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hi guys, i'm planning to setup a firewall using iptables (fedora 4). my network looks like this.. lan1(eth1)---| |-----------ext(eth0)-----router------Intranet lan2(eth2)---| how do i start...lan1 and lan2 cannot see each other ...
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  1. #1
    Just Joined!
    Join Date
    Dec 2006
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    1

    iptables need help


    hi guys,

    i'm planning to setup a firewall using iptables (fedora 4). my network looks like this..

    lan1(eth1)---|
    |-----------ext(eth0)-----router------Intranet
    lan2(eth2)---|


    how do i start...lan1 and lan2 cannot see each other and inbound access are not allowed...nat nat are involved here coz we're in an intranet environment..

    I've trying to write a new script but found no related example after googling. How do i go about this..??
    Can i just replace the existing iptables script in /etc/init.d with the new script i'm planning to create..
    besides the 3 default chain i should create new chain for eth1 and eth2 right..need some guidance...
    my routing is running..thanks..

  2. #2
    Linux Newbie framp's Avatar
    Join Date
    Jul 2006
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    Stuttgart, Germany
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    240
    I am sorry - but I neither get your config nor your problem.
    "Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect." Linus Benedict Torvalds

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