iptables LINUX Cr3at3 DOTA Warcraft
Hanya mau Posting aja gimana caranya router MPG yang kita ppunya bisa create DOta Warcraft atupun LAN bisa join..Spesifikasi yang dibutuhkan yang pasti komputer dengan 2 LAn card rus apa lagi yahh.,. iya itu eee monitor hahahaha,,.,.,yang pasti itu CD linux,kita bisa pake debian atupun FC..
Oke kita mulai aja Topologi nya Jaringannya
|eth0
|——-|
| Router |
|——-|
|eth1
|
|—-Switch—-|
| | |
| | |
| | |
|———| |———| |———|
|Client 01| |Client 02| |Client 03|
|———| |———| |———|
Makan dulu yaaa.,., ini perut uda g tahan lapar breakk 
Alhamdulliah kenyang,,,,nah setealh itu kita instalkl linuxnya
…………………………………..proses install selasei
Zaki potong disini coz kelamaan ntik pembahasan seting router linux ada sendiri….
nah setalah masuk ke root ketik
[root@localhost root]# vi /etc/sysconfig/iptables
*nat 
REROUTING ACCEPT [0:0] OSTROUTING ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A POSTROUTING -s 192.168.0.0/255.255.255.0 -j SNAT –to <ipwan/eth0>
#CREATE DOTA
#PC1
-A PREROUTING -p tcp -m tcp -d <ipwan/eth0> –dport 6113 -j DNAT –to-destination 192.168.0.101:6113
-A PREROUTING -p udp -m udp -d <ipwan/eth0> –dport 6113 -j DNAT –to-destination 192.168.0.101:6113
#PC2
-A PREROUTING -p tcp -m tcp -d <ipwan/eth0> –dport 6114 -j DNAT –to-destination 192.168.0.102:6114
-A PREROUTING -p udp -m udp -d <ipwan/eth0> –dport 6114 -j DNAT –to-destination 192.168.0.102:6114
COMMIT
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:RH-Firewall-1-INPUT – [0:0]
-A INPUT -j RH-Firewall-1-INPUT
-A FORWARD -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -i eth0 -j ACCEPT
-A RH-Firewall-1-INPUT -i eth1 -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 6113 -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 6114 -j ACCEPT
COMMIT
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:RH-Firewall-1-INPUT – [0:0]
-A INPUT -j RH-Firewall-1-INPUT
-A FORWARD -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -i eth0 -j ACCEPT
-A RH-Firewall-1-INPUT -i eth1 -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 6113 -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 6114 -j ACCEPT
commit
wes mari alhamdulillah… Setingan ini uda berjalan baik di MPG surabaya yaitu ZAganet,PerfectGames,Trinity
jika ada kesulitan bisa PM
source http://it-wifi.blogspot.com/2008/05/warcraft-iii-firewall-settings-for.html
Wsalam
