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From "Boylan, James" <>
Subject RE: Dynamic DNS references in Cloudstack
Date Sun, 02 Dec 2012 02:33:56 GMT
That is the reference for the details of the zone. But doesn't detail what instance name +
domain name relates to what IP. Specifically the tables that are used by the DNS system on
the virtual router to generate a list of what VMs resolve to what IPs.

I have a situation where a VM was destroyed and expunged then later another VM with the same
name was created and now DNS is round robin load balancing between the two IPs. I need to
figure out where the DNS server inside of the virtual router pulls it's data so that I can
correct the issue.

-- James 
From: giljae o []
Sent: Saturday, December 01, 2012 8:11 PM
Subject: Re: Dynamic DNS references in Cloudstack

mysql> select * from data_center\G
*************************** 1. row ***************************
                       id: 1
                     name: xxxxxxx
              description: NULL
                  gateway: NULL
                  netmask: NULL
       router_mac_address: 02:00:00:00:00:01
              mac_address: 1441
                   domain: NULL
                domain_id: NULL
              networktype: Advanced
             dns_provider: VirtualRouter
         gateway_provider: VirtualRouter
        firewall_provider: VirtualRouter
            dhcp_provider: VirtualRouter
              lb_provider: VirtualRouter
             vpn_provider: VirtualRouter
        userdata_provider: VirtualRouter
is_security_group_enabled: 0
         allocation_state: Enabled
               zone_token: NULL
                  removed: NULL
                     uuid: ab66658d-ba84-40e4-8df4-81e3c4aac7e5

On Sun, Dec 2, 2012 at 9:09 AM, Boylan, James <>wrote:

> What tables in the MySQL DB does the DNS server in the Virtual Router get
> the information for what IP relates to what FQDN?
> -- James
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