Dear all,
TOlong donk soal iptables nih
Saya pake iptables dgn rule spt ini :
===
*nat
:PREROUTING ACCEPT [141:8995]
:POSTROUTING ACCEPT [73:4388]
:OUTPUT ACCEPT [0:0]
-A PREROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -p tcp -m tcp --dport 80 -j
REDIRECT --to-ports 3128
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p udp -m udp
--dport 20 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 20 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 21 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p udp -m udp
--dport 21 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 22 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 25 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 110 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 143 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 443 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 2082 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 2086 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 2095 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 1 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 10024 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 10025 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 5050 -j MASQUERADE
-A POSTROUTING -s 192.168.10.0/255.255.255.0 -d !
192.168.10.0/255.255.255.0 -o eth0 -p tcp -m tcp
--dport 6667 -j MASQUERADE
COMMIT
==
tapi kok transparant proxy nya g jalan ya. Akses ke
port 80 kok ga di redirect ke proxy. Pdahal sebelumnya
bisa di linux mandrake, saya pake di SuSe kok g bisa
ya.
Tolong donk, apa yg kurang, apa module iptables ada yg
blm di-load ya ?
Atau bagi donk, skrip firewall yg cocok buat akses
Internet dari LAN, yg mendukung transparant proxy dan
masquerade servis2 internet spt messenger,IRC,email.
Terima kasih sebelumnya.
Wassalam,
.:. MNH .:.
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