External Dynamic List only shows 0.0.0.0/32 under entries

External Dynamic List only shows 0.0.0.0/32 under entries

11908
Created On 10/05/21 20:17 PM - Last Modified 01/05/22 05:11 AM


Symptom


  • External Dynamic List (EDL) is configured
  • When trying to check the list entries of the EDL under GUI: Objects > External Dynamic Lists > (List name) > List Entries and Exceptions, it does not display the real entries
  • Configured Source URL is accessible. When clicking on “Test Source URL” option the message "Source URL is accessible” is displayed and communication is successful.
  • The only entry seen is 0.0.0.0/32

Graphical user interface, application, website Description automatically generated

 

 

Environment


  • PAN OS 8.1 and above.
  • Palo Alto Firewall.
  • External Dynamic List (EDL) is configured.

Cause


Firewall does not pull the EDL list unless the EDL object is used in a Security Policy. 

Resolution


  1. Configure the EDL in a security Policy. Refer Enforce Policy on an External Dynamic List 
  2. Commit the configuration
  3. Now the EDL entries should be populated when seen under GUI: Objects > External Dynamic Lists > (List name) > List Entries and Exceptions.

Security Policy:


Configured EDL Entries:
Graphical user interface, text, application Description automatically generated
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