# group and class declaration config

# options
option mysystem code 250 = text;
option myversion code 251 = unsigned integer 16;

# superclass declaration
class "foobar" {
    match option mysystem;
    option myversion 1;
}

# simple subclass declaration
subclass "foobar" "version1";

group machin {
    next-server 10.10.10.1;
    # this option is not propagated because the superclass takes precedence
    option myversion 99;

    # option setting subclass declaration
    subclass "foobar" "version2" { option myversion 2; }

    # complex subclass declaration
    subclass "foobar" "version3" {
        option myversion 3;
        next-server 192.168.0.1;
    }

    # another simple subclass declaration
    subclass "foobar" "version10";
}