diff --git a/README b/README
index e69de29..24a3868 100644
--- a/README
+++ b/README
@@ -0,0 +1,26 @@
+=head1 NAME
+
+ipmi-control.pl - control ipmitool
+
+=head1 SYNOPSIS
+
+ ./ipmi-control.pl -t ${TARGET} -m ${METHOD}
+
+    ex) ./ipmi-control.pl -t example.cm -m status
+
+ Options:
+    -target -t                      control target host or ip or all
+    -method -m                      control methods(on off reboot reset status hwstatus laninfo)
+    -help -h                        brief help message
+    -version -v                     brief version
+
+=head1 AUTHOR
+
+MATSUMOTO Ryosuke
+
+=head1 LICENSE
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
diff --git a/ipmi-control.pl b/ipmi-control.pl
new file mode 100755
index 0000000..3a19d94
--- /dev/null
+++ b/ipmi-control.pl
@@ -0,0 +1,182 @@
+#!/usr/bin/perl
+
+#
+# IPMI Control Script for ipmitool
+# AUTHOR matsumoto_r 2012/11/21
+#
+
+use strict;
+use warnings;
+use File::Spec;
+use Getopt::Long;
+use Pod::Usage;
+use File::Basename;
+
+our $VERSION = "0.0.1";
+our $SCRIPT  = basename($0);
+
+$| = 1;
+
+# ipmit config ver 1.5 -> -l lan, ver 2.0 -> -l lanplus
+our $IPMITOOL = "/usr/bin/ipmitool";
+our $IPMI_VER = "-l lan";
+our $IPMI_USER = 'hoge';
+our $IPMI_PASS = 'pass';
+our $IP_LIST = './ipmi_target.list';
+our $IPMI_CMD = "$IPMITOOL $IPMI_VER";
+
+GetOptions (
+    'h|help'     => \my $help,
+    'v|version'  => \my $version,
+    't|target=s' => \my $target,
+    'm|method=s' => \my $method,
+) or pod2usage(2);
+
+$version and do { print "$SCRIPT: $VERSION\n"; exit 0 };
+pod2usage(1) if $help;
+
+die "ipmitool($IPMITOOL) not installed." if !-f $IPMITOOL;
+die "target not found." if !defined $target;
+die "target=(all) is allowed only method=(status).\n" if $target eq 'all' && $method ne 'status';
+die "$IP_LIST is not found\n" if !-f $IP_LIST;
+
+my $METHOD_MAP = {
+    on        =>  \&go_on,
+    off       =>  \&go_off,
+    reboot    =>  \&go_reboot,
+    reset     =>  \&go_reset,
+    status    =>  \&go_status,
+    console   =>  \&go_console,
+    hwstatus  =>  \&go_hwstatus,
+    laninfo   =>  \&go_laninfo,
+};
+
+if (exists $METHOD_MAP->{$method}) {
+    print "$target:\t";
+    foreach my $ip (get_management_ip($target)) {
+        print "OK: " . $METHOD_MAP->{$method}->($ip);
+    }
+} else {
+    print "NG: excuted method error. target=($target), method=($method)\n";
+    exit 1;
+}
+
+exit 0;
+
+sub go_on {
+    my $management_ip = shift;
+    return `$IPMI_CMD -H $management_ip -U $IPMI_USER -P "$IPMI_PASS" power on`;
+}
+
+sub go_off {
+    my $management_ip = shift;
+    return `$IPMI_CMD -H $management_ip -U $IPMI_USER -P "$IPMI_PASS" power off`;
+}
+
+sub go_reboot {
+    my $management_ip = shift;
+
+    my $time_out_sleep = 5;
+    my $time_out_count = 1;
+    my $time_out_count_max = 3;
+    my $time_out_time = $time_out_sleep * $time_out_count_max;
+
+    while ($time_out_count <= $time_out_count_max) {
+        my $off_chk = `$IPMI_CMD -H $management_ip -U $IPMI_USER -P "$IPMI_PASS" power status`;
+        if ($off_chk =~ /Chassis Power is off/) {
+            print "OK: " . `$IPMI_CMD -H $management_ip -U $IPMI_USER -P "$IPMI_PASS" power on`;
+            exit(0);
+        }
+        sleep $time_out_sleep;
+        $time_out_count++;
+    }
+
+    print "NG: excuted power off error. (Time OUT $time_out_time sec)\n";
+    exit(1);
+}
+
+sub go_reset {
+    my $management_ip = shift;
+    return `$IPMI_CMD -H $management_ip -U $IPMI_USER -P "$IPMI_PASS" power reset`;
+}
+
+sub go_status {
+    my $management_ip = shift;
+    return `$IPMI_CMD -H $management_ip -U $IPMI_USER -P "$IPMI_PASS" power status`;
+}
+
+sub go_console {
+    my $management_ip = shift;
+    system("$IPMI_CMD -H $management_ip -U $IPMI_USER -P '$IPMI_PASS' sol activate")   ?   die "console error."  :   exit 0;
+}
+
+sub go_hwstatus {
+    my $management_ip = shift;
+    print "summarizing hw status... just a moment\n";
+    return `$IPMI_CMD -H $management_ip -U $IPMI_USER -P "$IPMI_PASS" sdr`;
+}
+
+sub go_laninfo {
+    my $management_ip = shift;
+    return `$IPMI_CMD -H $management_ip -U $IPMI_USER -P "$IPMI_PASS" lan print 1`;
+}
+
+sub get_management_ip {
+    my $target = shift;
+
+    my ($global_ip, $management_ip);
+    my @management_ips = ();
+
+    open(DB, "< $IP_LIST");
+    my @db = <DB>;
+    close DB;
+
+    if ($target eq 'all' && $method eq 'status') {
+        foreach my $data (@db) {
+            chomp($data);
+            ($global_ip, $management_ip) = split(/\t| +/, $data);
+            push @management_ips, $management_ip;
+        }
+        return @management_ips;
+    } else {
+        foreach my $data (@db) {
+            chomp($data);
+            ($global_ip, $management_ip) = split(/\t| +/, $data);
+
+            if ($global_ip eq $target) {
+                push @management_ips, $management_ip;
+                return @management_ips;
+            }
+        }
+        print "NG: no such target($target)\n";
+        exit(1);
+    }
+}
+__END__
+
+=head1 NAME
+
+ipmi-control.pl - control ipmitool
+
+=head1 SYNOPSIS
+
+ ./ipmi-control.pl -t ${TARGET} -m ${METHOD}
+
+    ex) ./ipmi-control.pl -t example.cm -m status
+
+ Options:
+    -target -t                      control target host or ip pr all
+    -method -m                      control methods(on off reboot reset status hwstatus laninfo)
+    -help -h                        brief help message
+    -version -v                     brief version
+
+=head1 AUTHOR
+
+MATSUMOTO Ryosuke
+
+=head1 LICENSE
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
diff --git a/ipmi_target.list b/ipmi_target.list
new file mode 100644
index 0000000..2aa61f8
--- /dev/null
+++ b/ipmi_target.list
@@ -0,0 +1 @@
+exmaple.com 192.168.0.1