Muach: Agustus 2015

my tugas produktif_qu

Installasi

Pertama masuk terminal
root@debian:/home/user# sudo su
root@debian:/home/user# pico /etc/apt/sources.list

setelah masuk pico tambahkan repositorinya dan pilih salah satu yang di gunakan(yang tidak digunakan di non-aktifkan). deb http://mirror.its.ac.id/ debian squeeze main non-free contrib

root@debian:/home/user# apt-get update

tunggu sampai selesai

root@debian:/home/user# apt-get install bind9

tunggu sampai selesai

Konfigurasi

root@debian:/home/user# pico/etc/bind/named.conf

// this is the primary configuration file for the BIND DNS server named.

// please read / usr/share/doc/bind9/README.Debian.gz for information on the.

// structure of BIND configuration files in Debian, *BEFORE* you customize

// this configuration file

// if you are just adding zones, please do that in /etc/bind/named.conf.local

Zone “Irma.com” {

Type master;

File “etc/bind/Irma”;

};

Zone “192.in-addr.arpa” {

Type master;

File “etc/bind/hati”;

};

include "/etc/bind/named.conf.local";

kemudian CTRL-X lalu Y lalu enter
root@debian:/etc/bind# cp db.local /var/cache/bind/db.irma
root@debian:/etc/bind# pico /var/cache/bind/hati

$TTL 604800

@ IN SOA irma.com. root.irma.com. (

2 ; Serial

604800 ; Refresh

86400 ; Retry

2419200 ; Expire

604800 ) ; Negative Cache TTL

;

@ IN NS irma.com.

@ IN A 192.168.10.31

Kemudian CTRL-X lalu Y lalu enter
root@debian:/etc/bind# cp db.127 /var/cache/bind/db.192
root@debian:/etc/bind# pico /var/cache/bind/db.192

$TTL 604800

@ IN SOA irma.com. root.irma.com. (

1 ; Serial

604800 ; Refresh

86400 ; Retry

2419200 ; Expire

604800 ) ; Negative Cache TTL

;

@ IN NS irma.com.

31.10.168 IN PTR irma.com.

root@debian:/etc/bind# pico /etc/resolv.conf

#generated by networkmanager

Search irma.com

Nameserver 192.168.10.31

Kemudian CTRL X + Y
root@debian:/etc/bind# /etc/init.d/bind9 restart

Pengujian

root@debian:/etc/bind# nslookup 192.168.10.31

Server: 192.168.10.31

Address: 192.168.10.31#53

31.10.168.192.in-addr.arpa name = irma.com.

root@debian:/etc/bind# nslookup irma.com

Server: 192.168.10.31

Address: 192.168.10.31#53

Name: irma.com

cache_mem 15 MB

cache_mgr admin@irma.com

visible_hostname proxy.irma.com

Address: 192.168.10.31

Web server

Instalasi

root@debian:/home/user# apt-get install apache2 php5 mysql-server phpmyadmin

lalu akan muncul tulisan : Reading package lists... Done

Konfigurasi

2. root@debian:/home/user#cd /etc/apache2/sites-available/

3. root@debian:/home/user/sites-available/#cp default web

4. root@debian:/home/user/sites-available#pico web

pada pico nama @local host di ganti dengan irma.com ,

tambahkan tulisan di bawah serveradmin webmaster :

ServerName www.irma.com

ServerAlias irma.com

5. root@debian:/home/user/sites-available#a2dissite default

6. root@debian:/home/user/sites-available#a2ensite web

7. root@debian:/home/user/sites-available# cd /var/www/

8. root@debian:/var/www#mkdir web

9. root@debian:/var/www#cd web/

10. root@debian:/var/www/web#

11. buka TKJ.Lan dan download aplikasi Joomla

12. setelah itu masuk pada home

13. root@debian:/#cd home/user/downloads

14. root@debian:/home/user/downloads# cp Joomla_2.5.6-Stable-Full_Package.zip

15. root@debian:/var/www/web#apt-get install unzip

tunggu sampai instalasi selesai

16. root@debian:/var/www/web#unzip Joomla_2.5.6-Stable-Full_Package.zip

17. root@debian:/var/www/web# ls

administrator index.php media

build.xml installation modules

cache Joomla_2.5.6-Stable-Full_Package.zip plugins

cli joomla.xml README.txt

components language robots.txt

htaccess.txt libraries templates

images LICENSE.txt tmp

includes logs web.config.txt

18. root@debian:/var/www/web# chmod 777 ../web/ -R

19. root@debian:/var/www/web# /etc/init.d/apache2 restart

Restarting web server: apache2apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName

... waiting apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName

20. root@debian:/var/www/web# mysql -u root -p

Enter password: ****

mysql> create database web;

Query OK, 1 row affected (0.00 sec)

mysql> quit

Bye

21. root@debian:/var/www/web# cd /etc/apache2/sites-available/

22. root@debian:/etc/apache2/sites-available# pico web

23. root@debian:/etc/apache2/sites-available# pico /etc/resolv.conf

24. root@debian:/etc/apache2/sites-available# cd /var/www/web/

25. root@debian:/var/www/web# cp /home/user/Downloads/Joomla_2.5.7-Stable-Full_Package.zip /var/www/web/

26. root@debian:/var/www/web# ls

administrator installation modules

build.xml Joomla_2.5.6-Stable-Full_Package.zip plugins

cache Joomla_2.5.7-Stable-Full_Package.zip README.txt

cli joomla.xml robots.txt

components language templates

htaccess.txt libraries tmp

images LICENSE.txt web.config.txt

includes logs

index.php media

27. root@debian:/var/www/web# unzip Joomla_2.5.7-Stable-Full_Package.zip

Archive: Joomla_2.5.7-Stable-Full_Package.zip

replace LICENSE.txt? [y]es, [n]o, [A]ll, [N]one, [r]ename:N

28. masuk pada http://irma.com/installation/index.php

29. pilih NEXT

30. NEXT

31. NEXT

32. lalu : NEXT

isi data base type :MySql

Host Name : Local Host

username : root

password : 1234

database name : web

33. NEXT

34. isi kan nama : scorpio

masukkan email: irmadwy99@yahoo.com

name : irmadwy

password: 1234

35. lalu : NEXT

36. NEXT dan klik REMOVE INSTALLATION FOLDER

jadi INSTALLATION FOLDER SUCCESSFULLY REMOVED dan klik ADMINISTRATION

isi nama dan passwordnya.

Lalu login

38. pilih new article

39. masukkan article pada joomla dan save

FTP SERVER

Instalasi

root@debian:/home/user# apt-get install proftpd

akan muncul sperti di bawah ini.

pilih standalone mode.

Konfigurasi dengan User Authentication Login

root@debian:/home/user# mkdir tkj
root@debian:/home/user# userdel tkj
root@debian:/home/user# useradd -d /home/tkj

Usage: useradd [options] LOGIN

tunggu sampai selesai.

root@debian:/home/user# useradd -d /tkj/ tkj
root@debian:/home/user# passwd tkj

Enter new UNIX password:

Retype new UNIX password:

passwd: password updated successfully

root@debian:/home/user# pico /etc/proftpd/proftpd.conf
setelah masuk tambahkan

<Anonymous /home/tkj/>

User tkj

</Anonymous>

root@debian:/home/user# ls
root@debian:/home/user# cd ..
root@debian:/home# ls

ftp user

root@debian:/home# mkdir tkj
root@debian:/home# ls

ftp tkj user

root@debian:/home# /etc/init.d/proftpd restart

Stopping ftp server: proftpd.

Starting ftp server: proftpd.

Pengujian Via Localhost

root@debian:/home# ftp localhost

Connected to localhost.

220 ProFTPD 1.3.3a Server (ftp.irma.com) [::1]

Name (localhost:user): tkj

331 Anonymous login ok, send your complete email address as your password

Password:

230 Anonymous access granted, restrictions apply

Remote system type is UNIX.

Using binary mode to transfer files.

ftp> bye

221 Goodbye.

Buka web browser dan ketikkan “ftp.irma.com”
setelah itu login dan isikan username : tkj dan password : tkj
ok.

Mail Server

Instalasi

/home/user# apt-get install postfix courier-imap courier-pop
Kemudian akan muncul menu PopUp. Dan sesuaikan dengan konfigurasi di bawah ini :

a. General Type of Mail Configuration : Internet Site

b. System Mail Name : irma.com

Konfigurasi

/home/user# maildirmake /etc/skel/Maildir
/home/user# adduser irma

Adding user `irma' ...

Adding new group `irma' (1002) ...

Adding new user `irma' (1002) with group `irma' ...

Creating home directory `/home/irma' ...

Copying files from `/etc/skel' ...

Enter new UNIX password: tkj

Changing the user information for irma

Enter the new value, or press ENTER for the default

Full Name []: Irma dua

Room Number []:

Work Phone []:73201046

Home Phone []:

Other []:

Is the information correct? Y

Menambahkan satu user lagi, agar prose mengirim bisa di laksanakan

/home/user# adduser dwy

Adding user `dwy' ...

Adding new group `dwy' (1003) ...

Adding new user `dwy' (1003) with group `dwy' ...

Creating home directory `/home/dwy' ...

Copying files from `/etc/skel' ...

Enter new UNIX password: tkj

Retype new UNIX password: tkj

passwd: password updated successfully

Changing the user information for dwy

Enter the new value, or press ENTER for the default

Full Name []: dwy dua

Room Number []: 23

Work Phone []:

Home Phone []:

Other []:

Is the information correct? [Y/n] Y

Melakukan konfigurasi Postfix

/home/user# nano /etc/postfix/main.conf

home_mailbox = Maildir/

Melakukan konfigurasi melalui dpkg

/home/user# dpkg-reconfigure postfix

Stopping Postfix Mail Transport Agent: postfix.

setting synchronous mail queue updates: false

setting myorigin

setting destinations: irma.com, localhost, localhost.localdomain, localhost

setting relayhost:

setting mynetworks: 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 0.0.0.0/0

clearing mailbox_command

setting mailbox_size_limit: 0

setting recipient_delimiter: +

setting inet_interfaces: all

setting inet_protocols: ipv4

/home/user# /etc/init.d/postfix restart
/home/user# /etc/init.d/courier-imap restart
Menambahkan sub domain untuk mail server bind9

/home/user# nano /etc/bind/db.irma

mail IN A 192.168.10.31

/home/user#/etc/init.d/bind9 restart
Selesai menambahkan sub domain, lalu kembali ke home user

/home/user# cd /home/user

Pengujian

Kita akan mengirimkan e-mail ke user dwy

/home/user# telnet mail.irma.com 25

Trying 192.168.10.31...

Connected to mail.irma.com.

Escape character is '^]'.

220 localhost ESMTP Postfix (Debian/GNU)

mail from: irma

250 2.1.0 Ok

data

554 5.5.1 Error: no valid recipients

rcpt to: dwy

250 2.1.5 Ok

data

354 End data with <CR><LF>.<CR><LF>

IJUST SEND YOU A TESTING MESSAGE...

250 2.0.0 Ok: queued as 3C1CD1B69B

quit

221 2.0.0 Bye

Connection closed by foreign host.

Kalau sudah selesai kita lihat di User dwy

/home/user# telnet mail.irma.com 110

Trying 192.168.10.31...

Connected to mail.irma.com.

Escape character is '^]'.

+OK Hello there.

user dwy

+OK Password required.

pass dwy

+OK logged in.

stat

+OK 1 426

retr 1

+OK 426 octets follow.

Return-Path: <irma@irma.com>

X-Original-To: dwy

Delivered-To: dwy@dwy.com

Received: from unknown (unknown [192.168.10.31])

by localhost (Postfix) with SMTP id 3C1CD1B69B

for <dwy>; Wed, 14 Jan 2009 23:04:46 +0000 (UTC)

Message-Id: <20090114230525.3C1CD1B69B@localhost>

Date: Sat, 06 okt 2012 10:04:46 +0000 (UTC)

From: irma@irma.com

To: undisclosed-recipients:;

IJUST SEND YOU A TESTING MESSAGE...

quit

+OK Bye-bye.

Connection closed by foreign host.

Web mail

Instalasi Dengan Squirrelmail

Install squirrelmail dengan : root@debian:/home/user#apt-get install squirrelmail (enter)

Konfigurasi

root@debian:/home/user#pico /etc/squirrelmail/apache2.conf (enter)

tambahkan script ini yang paling bawah : Include “/etc/squirrelmail/apache.conf”

root@debian:/home/user#pico /etc/squirrelmail/apache.conf (enter)

yang perlu di edit :

documentRoot /user/share/squirrelmail

ServerName mail.irma.com

</VirtualHost>

root@debian:/home/user#/etc/init.d/apache2 restart (enter)

Pengujian Squirrelmail

masuk pada web browser : mail.irma.com
maka akan muncul tampilan squirrelmail
masukkan nama dan password lalu log in

DHCP Server

Dynamic Host Configuration Protocol (CHCP), digunakan untuk melayani request Ip Address dari client. Gunanya adalah, kita tidak perlu lagi repot-repot mengkonfigurasi Ip pada computer, sebut saja Zero Configuration. Client akan meminta Ip Address pada server, kemudian server akan memberikan alokasi ip yang tersisa. DHCP memperbolehkan client dalam sebuah network mendapatkan ip dan parameter-parameter lainnya seperti gateway, DNS server, dan WINS server secara otomatis dari DHCP server.

Pada bagian ini saya akan menjelaskan cara untuk setting DHCP server,caranya sebagai berikut:

Aplikasi yang kita gunakan untuk DHCP Server pada Debian bernama dhcp3-server.

root@debian:/home/user# apt-get install dhcp3-server

Generating /etc/default/dhcp3-server...

Starting DHCP server: dhcpd3check syslog for diagnostics. failed! failed!

invoke-rc.d: initscript dhcp3-server, action "start" failed.

Setiap kali installasi dhcp server, akan muncul pesan failed. Hal ini dikarenakan, Ip Address kita tidak cocok dengan Ip Address pada file konfigurasi Default dhcp3-server. Biarkan saja, nanti akan normal sendiri.

File yang akan kita konfigurasi untuk dhcp server terletak pada satu file tunggal. File tersebut yakni dhcp.conf yang merupakan file dari dhcp3-server.

root@debian:/home/user# pico /etc/dhcp3/dhcpd.conf

Beri tanda “#” pada semua baris. Kecuali baris script di bawah ini. Sesuaikan alokasi ip dengan topologi jaringan.

#. . .

# A slightly different configuration for an internal subnet.

subnet 192.168.31.0 netmask 255.255.255.192 {

range 192.168.31.1 192.168.31.60;

option domain-name-servers irma.com;

option domain-name "irma.com";

option routers 192.168.31.60;

option broadcast-address 192.168.31.61;

default-lease-time 14400;

max-lease-time 14400;

}

#. . .

Jika dalam computer tersebut terdapat dua atau lebih Ethernet. Maka harus kita pastikan, Ethernet mana yang akan mendapat layanan DHCP Server. Untuk itu, edit file default dhcp seperti berikut.

root@debian:/home/user# pico /etc/default/isc-dhcp-server

#. . .

# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?

# Separate multiple interfaces with spaces, e.g. "eth0 eth1".

INTERFACES="eth3" #sesuaikan dan ganti “eth3”

#. . .

Simpan file dan restart dhcp yang sudah di konfigurasi dengan menggunakan perintah.

root@debian:/home/user# /etc/init.d/isc-dhcp-server restart

Pengujian

Pengujian pada Linux

Pada sisi client yang menggunakan system operasi linux, gunakan perintah berikut. Jika terdapat dhcp server, maka computer tersebut akan mendapatkan ip address secara otomatis.

root@debian:/home/user# dhclient

Keadaan di atas, akan hilang jika computer kita restart. Agar konfigurasi tetap dhcp, walaupun computer kita reboot,maka kita harus mengedit file interfaces dahulu. Kemudian rubah menjadi mode dhcp.

root@debian:/home/user# pico /etc/network/interfaces

Dengan tambahkan script:

#. . .

auto eth3

iface eth3 inet dhcp

Sesudah itu restart network dengan menggunakan perintah.

root@debian:/home/user# /etc/init.d/networking restart

SAMBA SERVER

Instalasi :

root@debian:/home/user# apt-get update

root@debian:/home/user# apt-get install samba

tunggu sampai instalasi selesai

dan pilih “ok”

root@debian:/home/user# cd /home/user/

root@debian:/home/user# mkdir share

root@debian:/home/user# mkdir data

root@debian:/home/user# chmod 777 share/ -R

root@debian:/home/user# chmod 777 data/ -R

root@debian:/home/user#useradd tkj

root@debian:/home/user#smbpasswd -a tkj

root@debian:/home/user#pico /etc/samba/smb.conf

ubah pada ####### Authentication #######

jadi : security = user

security = data

dan ubah pada #======= Share Definitions =======

jadi : [share]

path = /home/user/share/

browseable = yes

writeable = yes

valid users = tkj

admin users = root

[data]

path = /home/user/data/

browseable = yes

writeable = yes

guest ok = yes

root@debian:/home/user# /etc/init.d/samba restart

PROXY SERVER

root@debian:/home/user#apt-get install squid
root@debian:/home/user# nano /etc/squid/squid.conf

tulis http_port, lalu tekan terus sampai ada tulisan seperti dibawah dan isikan perintah berikut :

Squid normally listens to port 3128

http_port 3128 transparent

cache_mem 16 MB

cache_mgr admin@irma.com

visible_hostname proxy.irma.com

lalu tulis lagi acl connect, lalu isikan perintah berikut :

acl url dstdomain "/etc/squid/url"

acl key url_regex -i "/etc/squid/key"

http_access deny url

http_access deny key

acl lan src 192.168.10.0/26

http_access allow lan

http_access allow all
root@debian: /home/user# vim /etc/squid/url

isikan perintah yahoo.com
root@debian :/home/user# vim /etc/squid/key

isikan perintah pantai
root@debian:/home/user# /etc/init.d/squid restart
root@debian:/home/user# squid -z
root@debian:/home/user# iptables -t nat -A PREROUTING -s 192.168.10.0/26 -p tcp --dport 80 -j REDIRECT --to-port 3128
root@debian:/home/user# iptables-save > /etc/iptables
root@debian:/home/user# cd /usr/share/squid/errors/English
root@debian:/usr/share/squid/errors/English# vim ERR_ACCESS_DENIED
root@debian:/usr/share/squid/errors/English# cd /home/user
root@debian:/home/user# /etc/init.d/squid restart
lalu buka ke halaman browser lalu tekan edit >preferens >advanced >network >setting >manual proxy configuration, lalu isikan ip 192.168.10.31 dan port 3128 >OK
lalu coba buka halaman browser dan ketikkan alamat yahoo.com dan pantai, jika ada kata ERROR seperti divawah ini, maka berhasil.

root@debian:/home/user# nano /etc/squid/squid.conf

Sunting acl dan menambahkan port FTP 3128 di SSL_ports sehingga baris konfigurasi acl akan terlihat seperti "acl SSL_ports port 3128

# TAG: acl

# Defining an Access List

=============================

#Default:

# acl all src all

#Recommended minimum configuration:

acl manager proto cache_object

acl localhost src 127.0.0.1/32

acl to_localhost dst 127.0.0.0/8

# Example rule allowing access from your local networks.

# Adapt to list your (internal) IP networks from where browsing

# should be allowed

acl localnet src 10.0.0.0/8 # RFC1918 possible internal network

acl localnet src 172.16.0.0/12 # RFC1918 possible internal network

acl localnet src 192.168.0.0/16 # RFC1918 possible internal network

acl SSL_ports port 443 21 <------ put port 21 here

acl Safe_ports port 80 # http

acl Safe_ports port 21 # ftp

acl Safe_ports port 443 # https

acl Safe_ports port 70 # gopher

acl Safe_ports port 210 # wais

acl Safe_ports port 1025-65535 # unregistered ports

acl Safe_ports port 280 # http-mgmt

acl Safe_ports port 488 # gss-http

acl Safe_ports port 591 # filemaker

acl Safe_ports port 777 # multiling http

acl CONNECT method CONNECT

# TAG: http_access

# Allowing or Denying access based on defined access lists

Kemudian mencari dan menambahkan ke depan permintaan FTP secara langsung, untuk memungkinkan / mengaktifkan permintaan FTP pada proxy Squid dari klien jaringan kami. Konfigurasi squid.conf di bawah ini menunjukkan contoh konfigurasi perlu dilakukan pada file konfigurasi squid.

# TAG: always_direct

# Usage: always_direct allow|deny [!]aclname ...

# Here you can use ACL elements to specify requests which should

# ALWAYS be forwarded by Squid to the origin servers without using

# any peers. For example, to always directly forward requests for

# local servers ignoring any parents or siblings you may have use

# something like:

# acl local-servers dstdomain my.domain.net

# always_direct allow local-servers

# To always forward FTP requests directly, use

# acl FTP proto FTP

# always_direct allow FTP

# NOTE: There is a similar, but opposite option named

# 'never_direct'. You need to be aware that "always_direct deny

# foo" is NOT the same thing as "never_direct allow foo". You

# may need to use a deny rule to exclude a more-specific case of

# some other rule. Example:

# acl local-external dstdomain external.foo.net

# acl local-servers dstdomain .foo.net

# always_direct deny local-external

# always_direct allow local-servers

# NOTE: If your goal is to make the client forward the request

# directly to the origin server bypassing Squid then this needs

# to be done in the client configuration. Squid configuration

# can only tell Squid how Squid should fetch the object.

# NOTE: This directive is not related to caching. The replies

# is cached as usual even if you use always_direct. To not cache

# the replies see no_cache.

# This option replaces some v1.1 options such as local_domain

# and local_ip.

#Default:

acl FTP proto FTP

always_direct allow FTP

Restart server proxy squid untuk menerapkan perubahan.

root@debian:/home/user# /etc/init.d/squid restart

root@debian:/home/user# nano /etc/squid/squid.conf

# DELAY POOL PARAMETERS

# -----------------------------------------------------------------------------

# TAG: delay_pools

# This represents the number of delay pools to be used. For example,

# if you have one class 2 delay pool and one class 3 delays pool, you

# have a total of 2 delay pools.

#Default:

delay_pools 1 kita tambah kan

delay_pools 1 2 kita tambah kan

delay_parameters 1 -1/-1 5000/5000 kita ganti bandwith 5000

# delay_pools 0

setelah itu save (Ctrl+X lalu Y enter) dan restart squid nya (service squid restart)

root@debian:/home/user# /etc/init.d/squid restart

VPN SERVER

root@debian:/home/user#apt-get update

root@debian:/home/user#apt-get install pptpd

tunggu sampai instalasi selesai

setelah selesai instalasi sekarang masuk pada pptpd.conf

root@debian:/home/user#pico /etc/pptpd.conf

atur configurasi menjadi : # (Recommended)

localip 192.168.10.31

remoteip 192.168.10.234-238,192.168.31.245

# or

#localip 192.168.0.234-238,192.168.0.245

#remoteip 192.168.1.234-238,192.168.1.245

setelah itu kita buat user dan passwordnya

root@debian:/home/user#pico /etc/ppp/chap-secrets

atur konfigurasinya menjadi : # Secrets for authentication using CHAP

# client server secret IP addresses

onhenk pptpd onhenk *

root@debian:/home/user#/etc/init.d/pptpd restart

NTP SERVER

Install dahulu:

root@debian:/home/user#apt-get install ntp ntpdate

tunggu sampai instalasi selesai

setelah itu atur konfigurasinya seperti di bawah ini:

root@debian:/home/user#pico /etc/ntp.conf

tambahkan di paling atas sendiri:

“server 127.127.1.0

restrict 192.168.10.0 mask 255.255.255.192

setelah di konfigurasi,restartlah

root@debian:/home/user#/etc/init.d/ntp restart

setelah itu masuk pada pengujian :

root@debian:/home/user#ntpq -p

remote refid st t when poll reach delay offset jitter

==============================================================================

*LOCAL(0) .LOCL. 5 l 4 64 1 0.000 0.000 0.001

(jika pada jitter tidak bernilai 0.001 maka rebootlah)

root@debian:/home/user#ntpdate -u 127.0.0.1

24 Nov 08:55:59 ntpdate[3798]: adjust time server 127.0.0.1 offset 0.000006 sec

root@debian:/home/user#ln -sf /usr/share/zoneinfo/Asia/Jakarta /etc/localtime root@debian:/home/user# /etc/init.d/ntp restart

Stopping NTP server: ntpd.

Starting NTP server: ntpd.

root@debian:/home/user# ntpdate -u 192.168.10.31

setelah itu restart lagi :

root@debian:/home/user# /etc/init.d/ntp restart

Baca Selengkapnya →DNS (DOMAIN NAME SYSTEM)

Muach

LuPhe_mE

Senin, 03 Agustus 2015

DNS (DOMAIN NAME SYSTEM)

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