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                    29/07/17                
            
            
                
                    
                
                
                    
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                    2121                
            
         
        
            
            
                
                    Block or unblock: ip, range, subnet, contries trong iptables (block ip nuoc ngoai) 1. Block 1 dia chi IP Following iptable rule will drop incoming connection from host/IP 202.54.20.22: Trích dẫn: iptables -A INPUT -s 202.54.20.22 -j DROPiptables -A OUTPUT [...]