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From "Jayapal Reddy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-8874) Nslookup is failing from the remote access vpn client
Date Thu, 17 Sep 2015 05:54:45 GMT
Jayapal Reddy created CLOUDSTACK-8874:
-----------------------------------------

             Summary: Nslookup is failing from the remote access vpn client
                 Key: CLOUDSTACK-8874
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8874
             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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