Modification to iptables (block IP addresses)

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On Monday 28 October 2002 4:31 pm, rwc@lanl.gov wrote:

> Is anyone working on the following modification to iptables?  Dynamically
> watch for connections coming from any source IP addresses that exceeds a
> predefined number of connections per unit time.  When seen, block all
> subsequent connections from that source for a predefined period of time or
> indefinitely.  Currently, one can do this for specific predefined source IP
> addresses, but it would be good to have the ability to do this without
> having prior knowledge of the the offending IP source.

You might want to investigate the "recent" match in p-o-m.

Antony.

-- 

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