Unable to Connect to System After Installing Updates
(Doc ID 2674173.1)
Last updated on JULY 11, 2021
Applies to:Oracle Compute Cloud Service - Version N/A and later
Linux OS - Version Oracle Linux 7.0 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64 on Oracle Public Cloud
Unable to connect to one of the systems after installing many software updates from the standard Oracle repositories.
Unable to SSH/ping to the public IP and also unable to SSH/ping to the private IP via a different server in the same IP network.
The server console console looks healthy:
Oracle Linux Server 7.8
Kernel 4.1.12-124.39.2.el7uek.x86_64 on an x86_64
The only change was performed the previous day - a yum update of all packages including the kernel followed by a system restart.
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