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Oracle Linux: Diagnosing TCP Connection Resets [e.g ECONNRESET] (Doc ID 2875196.1)

Last updated on JANUARY 26, 2023

Applies to:

Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0]
Linux OS - Version Oracle Linux 5.0 and later
Linux x86-64

Symptoms

 A network connection reset can manifest in several different symptoms.

 

To name a few:

  1. When establishing a connection, an application might report a "Connection timeout" error.
  2. An application or system service might return an "ECONNRESET" error.
  3. An application or system service might return a "Connection refused" error.

 

These are just a few examples, there are other scenarios related to network connectivity problems that this document might apply.

Changes

 

 The destination host or a network device in between might have had a network configuration change recently.

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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