[jira] [Resolved] (CLOUDSTACK-4811) Adding Incorrect CIDR in public ip range of zone create wizard is allowing

["Jessica Wang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jessica Wang resolved CLOUDSTACK-4811.
--------------------------------------

    Resolution: Invalid

UI only do simple verification (e.g. required or not, number type or not).
Complicated verification like CIDR calculation should be done at server-side.
If CIDR is incorrect, server-side (API) should return an error, then UI will show the error returned by API.

> Adding Incorrect CIDR in public ip range of zone create wizard is allowing
> --------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-4811
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4811
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Network Controller, UI
>            Reporter: Jayapal Reddy
>            Assignee: Jayapal Reddy
>             Fix For: 4.2.1
>
>
> 1. Add a new zone from UI add zone wizard.
> 2. Add incorrect cidr in in 3rd tab Setup network  PUBLIC TRAFFIC
> gateway           netmask               VLAN    Start IP                 End IP 
> 10.147.52.1     255.255.25.0       52          10.147.52.100      10.147.52.120
> 3. UI is allowing the above config
> 4. The zone will also get deployed.
> 5. The problem is coming in creating the public interface in system vms. If the interface got created problem in reaching the public network.
> 6. This issue is pain to user because after deploying zone user need to recreate zone again. Also some times user don't realise about the misconfiguration.



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