[jira] [Created] (NET-529) SubnetUtils throws exception on valid input

[Putinas Piliponis (JIRA)]

Putinas Piliponis created NET-529:
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             Summary: SubnetUtils throws exception on valid input
                 Key: NET-529
                 URL: https://issues.apache.org/jira/browse/NET-529
             Project: Commons Net
          Issue Type: Bug
    Affects Versions: 3.3
            Reporter: Putinas Piliponis


I think that 0.0.0.0/0 should be accepted value by SubnetUtils. (it's quite 
commonly found on internet - indicating basically ALL ipv4 addresses).

Test case:
SubnetUtils subnetUtils = new SubnetUtils("0.0.0.0/0");

However it throws exception:

java.lang.IllegalArgumentException: Value [0] not in range (0,32]
        org.apache.commons.net.util.SubnetUtils.rangeCheck(SubnetUtils.java:304)
        org.apache.commons.net.util.SubnetUtils.calculate(SubnetUtils.java:229)
        org.apache.commons.net.util.SubnetUtils.<init>(SubnetUtils.java:52)



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