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Author Topic: iptables port forwarding  (Read 918 times)
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Hrvoje Kusulja
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« on: 08.11.2008., 22:52:32 »

dakle ako zelite napraviti port forwarding s iptablesima, evo kako se to radi..

ppp0 - je WAN strana
192.168.1.54 je odredisno racunalo
TCP 51010 je port

dakle kada netko dolazi na WAN stranu (vanjski IP), na port TCP 51010, onda ce se ti paketi forwardati na lokalno racunalo 192.168.1.54

evo sto je potrebno napisati u shellu

Code:
iptables -A PREROUTING -t nat -i ppp0 -p tcp --dport 51010 -j DNAT --to 192.168.1.53:51010
iptables -A INPUT -p tcp -m state --state NEW --dport 51010 -i ppp0 -j ACCEPT
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