To help you diagnose network connection issues, you can view the status of and statistics about the iQuery® connections between BIG-IP® Global Traffic Manager™ (BIG-IP DNS) and other BIG-IP systems on your network. iQuery connection information displays for IP addresses that are configured on BIG-IP server objects.
The information in the table describes the iQuery® statistics.
|IP Address||Displays the IP addresses of the servers that have an iQuery connection with this BIG-IP® DNS.|
|Server||Displays the name of the server with the specified IP address.|
|Data Center||Displays the data center to which the specified server belongs.|
|iQuery State||Displays the state of the iQuery connection between the specified server and the BIG-IP DNS. Possible states are:
|iQuery Reconnects||Displays the number of times the BIG-IP DNS re-established an iQuery connection with the specified server.|
|Bytes In||Displays the amount of data in bytes received by the BIG-IP DNS over the iQuery connection from the specified server.|
|Bytes Out||Displays the amount of data in bytes sent from the BIG-IP DNS over the iQuery connection to the specified server.|
|Backlogs||Displays the number of times the iQuery connection between the BIG-IP DNS and the specified server was blocked, because iQuery had to send out more messages than the connection could handle.|
|Bytes Dropped||Displays the amount of data in bytes that the iQuery connection dropped.|
|SSL Certificate Expiration||Displays the date the SSL certificate expires.|
|Configuration Time||Displays the date and time that the BIG-IP DNS configuration was last modified. The timestamps should be the same for all devices in a BIG-IP DNS synchronization group.|