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Only static and dynamic record source type support secure dynamic updates. You can see the record source type in the Resource Record Viewer. The following table shows which type of secure dynamic updates is applicable to different record source types.
Table 21.1 Secure Dynamic Update Types
| Secure Dynamic Update Type | Record Source Type |
|---|---|
| Restrictions for updates to statics records | Static |
| Restrictions for updates to protected records | Static, dynamic |
| Restrictions based on GSS-TSIG principal authentication | Dynamic |
| Restrictions based on FQDN patterns | Static, dynamic |
Failed attempts to dynamically update secured records are recorded in the NIOS syslog. You can view it, as described in Viewing the Syslog and Searching in the Syslog.
You can use Smart Folders to organize data by record source, principal, or protection state. For more information, see Chapter 3, Smart Folders.
In addition, you can use Global Search to search for records by principal name. For more information, see Using Global Search.
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Note: To use the secure dynamic updates feature, you must have a DNS license installed in the Grid Manager.
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This method prevents updates to all RRsets containing static records at once in the Grid, DNS view, or zone. To prevent updates to specific static records, see Restricting Updates to Protected Records.
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Note: When you upgrade from a previous NIOS version to NIOS 7.3 or later, all dynamic updated records are labelled as static records if you enable the Secure Dynamic Updates feature. Infoblox suggests that you enable this feature only after all records are changed to Dynamic. NIOS tags the RRsets that are not auto-generated as static records.
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- To delete an FQDN pattern, select the check box next to the pattern and click the Delete icon.
4. Click Save & Close.
NIOS 8.1NIOS Administrator Guide (Rev. A) 1003
Configuring DDNS Updates
1004NIOS Administrator Guide (Rev. A)NIOS 8.1