Examples of com.alibaba.druid.support.http.util.IPRange

com.alibaba.druid.support.http.util.IPRange

This class represents an IP Range, which are represented by an IP address and and a subnet mask. The standards describing modern routing protocols often refer to the extended-network-prefix-length rather than the subnet mask. The prefix length is equal to the number of contiguous one-bits in the traditional subnet mask. This means that specifying the network address 130.5.5.25 with a subnet mask of 255.255.255.0 can also be expressed as 130.5.5.25/24. The / notation is more compact and easier to understand than writing out the mask in its traditional dotted-decimal format.

     130.5.5.25      10000010 . 00000101 . 00000101 . 00011001
     255.255.255.0   11111111 . 11111111 . 11111111 . 00000000
                     <--extended-network-prefix -->
 or
     130.5.5.25/24   10000010 . 00000101 . 00000101 . 00011001

This class supports both standards : the extended network prefix and the subnet mask. @author Marcel Dullaart @version 1.0 @see IPAddress

        assertTrue(rang.isIPAddressInRange(new IPAddress("2.16.200.0")));


    }


    public void test_ipRange_4() throws Exception {
        IPRange rang = new IPRange("1.1.1.1/0");


        assertTrue(rang.isIPAddressInRange(new IPAddress("2.16.200.0")));
    }


        assertTrue(rang.isIPAddressInRange(new IPAddress("2.16.200.0")));
    }
    
    public void test_ipRange_5() throws Exception {
        IPRange rang = new IPRange("1.1.1.1");


        assertTrue(rang.isIPAddressInRange(new IPAddress("1.1.1.1")));
    }


        assertTrue(rang.isIPAddressInRange(new IPAddress("1.1.1.1")));
    }
    
    public void test_ipRange_6() throws Exception {
        IPRange rang = new IPRange("128.242.127.3");
        
        assertTrue(rang.isIPAddressInRange(new IPAddress("128.242.127.3")));
        assertFalse(rang.isIPAddressInRange(new IPAddress("128.242.127.4")));
    }

Examples of com.alibaba.druid.support.http.util.IPRange

Related Classes of com.alibaba.druid.support.http.util.IPRange