{
        'pop3_hosts' => [],
        'ph_hosts' => [],
        'inet_domain' => undef,
        'time_hosts' => [],
        'daytime_hosts' => [],
        'smtp_hosts' => [],
        'test_exist' => 1,
        'test_hosts' => 1,
        'nntp_hosts' => [],
        'ftp_testhost' => undef,
        'snpp_hosts' => [],
        'ftp_int_passive' => 1,
        'ftp_ext_passive' => 1,
}
