PCNSA · Question #379
An administrator reads through the following Applications and Threats Content Release Notes before an update: Which rule would continue to allow the file upload to confluence after the update? A. B…
The correct answer is A. Rule with Application: 'confluence uploading', Service: 'web-browsing'. When a PAN-OS content update introduces a new, more specific App-ID (such as splitting 'confluence uploading' from a broader parent application), rules using the parent application with 'application-default' service may stop matching upload traffic because the child application…
Question
An administrator reads through the following Applications and Threats Content Release Notes before an update:
Which rule would continue to allow the file upload to confluence after the update? A. B. C. D.
Exhibits
Options
- ARule with Application: 'confluence uploading', Service: 'web-browsing'
- BRule with Application: 'confluence base', Service: 'web-browsing'
- CRule with Application: 'confluence uploading', Service: 'application-default'
- DRule with Application: 'confluence base', Service: 'application-default'
How the community answered
(62 responses)- A65% (40)
- B5% (3)
- C23% (14)
- D8% (5)
Explanation
When a PAN-OS content update introduces a new, more specific App-ID (such as splitting 'confluence uploading' from a broader parent application), rules using the parent application with 'application-default' service may stop matching upload traffic because the child application may use different port defaults than the parent. A rule explicitly specifying 'confluence uploading' as the application with 'web-browsing' as the service will continue to allow file uploads - it matches the specific sub-application and permits traffic on any standard web port, making it resilient to content update-driven App-ID splits.
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