Langkah - Langkah konfigurasi proxy
"UJIKOM"
- Atur bios dan
booting ke CD-Rom
- install debian
1.
atur bahasa dan kota
2.
configurasi network
3.
partition harddisk (Guided) pilih yang pertama
4.
installing the base sistem (saatnya membuat kabel RJ-45)
5.
setup user and password (root) jangan sampai lupa pass
6.
sellect and install software (pilih desktop saja)
7.
installing grub loader (pilih, yes)
8.
finishing installation
- atur bios
server (atur boot ke harddisk)
- Konfigurasi debian
1.
masuk ke root
2.
ifconfig (pengetesanLan)
2.
apt-get install mc
4.
mcedit /etc/network/interfaces
auto
eth0
iface
eth0 inet static
address
192.168.1.50
network
192.168.1.0
netmask
255.255.255.0
broadcast
192.168.1.255
gateway
192.168.1.1
auto eth0
iface
eth0 inet static
address
192.168.50.1
network
192.168.50.0
netmask
255.255.255.0
broadcast
192.168.50.255
gateway
192.168.1.1
5. /etc/init.d/networking restart
6. ping 192.168.1.50
ping
192.168.1.1
ping
192.168.50.1
7.
apt-get install squid
8.
mcedit /etc/squid/squid.conf
F7
>acl CONNECT
tulis dibawah acl
CONNECT
>.
acl blokir dstdom_regex "/etc/squid/blokir"
>.
acl lan src 192.168.50.0/24
>.
http_access deny blokir
>.
http_access allow lan
>.
http_access allow all
F7
>http_port 3128
hilangkan tanda pagar dan tambahkan kalimat
"transparent"
F7
>visible_hostname
dibawah
none tulis : "www.sekolah.sch.id
F7
>http_access deny all
tambahkan tanda pagar
F7
>cache_mgr *(backward)
hilangakan tanda pagar dan tulis cache_mgr
"cadin_7@sekolah.sch.id"
F7
>cache_dirufs /
hilangkan tanda pagar
9.
mcedit /etc/squid/blokir
misalnya contoh
yang mau di blokir : - facebook.com
-
youtube.com
10.
/etc/init.d/squid
11.
mcedit /etc/sysctl.conf
Hilangkan
pagar "(net.ipv4_forward)"
12.
echo "1" >> /proc/sys/net/ipv4/ip_forward
13.
iptables -t nat -A POSTROUTING -s 192.168.50.0/24 -p tcp -j SNAT --to- source
192.168.1.50
14.
iptables -t nat -A PREROUTING -s 192.168.1.0/24 -p tcp -j DNAT --to-
destination 192.168.50.1
15.
iptables -t nat -A PREROUTING -s 192.168.1.0/24 -p tcp --dport 80 -j REDIRECT
--to-port 3128
16.
mcedit /etc/rc.local
echo
"1" >> /proc/sys/net/ipv4/ip_forward
TulisDibawah :
-
iptables -t nat
-A POSTROUTING -s 192.168.50.0/24 -p tcp -j SNAT --to- source 192.168.1.50
-
iptables -t nat
-A PREROUTING -s 192.168.1.0/24 -p tcp -j DNAT --to- destination
192.168.50.1
-
iptables -t nat
-A PREROUTING -s 192.168.1.0/24 -p tcp --dport 80 -j REDIRECT --to-port 3128
iptables
-t nat -A POSTROUTING -o eth0 -j MASQUARADE
17.
reboot
- membuat kabel RJ45
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