vpn

option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

send host-name = gethostname();
request subnet-mask, broadcast-address, time-offset, routers

alias {
  interface "eth0";
  option subnet-mask 192.168.1.0;
}

alias {
  interface "eth0:tun0";
  option subnet-mask 192.168.0.0;
}