In the event that a TSIG key becomes compromised, you can perform an emergency rollover to regenerate the key(s).
After regenerating one or more TSIG keys, you need to deploy the configuration to your server or servers.
To roll over a TSIG key:
- From the configuration drop-down menu, select a configuration.
- Select one of the following tabs: IP Space, DNS, Devices, TFTP, or Servers. Tabs remember the page you last worked on, so select the tab again to ensure you're on the Configuration information page.
- Click the TSIG Keys tab.
- Under TSIG Keys, click on a key. The key Details tab opens.
- Click the key name menu and select Emergency Rollover.
Note: After rolling over one or more TSIG keys, you need to deploy your configuration to apply the changes to your managed servers.