Question

如何使用PRIVATE IP地址创建自定义Maxmind数据库。

我试图关注此Building Your Own MMDB Database for Fun and Profit。所以我将PERL脚本更改为以下内容：

#!/usr/bin/env perl

use strict;
use warnings;
use feature qw( say );

use MaxMind::DB::Writer::Tree;
use Net::Works::Network;

my $filename = 'users.mmdb';

# Your top level data structure will always be a map (hash).  The MMDB format
# is strongly typed.  Describe your data types here.
# See https://metacpan.org/pod/MaxMind::DB::Writer::Tree#DATA-TYPES


my %types = (
    latitude => 'uint32',
    longitude     => 'uint32',
    city         => 'utf8_string',
    country     => 'utf_string',
);

my $tree = MaxMind::DB::Writer::Tree->new(

    # "database_type" is some arbitrary string describing the database.  At
    # MaxMind we use strings like 'GeoIP2-City', 'GeoIP2-Country', etc.
    database_type => 'My-IP-Data',

    # "description" is a hashref where the keys are language names and the
    # values are descriptions of the database in that language.
    description =>
        { en => 'My database of IP data', fr => q{Mon Data d'IP}, },

    # "ip_version" can be either 4 or 6
    ip_version => 4,

    # add a callback to validate data going in to the database
    map_key_type_callback => sub { $types{ $_[0] } },

    # "record_size" is the record size in bits.  Either 24, 28 or 32.
    record_size => 24,
);

my %address_for_employee = (
    '10.1.0.0/16' => {
          latitude => -12.9608,
        longitude      => 40.5078,
        city         => 'Maputo',
    country         => 'Mozambique',
    },
    '10.2.0.0/16' => {
        latitude => -25.0519,
        longitude      => 33.6442,
        city         => 'Gaza',
    country         => 'Mozambique',
    },
);

for my $address ( keys %address_for_employee ) {

    # Create one network and insert it into our database
    my $network = Net::Works::Network->new_from_string( string => $address );

    $tree->insert_network( $network, $address_for_employee{$address} );
}

# Write the database to disk.
open my $fh, '>:raw', $filename;
$tree->write_tree( $fh );
close $fh;

say "$filename has now been created";

但没有运气。现在我收到以下错误： 当前没有节点的树中不允许迭代。记录类型：在/usr/local/lib/perl/5.14.2/MaxMind/DB/Writer/Tree.pm第292行为空。

有人可以帮我创建一个带私有IP地址的GEOIP2数据库吗？

Answer 1

这是因为您输入的是私人IP地址的IP。你可以通过编辑文件解决它：

setsid mydaemon.sh >/dev/null 2>&1 < /dev/null &

这是所有私人IP地址。删除一些东西，以便它的工作！例如：我删除“10.0.0.0/8”，然后再次执行命令：/usr/local/lib64/perl5/MaxMind/DB/Writer/Tree.pm, line 307 307 my @reserved_4 = qw( 308 0.0.0.0/8 309 10.0.0.0/8 310 100.64.0.0/10 311 127.0.0.0/8 312 169.254.0.0/16 313 172.16.0.0/12 314 192.0.0.0/29 315 192.0.2.0/24 316 192.88.99.0/24 317 192.168.0.0/16 318 198.18.0.0/15 319 198.51.100.0/24 320 203.0.113.0/24 321 224.0.0.0/4 322 240.0.0.0/4 323 );。

Answer 2

我在构造函数中使用了 remove_reserved_networks 参数。

my $tree = MaxMind::DB::Writer::Tree->new(

# "database_type" is some arbitrary string describing the database.  At
# MaxMind we use strings like 'GeoIP2-City', 'GeoIP2-Country', etc.
database_type => 'GeoIP2-City',

# "description" is a hashref where the keys are language names and the
# values are descriptions of the database in that language.
description =>
    { en => 'Zeiss-IP-Ranges', de => q{Zeiss-IP-Bereiche}, },

# "ip_version" can be either 4 or 6
ip_version => 4,

# add a callback to validate data going in to the database
map_key_type_callback => sub { $types{ $_[0] } },

# "record_size" is the record size in bits.  Either 24, 28 or 32.
record_size => 24,

remove_reserved_networks => 0,
);

自定义MaxmindDB（geoip2）与私有IP

2 个答案: