plend

Membuat MAIL Server

—* Apt-get install postfix squirrelmail

       Untuk mengistall paket postfix, courier-imap, squirrelmail.

          CATATAN:

apabila muncul kesalahan remove program

1. exim4

2. exim4-config

3. exim4-daemon-light

4. exim4-base

—* Apt-get remove –purge exim4 exim4-config exim4-daemon-light exim4-base

—* Editor/etc/postfix/main.conf 

untuk mengedit file/etc/postfix/main.cf

# See /usr/share/postfix/main.cf.dist for a commented, more complete version

# Debian specific:  Specifying a file name will cause the first

# line of that file to be used as the name.  The Debian default

# is /etc/mailname.

#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)

biff = no 

# appending .domain is the MUA's job.

append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings

#delay_warning_time = 4h

# TLS parameters

smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem

smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key

smtpd_use_tls=yes

smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache

smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for

# information on enabling SSL in the smtp client.

myhostname = ns.uun.net

alias_maps = hash:/etc/aliases

alias_database = hash:/etc/aliases

myorigin = /etc/mailname

mydestination = www.uun.net, ns.uun.net, localhost.uun.net, localhost

relayhost =

mynetworks = 127.0.0.0/8

mailbox_command = procmail -a "$EXTENSION"

mailbox_size_limit = 0

recipient_delimiter = +

inet_interfaces = all

home_mailbox = maildir/

 

 

Membuat DHCP Server

—* Apt –get install dhcpd

        menginstal paket yang dibutuhkan dhcpd-server

—* Editor dhcpdkonfigurasi file/etc/dhcpd.conf

Ubahlah scrib line 4 sampai line 13 seperti scrib berikut :

Option domain-name “kel4.net”

Option domain-name-server kel4

Option subnet-mask 255.255.255.0;

Devoult-lease-time 600;

Max-lease-time 7200;

Subnet 200.110.10.1 netmask 255.255.255.0{

Range 200.110.10.3 200.110.10.100;

Option broadcast-addres 200.110.10.255;

Options routeres 200.110.10.1;

}

—* /etc/init.d/dhcp restart

Merestart layanan dhcp

 

# Example config file /etc/vsftpd.conf

#

# The default compiled in settings are fairly paranoid. This sample file

# loosens things up a bit, to make the ftp daemon more usable.

# Please see vsftpd.conf.5 for all compiled in defaults.

#

# READ THIS: This example file is NOT an exhaustive list of vsftpd options.

# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's

# capabilities.

#

#

# Run standalone?  vsftpd can run either from an inetd or as a standalone

# daemon started from an initscript.

listen=YES

#

# Run standalone with IPv6?

# Like the listen parameter, except vsftpd will listen on an IPv6 socket

# instead of an IPv4 one. This parameter and the listen parameter are mutually

# exclusive.

#listen_ipv6=YES

#

# Allow anonymous FTP? (Beware - allowed by default if you comment this out).

anonymous_enable=YES

#

# Uncomment this to allow local users to log in. 

#local_enable=YES

#

# Uncomment this to enable any form of FTP write command.

#write_enable=YES

#

# Default umask for local users is 077. You may wish to change this to 022,

# if your users expect that (022 is used by most other ftpd's)

#local_umask=022

#

# Uncomment this to allow the anonymous FTP user to upload files. This only

# has an effect if the above global write enable is activated. Also, you will

# obviously need to create a directory writable by the FTP user.

#anon_upload_enable=YES

#

# Uncomment this if you want the anonymous FTP user to be able to create

# new directories.

#anon_mkdir_write_enable=YES

#

# Activate directory messages - messages given to remote users when they

# go into a certain directory.

dirmessage_enable=YES

#

# Activate logging of uploads/downloads.

xferlog_enable=YES

#

# Make sure PORT transfer connections originate from port 20 (ftp-data).

connect_from_port_20=YES

# 

# If you want, you can arrange for uploaded anonymous files to be owned by

# a different user. Note! Using "root" for uploaded files is not

# recommended!

#chown_uploads=YES

#chown_username=whoever

#

# You may override where the log file goes if you like. The default is shown

# below.

#xferlog_file=/var/log/vsftpd.log

#

# If you want, you can have your log file in standard ftpd xferlog format

#xferlog_std_format=YES

#

# You may change the default value for timing out an idle session.

#idle_session_timeout=600

#

# You may change the default value for timing out a data connection.

#data_connection_timeout=120

#

# It is recommended that you define on your system a unique user which the

# ftp server can use as a totally isolated and unprivileged user.

#nopriv_user=ftpsecure

#

# Enable this and the server will recognise asynchronous ABOR requests. Not

# recommended for security (the code is non-trivial). Not enabling it,

# however, may confuse older FTP clients.

#async_abor_enable=YES

#

# By default the server will pretend to allow ASCII mode but in fact ignore 

the request #. Turn on the below options to have the server actually do ASCII

# mangling on files when in ASCII mode.

# Beware that on some FTP servers, ASCII support allows a denial of service

# attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd

# predicted this attack and has always been safe, reporting the size of the

# raw file.

# ASCII mangling is a horrible feature of the protocol.

#ascii_upload_enable=YES

#ascii_download_enable=YES

#

# You may fully customise the login banner string:

#ftpd_banner=Welcome to blah FTP service.

#

# You may specify a file of disallowed anonymous e-mail addresses. Apparently

# useful for combatting certain DoS attacks.

#deny_email_enable=YES

# (default follows)

#banned_email_file=/etc/vsftpd.banned_emails

#

# You may restrict local users to their home directories.  See the FAQ for

# the possible risks in this before using chroot_local_user or

# chroot_list_enable below.

#chroot_local_user=YES

#

# You may specify an explicit list of local users to chroot() to their home

# directory. If chroot_local_user is YES, then this list becomes a list of

# users to NOT chroot().

#chroot_list_enable=YES

# (default follows)

#chroot_list_file=/etc/vsftpd.chroot_list

#

# You may activate the "-R" option to the builtin ls. This is disabled by

# default to avoid remote users being able to cause excessive I/O on large

# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume

# the presence of the "-R" option, so there is a strong case for enabling it.

#ls_recurse_enable=YES

#

#

# Debian customization

#

# Some of vsftpd's settings don't fit the Debian filesystem layout by

# default.  These settings are more Debian-friendly.

#

# This option should be the name of a directory which is empty.  Also, the

# directory should not be writable by the ftp user. This directory is used

# as a secure chroot() jail at times vsftpd does not require filesystem

# access.

secure_chroot_dir=/var/run/vsftpd

#

# This string is the name of the PAM service vsftpd will use.

pam_service_name=vsftpd

#

# This option specifies the location of the RSA certificate to use for SSL

# encrypted connections.

rsa_cert_file=/etc/ssl/certs/vsftpd.pem 

 

Membuat FTP Server

—* Apt-get install vsftpd

       untuk menginstall paket yang vsftpd

—* Chamod 777 /home/kel2

      untuk mengatur hak akses setiap user

—* /etc/inid.d/vsftpd restart

     untuk merestart vsftpd

—* Netstat –a | grep ftp

    untuk mencoba web server yang sudah di konfigurasi

—* ftp ftp.kel2.net

    untuk pengaksesan FTP server

—* Ls /home/kel2

    untuk melihat isi direktori user FTP

—* Nano /etc/vsftpd.conf

    Untuk scrib FTP kita hanya mengecek apakah tanda “ # “ yang    tidak dibutuhkan sudah dihapus 

 

3.3. Buat filesatu 

;

; BIND reverse data file for broadcast zone

;

$TTL 604800

@ IN SOA localhost. root.localhost. (

      1 ; Serial

 604800 ; Refresh

  86400 ; Retry

2419200 ; Expire

 604800 ) ; Negative Cache TTL

;

@ IN NS localhost.

4.Buat filedua

;

; BIND reverse data file for local loopback interface

;

$TTL 604800

@ IN SOA localhost. root.localhost. (

      1 ; Serial

 604800 ; Refresh

  86400 ; Retry

2419200 ; Expire

 604800 ) ; Negative Cache TTL

;

@ IN NS localhost.

1.0.0 IN PTR localhost.

Membuat DNS server

1.1. Instal paket BIND9 atau BIND

—apt-get install bind9

2.2. Konfigurasi file named.conf

—Nano /etc/bind9/named.conf tambah

Dari scrib named.conf kit

Zone “kel2.net”{

Zone “1.168.192.in-addr.arpa”{

type master;

file “/etc/bind/db.filedua”;

};