Sukses Ujikom 2013 TKJ

·         Sudo su

·         Ifconfig

·         Cd  /

·         Nano /etc/network/interfaces

Ø  Auto lo

Ø  Iface inet loopback

Ø  Auto eth0

Ø  Iface eth0 inet dhcp

Ø  Auto eth1

Ø  Iface eth1 inet static

Ø  Address 192.168.50.1

Ø  Netmask 255.255.255.0

Ø  Network 192.168.50.0

Ctrl+o (enter) ctrl+x

·         /etc/init.d/networking restart

·         Ping 192.168.50.1 atau Ping google.com

·         Iptables –t nat –A POSTROUTING –-jump MASQUERADE -–source 192.168.50.0/24

            

Masukin cd ke cdrom

·         Apt-cdrom add (tunggu)

·         Apt-get install squid

·         Nano /etc/squid/squid.conf

Ctrl+w

v  http_3128

jika sudah ketemu tambahkan transparent jadi

v  http_3128 trasparent

Ctrl+w

v  cache_mgr

jika sudah ketemu tambahkan Nama Masing-masing jadi contoh

v  cache_mgr indriayusavitri@smkti.sch.id

ctrl+w

v  acl connect

Ø  acl situs dstdomain “/etc/squid/situs”

Ø  no_cache deny situs

Ø  http_access deny situs

Ø  acl jaringan src 192.168.50.0/24

Ø  http_access deny allow jaringan

Ø  cache_mgr indrayusavitri@smktignc.sch.id

Ø  visible_hostname www.smktignc.sch.id

Ctrl+w

v  #http_access deny all

Ctrl+o (enter) ctrl+x

·         Nano /etc/squid/situs

Ø  www.youtube.com

Ø  www.facebook.com

Ctrl+o (enter) ctrl+x

·         Iptables –t nat –nat –A PREROUTING –p tcp –dport 80 –j REDIRECT -–to-port 3128

·         Squid –k reconfigure

Kalo muncul LISTEN tandanya BERHASIL

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Soal Jaringan Keamanan

Guys buat soal yang tadi di kasih kalian boleh langsung upload aja DISINI buruan ada jawabannya hehehehehehehe'

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