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https://issues.apache.org/jira/browse/NET-529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebb closed NET-529.
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Resolution: Duplicate
> 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
> Labels: SubnetUtils
>
> 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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