Tips Cara Setting Wireless Adhoc di Ubuntu

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Tips Cara Setting Wireless Adhoc di Ubuntu - Pernahkah diantara anda yang memeakai sisitem operasi Linux (Ubuntu) namun mempunyai kesulitan dalam hal setting wireless adhoc di ubuntu?
Sedikit sulit memang jika dari kita belum mengetahui caranya, Awalnya IT newbie juga sempat kesulitan dalam mensetting share wireless di operating sistem linux ubuntu ini, namun dengan keseriusan dan menganalisa serta memahami, akhirnya IT Newbie dapat dengan mudah mensetting nya.

Dalam tutorial singkat ini IT Newbie mau berbagi sedikit tentang Tips Cara Setting Wireless Adhoc di Ubuntu.

Ikuti langkah-langkahnya sampai habis ya, seperti berikut ini:

Dari CLI misal:
=============
root@ITnewbie-Vostro1310:/home/itnewbie# service network-manager stop
root@ITnewbie-Vostro1310:/home/itnewbie# ip link set eth1 down
root@ITnewbie-Vostro1310:/home/itnewbie# iwconfig eth1 mode ad-hoc
===============

selanjutnya kita set nama essid kita:
=======================
root@ITnewbie-Vostro1310:/home/itnewbie# ifconfig eth1 up


misal kita kasih ip addr akses poin 192.168.1.1
========================
root@ITnewbie-Vostro1310:/home/itnewbie# ip addr add 192.168.1.1/24 dev eth1

ok mari kita liat:
root@ITnewbie-Vostro1310:/home/itnewbie# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1c:23:56:0b:10
inet addr:xxxxxxxxxxxxx Bcast:xxxxxxxxxxxx Mask:255.255.255.0
inet6 addr: xxxxxxxxxxxxxxxxx Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7662 errors:0 dropped:0 overruns:0 frame:0
TX packets:7425 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6360429 (6.3 MB) TX bytes:1056156 (1.0 MB)
Interrupt:44 Base address:0xe000

eth1 Link encap:Ethernet HWaddr 00:1f:e1:46:96:61
inet addr:192.168.1.1 Bcast:0.0.0.0 Mask:255.255.255.0
inet6 addr: fe80::21f:e1ff:fe46:9661/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:3382
TX packets:0 errors:16 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:19

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:720 (720.0 B) TX bytes:720 (720.0 B)

Ok selanjutnya kita set password dengan menggunakan wpa:

misal kita kasih password: itnewbie123 buat password dengan wpa_passphrase
===========
root@ITnewbie-Vostro1310:/home/itnewbie# wpa_passphrase itnewbie1234567890
network={
ssid="ITnewbie"
#psk="1234567890"
psk=c2d332723db9d5b52c9e269cd55cf029217ab9f14616dcbafcc76c6d55cbfab4
}

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


===============
root@ITnewbie-Vostro1310:/home/itnewbie# cat adhoc.conf
ap_scan=2
network={
ssid="mywisdom"
mode=1
frequency=2412
proto=WPA
key_mgmt=WPA-NONE
pairwise=NONE
group=TKIP
#psk="1234567890"
psk=c2d332723db9d5b52c9e269cd55cf029217ab9f14616dcbafcc76c6d55cbfab4
}
============

Kemudian jalankan dengan wpa supplicant:

root@ITnewbie-Vostro1310:/home/itnewbie# wpa_supplicant -c adhoc.conf -ieth1 -Dwext
Trying to associate with SSID 'mywisdom'
CTRL-EVENT-CONNECTED - Connection to 00:00:00:00:00:00 completed (auth) [id=-1 id_str=]
Associated with 6a:1f:41:13:25:0d
CTRL-EVENT-CONNECTED - Connection to 6a:1f:41:13:25:0d completed (reauth) [id=0 id_str=]
==============================

Mudah Bukan???

sekian selamat mencoba..

Semoga bermanfaat..

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