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Old 12-20-2009, 08:53 PM
Advanced Member
 
Posts: 193
Default How to block IP address ?

I am seeing an unusual traffic from an IP address and its constantly flooding my mail server
I want to block that particular IP address,how can i do that.
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Abhiz
http://abhishekamralkar.blogspot.com
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Old 12-20-2009, 09:10 PM
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Posts: 594
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Dont you have a firewall to block the traffic from that IP ?
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Old 12-20-2009, 09:18 PM
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Posts: 193
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I dont have any firewall ...is there any way
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Abhiz
http://abhishekamralkar.blogspot.com
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Old 12-20-2009, 09:33 PM
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Posts: 65
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u may run this command.


for example
iptables -I INPUT -s xxx.xxx.xxx.xxx -j DROP
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  #5 (permalink)  
Old 12-21-2009, 09:06 AM
Partner (VAR/HSP)
 
Posts: 186
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... if your ZCS Server is running on Ubuntu Server you can edit

Code:
/etc/ufw/before.rules
Just have a look at https://help.ubuntu.com/8.04/serverg.../firewall.html
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