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Oracle Linux: Adding Source, Services and Ports to Firewall Zone
(Doc ID 2746986.1)
Last updated on FEBRUARY 16, 2022
Applies to:
Linux OS - Version Oracle Linux 7.0 to Oracle Linux 8.3 [Release OL7 to OL8U3]
Oracle Cloud Infrastructure
Linux x86-64
Symptoms
Access to certain ports are blocked or dropped by firewalld unless added to a firewall zone.
Changes
No Change.
Cause
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