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From "Rajani Karuturi (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (CLOUDSTACK-8875) Nslookup is failing from the remote access vpn client
Date Thu, 24 Sep 2015 06:49:05 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-8875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rajani Karuturi reopened CLOUDSTACK-8875:
-----------------------------------------

> Nslookup is failing from the remote access vpn client
> -----------------------------------------------------
>
>                 Key: CLOUDSTACK-8875
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8875
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Network Devices
>    Affects Versions: 4.3.0
>            Reporter: Jayapal Reddy
>            Assignee: Jayapal Reddy
>             Fix For: 4.6.0
>
>
> Steps to reproduce:
> 1. Enable VPN for a guest network.
> 2. connect to the VPN using any supported VPN client, make sure the DNS is provided by
the VPN(default).
> 3. After connecting check the name server in use by 'NSlookup'.
> 4. Try resolving any hostname, either an instance name or any other.
> 5. It should fail.
> 6. Login to the VR.
> 7. run 'netstat -anp | grep 53' output should only have dnsmasq listening on guest interface.
> 8. modify /etc/dnsmasq.conf' and add 'interface=ppp0' , as per the output of ifconfig
ppp0 is the name, or pppX.
> 9. Restart the dnsmasq service and the netstat output now contains the VPN tunnel interface
IP for port 53.
> 10. Name resolution works from VPN client.



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