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How To Verify Connection Path To Oracle Unbreakable Linux Network (ULN) (Doc ID 1210193.1)

Last updated on OCTOBER 25, 2023

Applies to:

Linux OS - Version 4.8.1-41.3.el4 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux Itanium
Linux x86
Linux x86-64


You suspect a network-level infrastructure configuration problem is preventing your server from connecting or registering with the Oracle ULN server.  You would like a way to verify the networking path.


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In this Document
 How To Check
 What The Errors Mean
 Connection refused
 Connection timed out

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