Comments on: Using iptables to block ips that spam or attack your server http://gadelkareem.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/ Ideas For Sharing Thu, 09 Sep 2010 02:55:09 +0000 http://wordpress.org/?v=2.5.1 By: Pedro Pablo http://gadelkareem.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-40109 Pedro Pablo Tue, 19 Jan 2010 19:54:51 +0000 http://walid.kurtubba.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-40109 Sorry for the mistake, you should replace CORREO by MAIL Sorry for the mistake, you should replace CORREO by MAIL

]]> By: Pedro Pablo http://gadelkareem.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-40108 Pedro Pablo Tue, 19 Jan 2010 19:53:35 +0000 http://walid.kurtubba.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-40108 Hi It can be made a little change in order to improve the performance. I only want to check the packet that are addressed to port 25. If you don't want logging, just comment out the line. iptables -N MAIL iptables -N MAILLOG iptables -A INPUT -i eth0 -j MAIL ! -s 127.0.0.1 -p tcp --dport 25 iptables -A MAILLOG -j LOG iptables -A MAILLOG -j DROP and then iptables -A CORREO -i eth0 -j MAILLOG -s 188.54.0.0/15 Now, please is there any "badip" file to share. Thanks Hi

It can be made a little change in order to improve the performance. I only want to check the packet that are addressed to port 25.

If you don't want logging, just comment out the line.

iptables -N MAIL
iptables -N MAILLOG

iptables -A INPUT -i eth0 -j MAIL ! -s 127.0.0.1 -p tcp –dport 25

iptables -A MAILLOG -j LOG
iptables -A MAILLOG -j DROP

and then
iptables -A CORREO -i eth0 -j MAILLOG -s 188.54.0.0/15

Now, please is there any “badip" file to share.

Thanks

]]> By: xOxolatito http://gadelkareem.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-29814 xOxolatito Tue, 29 Sep 2009 19:43:32 +0000 http://walid.kurtubba.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-29814 awesome!! =) awesome!! =)

]]> By: Lorenzo http://gadelkareem.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-370 Lorenzo Wed, 26 Mar 2008 07:32:26 +0000 http://walid.kurtubba.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-370 cool, just what I was looking for, thanks. cool,
just what I was looking for, thanks.

]]> By: Using iptables to block ips that spam or attack your server « Bloggitation http://gadelkareem.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-188 Using iptables to block ips that spam or attack your server « Bloggitation Mon, 29 Oct 2007 09:12:18 +0000 http://walid.kurtubba.com/2007/05/29/using-iptables-to-block-ips-that-spam-or-attack-your-server/#comment-188 [...] read more | digg story [...] [...] read more | digg story [...]

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