Re: Port forwarding problem

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Pascal you are right!

I just changed some -I for -A and moved
iptables -A FORWARD -j DROP
to the end and it works!

It was a fool error, I know that ACL order is crucial!

Thanks a lot for your help

On 10/16/2010 08:37 AM, Pascal Hambourg wrote:
Carlos Mtz-Troncoso a écrit :
Thanks Pascal for your answer.

I had that rule but I deleted, I just add again

iptables -A FORWARD -p tcp -i eth0 -d 10.1.1.7 --dport 80 -j ACCEPT

but it doesn't work.

Maybe because of the rule ordering ? Your script weirdly mixes -I and -A
commands, and has a "-I FORWARD -j DROP" rule which inserts a plain
"DROP everything" at the very beginning of the chain. As a result, any
rule created before or appended after this one has no effect.
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