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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-6432) Prevent VR from response to DNS request from outside of network
Date Fri, 23 Sep 2016 10:28:20 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-6432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15516063#comment-15516063
] 

ASF GitHub Bot commented on CLOUDSTACK-6432:
--------------------------------------------

Github user rhtyd commented on the issue:

    https://github.com/apache/cloudstack/pull/1663
  
    @s-seitz the fix should work for newly deployed VRs, for existing VR there may be existing
rules or chains blocking the intended fix. Are you getting issues or seeing the same behaviour
with new VRs? If yes, can you send a fix. 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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