   

init.d

• start-stop-daemonはうまく動かない
  • pidfileに記録されるPIDが実際と違う
  • /var/run/utvpnserver.pid

    1507
    

  • ps aux | grep utv

    root      1511  0.0  0.1  26432  1276 ?        S<s  23:43   0:00 /usr/utvpnserver/utvpnserver execsvc
    root      1512  0.8  1.4  51808 14300 ?        S<l  23:43   0:00 /usr/utvpnserver/utvpnserver execsvc
    

• server/clientともに、自身で既に実行中か判断してくれるので、pidfileによる制御は実用上不要

utvpnsmgr

• 先にutvpnserverを起動しておく
  • mitty@ubuntu-vpn:~$ sudo utvpnserver start

    SoftEther UT-VPN Server Service Started.
    

• 接続先設定
  
  • 初回接続時にパスワードを設定するか質問される
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