questions on iptables

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    Hello Guys,

    I'm trying to get some rules with netfilter and I'm having difficulties
on it. I'd like your help:

    1) I'd like to setup a connection limit per second on an specific port.
I know this can be done with limit module. Altough, I'd like to have the
limit applied for each IP and not on the port. Example: port 80, 5
connections per second. I'd like to have EACH ip that is connecting over
port 80 to have a 5/sec limit. If one IP reached the limit, only that ip
wouldnt match the rule. Other IPs would access it with no problems. Can this
be done ?

    2) I'd like to make a general rule for blocking connections with SPT =
DPT .... is this possible ?


    Well, thanks for your attention :)

    Sincerily,
    Leonardo Rodrigues





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