Re: Can't establish connection -

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On 25/05/10 06:45, kalinix wrote:If this applies for ssh only, you could 
do something like this, on box9:
>
>
> IPTABLES -I INPUT -i eth0 -s ip.of.box.6 -p tcp -m tcp --dport 22 -j 
> ACCEPT
>
>
> If you need more services to be available for box9, you simply let out 
> -m tcp and --dport 22, to get this:
>
>
> IPTABLES -I INPUT -i eth0 -s ip.of.box.6 -j ACCEPT
>
>
> To see all the packages from box6, you can insert the rule below:
>
>
> IPTABLES -I INPUT -i eth0 -s ip.of.box.6 -m state --state NEW -j LOG 
> --log-prefix "IPTABLES - NEW PACKETS FROM BOX6: " --log-level 6
>
>
> and watch the result in /var/log/messages (with tail -f /var/log/messages)
>
>
>
>
>
> Calin
>



    I am using the provided F-12 iptables firewall. All I recall
    changing was opening a port for VOIP. This problem has existed since
    I originally installed this version. This is 64 bit while box9 which
    works as expected is 32, other than that they are similar F-12's on
    Dell boxes.

    I installed a gigabit NIC on this box6 and and a new fast switch,
    data transfer is fast but I would like to be able to make it work
    from either end. I have three computers tied together through the
    new switch, one is an NFS server.

    Man iptables says:

        iptables [-t table] {-A|-D} chain rule-specification


    Would this then be the correct command to use?

        iptables -A IPTABLES -I INPUT -i eth0 -s ip.of.box6 -m state
        --state NEW -j LOG --log-prefix "IPTABLES - NEW PACKETS FROM
        BOX6: " --log-level 6

    Thanks.

    Bob

    -- 

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