Listing 4. Complete vtund-server.conf

options {
   port 5000;

   # Path to various programs
   ifconfig   /sbin/ifconfig;
   firewall   /sbin/iptables;
   route      /sbin/route;
}

# Default session options
default {
   compress no;   # Compression is off
   encrypt no;    # ssh does the encryption
   speed 0;       # By default maximum speed
   keepalive yes;
   stat yes;
}

my_tunnel {
   pass  XXXXXXXX;    # Password
   type  tun;         # IP tunnel
   proto tcp;         # TCP protocol

   up {
      # 10.3.0.1 = fake tunnel interface (home-end)
      # 10.3.0.2 = fake tunnel interface (work-end)
      # 192.168.1.0/24 = actual home network
      ifconfig
        "%% 10.3.0.2 pointopoint 10.3.0.1 mtu 1450";
      route "add -net 192.168.1.0 netmask 255.255.255.0 gw 10.3.0.1";
      firewall "-t nat-A POSTROUTING -o %% -j MASQUERADE";
      firewall "-AFORWARD -i %% -j ACCEPT";
   };
   down{
      ifconfig "%% down";
      route "del -net 192.168.1.0 netmask 255.255.255.0 gw 10.3.0.1";
   };
}