Rabu, 19 Maret 2014

[SOLVED] Tenda W311M || ubuntu 1204 || Compaq CQ40

root@nuha-PC:~# lspci | grep Broadcom
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
root@nuha-PC:~#

root@nuha-PC:~# lsusb | grep Ralink

Bus 002 Device 004: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter

root@nuha-PC:~#

today i try to make MITM attack using aircrack-ng,

i installed it at HP Compaq CQ 40

after search in google , i know that my wireless NOT Supported as Monitor mode;

http://askubuntu.com/questions/155528/why-cant-i-set-monitor-mode-with-the-wl-sta-driver-on-a-broadcom-wireless-card

==The official Broadcom STA/wl driver DOES NOT support monitor mode==

so i plug USB wireless Tenda W311M

then i follow this tutorial

http://ubuntuforums.org/showthread.php?t=1285828

1. Download the RT3070USB driver from Ralink.

http://www.mediatek.com/en/downloads/

insert your email address and their cacti

2. Unzip

$sudo su #tar jxvf DPO_RT5572_LinuxSTA_2.6.1.3_20121022.tar.bz

3. Navigate to os/linux

root@nuha-PC:~# cd DPO_RT5572_LinuxSTA_2.6.1.3_20121022/os/linux/
# gedit usb_main_dev.c

add: {USB_DEVICE(0x148F,0x2070)}, /* Ralink */
under #ifdef RT_CFG80211_SUPPORT

So this source code become :

#ifdef RT_CFG80211_SUPPORT
{USB_DEVICE(0x148F,0x2070)},
RTMP_DRIVER_80211_UNREGISTER(pAd, net_dev);
#endif /* RT_CFG80211_SUPPORT */

then save and exit

root@nuha-PC:~/DPO_RT5572_LinuxSTA_2.6.1.3_20121022/os/linux# cd ../..
root@nuha-PC:~/DPO_RT5572_LinuxSTA_2.6.1.3_20121022#

4. Compile the module

#make

5. install the module

#make install

6. Copy the .DAT file to /etc/Wireless. (the install script should do it but just in case). Also copy the rt2870.bin file to /lib/firmware. (just in case).

Code:

#mkdir -p /etc/Wireless/RT2870STA

#cp RT2870STA.dat /etc/Wireless/RT2870STA/

#apt-get install tofrodos

#dos2unix /etc/Wireless/RT2870STA/RT2870STA.dat

(please install dos2unix first ; by typing => apt-get install dos2unix )

#chmod +x /etc/Wireless/RT2870STA/RT2870STA.dat

#cp common/rt2870.bin /lib/firmware/

7. Start the module.

#modprobe rt5572sta

reboot

Note it will run when main wireless is enable

done

depok, 19 april 2014

Kamis, 13 Maret 2014

error final exam CCNA

apt-get install icedtea-7-plugin

Senin, 10 Maret 2014

jangan suruh saya jadi pedagang !!!

sebelumnya maaf kalo judulnya terlalu ekstrim atau anti mainstream
ini tulisan dibuat atas opini pribadi, tdk ada sangkut pautnya dengan pihak manapun
OK
mendengar maraknya seminar entrepreneur muda yang sukses akhir ini sy kok merasa gimana gtu ya
bukan bermaksud memandang sebelah mata, cuma kesannya gembar gembornya berlebihan
saya tetap salut pada teman2 yang berani mengambil pilihan menjadi seorang wiraswasta
this job is their choice,

cuma ya kalaupun anda memilih jalan menjadi wirausahawan, ya jangen terus memaksa orang lain untuk ikut
dengan dalih 9 dari 10 pintu rizki adalah berdagang
iyap betul, anda tidak salah
silahkan anda menjadi bagian yang 9
dan selebihnya biarkan orang lain yang mengisi posisi itu
bayangkan jika semua berdagang (maaf jika saya meyempitkan makna wirausaha menjadi berdagang)
terus siapa yang jadi guru ?
bukankah Rosulullah Sholallahu'alaihi wassalam juga seorang pendidik?
bukan kah anda dulu juga belajar ?

nah biarkanlah masing-masing orang memilih jalanya
setiap orang tak haru berwiraswasta
yang harus adalah setiap orang berusaha
apapun usahanya
jadi guru lah, jadi tentara lah jadi abdi negara
ya terserah
namun satu hal yang mesti diigat
apapun posisi dan atau pekerjaan kita, kita harus bisa amanah

kalau jadi pedagang, jadilah pedagang yang jujur
jadi guru, jadilah guru yang memberikan ilmu yang bermanfaat (jleb banged ini)
jadi petani, jadilah petani yang baik
jadi anggota dewan, jadilah wakil rakyat yg amanah

dan terlepas dari itu, ada satu hal lagi yang sedikit mengusik telinga akhir2 ini
tentang hakekat kaya
tapi sy sudah ngantuk

Rabu, 05 Maret 2014

[SOLVED] appear qmail login ubuntu 12.04

source : http://askubuntu.com/questions/2471/how-to-hide-users-from-the-gdm-login-screen

How to hide users from the GDM login screen? |

I have recently added several new users, that I need for qmail. Now they appear in the box in the login screen and clutter it, and I have to scroll to find my user. How can I hide those users from the login box?

alias

qmaild

qmaill

qmailp

qmailq

qmailr

qmails

so many user login appear in login screen although i have deleted the gdm (apt-get remove qmail || apt-get purge gdm) make me confuse, then i try to delete it using this comment
sudo usermod -u 999 <username>

example :

sudo usermod -u 999  qmaild

sudo usermod -u 998  qmaill

etc

then restart the system by typing : restart lightdm

Selasa, 04 Maret 2014

DHCP server in ubuntu 12.04 (Precise) Server

source : http://www.ubuntugeek.com/how-to-install-dhcp-server-in-ubuntu-12-04-precise-server.html

How to install DHCP server in ubuntu 12.04 (Precise) Server

September 14, 2012 · Server · Email This Post

Sponsored Link

A DHCP Server assigns IP addresses to client computers. This is very often used in enterprise networks to reduce configuration efforts. All IP addresses of all computers are stored in a database that resides on a server machine. A DHCP server can provide configuration settings using two methods
Address Pool
This method entails defining a pool (sometimes also called a range or scope) of IP addresses from which DHCP clients are supplied their configuration properties dynamically and on a fist come first serve basis. When a DHCP client is no longer on the network for a specified period, the configuration is expired and released back to the address pool for use by other DHCP Clients.
MAC Address
This method entails using DHCP to identify the unique hardware address of each network card connected to the network and then continually supplying a constant configuration each time the DHCP client makes a request to the DHCP server using that network device.

Install DHCP server in ubuntu 12.04
In ubuntu 12.04 ISC DHCP server is a transitional package for dhcp3-server so you have to install the following package

sudo apt-get install isc-dhcp-server

There are two main files /etc/default/isc-dhcp-server and /etc/dhcp/dhcpd.conf which we will need to configure so lets take the first.
Configuration of DHCP server
First you need to configure /etc/default/isc-dhcp-server file so you need to edit the file using the following command

sudo vi /etc/default/isc-dhcp-server

You should see similar to the following

#Defaults for dhcp initscript
#sourced by /etc/init.d/dhcp
#installed at /etc/default/isc-dhcp-server by the maintainer scripts
#
#This is a POSIX shell fragment
#
#On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
#Separate multiple interfaces with spaces, e.g. “eth0 eth1?.
INTERFACES=”eth0?

Replace eth0 above with the name of your network interface that you want the server to lease addresses on. Save and exit the file
Now you need to configure /etc/dhcp/dhcpd.conf file for this edit this file using the following command

sudo vi /etc/dhcp/dhcpd.conf

Once it opens you should see similar to the following

#
#Sample configuration file for ISC dhcpd for Debian
#
#Attention: If /etc/ltsp/dhcpd.conf exists, that will be used as
#configuration file instead of this file.
#
#
#The ddns-updates-style parameter controls whether or not the server will
#attempt to do a DNS update when a lease is confirmed. We default to the
#behavior of the version 2 packages (‘none’, since DHCP v2 didn’t
#have support for DDNS.)
ddns-update-style none;
#option definitions common to all supported networks…
option domain-name-servers ns1.example.org, ns2.example.org;
option domain-name “yourdomainname.com”;
default-lease-time 600;
max-lease-time 7200;
#If this DHCP server is the official DHCP server for the local
#network, the authoritative directive should be uncommented.
#authoritative;
#Use this to send dhcp log messages to a different log file (you also
#have to hack syslog.conf to complete the redirection).
log-facility local7;
#No service will be given on this subnet, but declaring it helps the
#DHCP server to understand the network topology.
#subnet10.152.187.0 netmask 255.255.255.0 {
#}
#This is a very basic subnet declaration.
subnet 10.0.0.0 netmask 255.255.255.0 {
range 10.0.0.150 10.0.0.253;
option routers 10.0.0.2;
option subnet-mask 255.255.255.0;
option broadcast-address 10.0.0.254;
option domain-name-servers 10.0.0.1, 10.0.0.2;
option ntp-servers 10.0.0.1;
option netbios-name-servers 10.0.0.1;
option netbios-node-type 8;
}
#option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org;
#}
#This declaration allows BOOTP clients to get dynamic addresses,
#which we don’t really recommend.
#subnet 10.254.239.32 netmask 255.255.255.224 {
#range dynamic-bootp 10.254.239.40 10.254.239.60;
#option broadcast-address 10.254.239.31;
#option routers rtr-239-32-1.example.org;
#}
#A slightly different configuration for an internal subnet.
#subnet 10.5.5.0 netmask 255.255.255.224 {
#range 10.5.5.26 10.5.5.30;
#option domain-name-servers ns1.internal.example.org;
#option domain-name “internal.example.org”;
#option routers 10.5.5.1;
#option broadcast-address 10.5.5.31;
#default-lease-time 600;
#max-lease-time 7200;
#}
#Hosts which require special configuration options can be listed in
#host statements. If no address is specified, the address will be
#allocated dynamically (if possible), but the host-specific information
#will still come from the host declaration.
#host passacaglia {
#hardware ethernet 0:0:c0:5d:bd:95;
#filename “vmunix.passacaglia”;
#server-name “toccata.fugue.com”;
#}
#Fixed IP addresses can also be specified for hosts. These addresses
#should not also be listed as being available for dynamic assignment.
#Hosts for which fixed IP addresses have been specified can boot using
#BOOTP or DHCP. Hosts for which no fixed address is specified can only
#be booted with DHCP, unless there is an address range on the subnet
#to which a BOOTP client is connected which has the dynamic-bootp flag
#set.
#hostfantasia {
#hardware ethernet 08:00:07:26:c0:a5;
#fixed-address fantasia.fugue.com;
#}
#You can declare a class of clients and then do address allocation
#based on that. The example below shows a case where all clients
#in a certain class get addresses on the 10.17.224/24 subnet, and all
#other clients get addresses on the 10.0.29/24 subnet.
#class“foo” {
#match if substring (option vendor-class-identifier, 0, 4) = “SUNW”;
#}
#shared-network 224-29 {
#subnet 10.17.224.0 netmask 255.255.255.0 {
#option routers rtr-224.example.org;
#}
#subnet 10.0.29.0 netmask 255.255.255.0 {
#option routers rtr-29.example.org;
#}
#pool {
#allow members of “foo”;
#range 10.17.224.10 10.17.224.250;
#}
#pool {
#deny members of “foo”;
#range 10.0.29.10 10.0.29.230;
#}
#}

From the above file you need to configure bold options and change domain name where it says yourdomainname.com Finally you have to restart the dhcp service by using the following command

sudo service isc-dhcp-server restart

DHCP server testing
You can check if your dhcp server is working properly bt running the following command

sudo netstat -uap

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1 Comment to “How to install DHCP server in ubuntu 12.04 (Precise) Server”

Neticis says:

September 15, 2012 at 10:12 pm
Another option for small networks is dnsmasq.

[Reply]

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dhcp3-server

Contents

Dynamic Host Configuration Protocol (DHCP)

The Dynamic Host Configuration Protocol (DHCP) is a network service that enables host computers to be automatically assigned settings from a server as opposed to manually configuring each network host. Computers configured to be DHCP clients have no control over the settings they receive from the DHCP server, and the configuration is transparent to the computer's user.

Note: newer Ubuntu editions use another name for this package (isc-dhcp-server) and the configuration is slightly different. See the page isc-dhcp-server

Installation

At a terminal prompt, enter the following command to install dhcpd:

sudo apt-get install dhcp3-server

You will probably need to change the default configuration by editing /etc/dhcp3/dhcpd.conf to suit your needs and particular configuration.

You also need to edit /etc/default/dhcp3-server to specify the interfaces dhcpd should listen to. By default it listens to eth0.

Configuration

The error message the installation ends with might be a little confusing, but the following steps will help you configure the service:

Most commonly, what you want to do is assign an IP address randomly. This can be done with settings as follows:

nano -w /etc/dhcp3/dhcpd.conf

# Sample /etc/dhcpd.conf
# (add your comments here) 
default-lease-time 600;
max-lease-time 7200;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.1.255;
option routers 192.168.1.254;
option domain-name-servers 192.168.1.1, 192.168.1.2;
option domain-name "mydomain.example";

subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.10 192.168.1.100;
range 192.168.1.150 192.168.1.200;
}

This will result in the DHCP server giving a client an IP address from the range 192.168.1.10-192.168.1.100 or 192.168.1.150-192.168.1.200. It will lease an IP address for 600 seconds if the client doesn't ask for a specific time frame. Otherwise the maximum (allowed) lease will be 7200 seconds. The server will also "advise" the client that it should use 255.255.255.0 as its subnet mask, 192.168.1.255 as its broadcast address, 192.168.1.254 as the router/gateway and 192.168.1.1 and 192.168.1.2 as its DNS servers.

If you need to specify a WINS server for your Windows clients, you will need to include the netbios-name-servers option, e.g.

nano -w /etc/default/dhcp3-server

option netbios-name-servers 192.168.1.1;

dhcp3-server and multiple interfaces

multiple interfaces example

Interface

nano -w /etc/network/interfaces

auto lo
iface lo inet loopback

mapping hotplug
        script grep
        map eth1

iface eth1 inet dhcp

auto eth0
iface eth0 inet static
    address 10.152.187.1
    netmask 255.255.255.0

auto wlan0
  iface wlan0 inet static
    address 192.168.1.1
    netmask 255.255.255.0
    up     /sbin/iwconfig wlan0 mode TTTTTT && /sbin/iwconfig wlan0 enc
restricted && /sbin/iwconfig wlan0 key [Y] XXXXXXXX && /sbin/iwconfig
wlan0 essid SSSSSSSS

auto eth1

Select Interface card

nano -w /etc/default/dhcp3-server

INTERFACES="wlan0 eth0"

Configure Subnet

nano -w /etc/dhcp3/dhcpd.conf

ddns-update-style none;
log-facility local7;

subnet 192.168.1.0 netmask 255.255.255.0 {

        option routers                  192.168.1.1;
        option subnet-mask              255.255.255.0;
        option broadcast-address        192.168.1.255;
        option domain-name-servers      194.168.4.100;
        option ntp-servers              192.168.1.1;
        option netbios-name-servers     192.168.1.1;
        option netbios-node-type 2;
        default-lease-time 86400;
        max-lease-time 86400;

        host bla1 {
                hardware ethernet DD:GH:DF:E5:F7:D7;
                fixed-address 192.168.1.2;
        }
        host bla2 {
                hardware ethernet 00:JJ:YU:38:AC:45;
                fixed-address 192.168.1.20;
        }
}

subnet  10.152.187.0 netmask 255.255.255.0 {

        option routers                  10.152.187.1;
        option subnet-mask              255.255.255.0;
        option broadcast-address        10.152.187.255;
        option domain-name-servers      194.168.4.100;
        option ntp-servers              10.152.187.1;
        option netbios-name-servers     10.152.187.1;
        option netbios-node-type 2;

        default-lease-time 86400;
        max-lease-time 86400;

        host bla3 {
                hardware ethernet 00:KK:HD:66:55:9B;
                fixed-address 10.152.187.2;
        }
}

Check Route

ip route

192.168.1.0/24 dev wlan0  scope link
82.16.TT.0/24 dev eth1  scope link
10.152.187.0/24 dev eth0  scope link
default via 82.16.TT.UU dev eth1

A section on DDNS please?

dhcp3-server (last edited 2013-09-29 13:02:52 by miguel-negrao)

dunia kata

Pages

Rabu, 19 Maret 2014

[SOLVED] Tenda W311M || ubuntu 1204 || Compaq CQ40

Kamis, 13 Maret 2014

error final exam CCNA

Senin, 10 Maret 2014

jangan suruh saya jadi pedagang !!!

Rabu, 05 Maret 2014

[SOLVED] appear qmail login ubuntu 12.04

Selasa, 04 Maret 2014

DHCP server in ubuntu 12.04 (Precise) Server

How to install DHCP server in ubuntu 12.04 (Precise) Server

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1 Comment to “How to install DHCP server in ubuntu 12.04 (Precise) Server”

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dhcp3-server

Dynamic Host Configuration Protocol (DHCP)

Installation

Configuration

dhcp3-server and multiple interfaces

multiple interfaces example

Interface

Select Interface card

Configure Subnet

Check Route

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