Dairenn Lombard wrote:
-----Original Message-----
From: Jake Vickers [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 30, 2006 11:57 AM
To: [email protected]
Subject: Re: [qmailtoaster] SMTP Connection Throttling by IP address
Otherwise you'd probably have to do something in the firewall.
Is there a way to do rate shaping with iptables?
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Here we go
iptables -I INPUT -p tcp --dport 25 -i eth0 -m state --state NEW -m recent --set
iptables -I INPUT -p tcp --dport 25 -i eth0 -m state --state NEW -m recent
--update --seconds 60 --hitcount 10 -j DROP
Same ip is allowed to connect to port 25 10x/60seconds
then it is blocked
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