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https://issues.apache.org/jira/browse/CLOUDSTACK-6432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15353747#comment-15353747
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Nux commented on CLOUDSTACK-6432:
---------------------------------
Can you make this a proper PR? As it is we're still shipping VRs vulnerable to
DNS amplification attacks.
Thanks
> Prevent VR from response to DNS request from outside of network
> ---------------------------------------------------------------
>
> Key: CLOUDSTACK-6432
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6432
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Affects Versions: 4.4.0, 4.5.0
> Reporter: Sheng Yang
> Assignee: Sheng Yang
> Fix For: 4.4.0, 4.5.0
>
>
> In basic and shared network, VR use private network nic for dhcp/dns
> services. But if private network is on the internet as well, it would make VR
> facing outside network.
> We would restrain the VR DNS service inside CloudStack managed network.
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