Troubleshooting / symptôme

Active Directory secure channel is broken

A post or server indicates that the of approval relationship with the domain failed.

⌚ About 3 min read
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Real-world problem · V2

Quick troubleshooting view

What you are seeing

A post or server indicates that the of approval relationship with the domain failed.

Likely causes
  1. machine password
  2. The European Union.
  3. computer account
First checks
  1. Limit the impact.
  2. Collecting Evidence.
  3. Test the the simplest hypothesis.
Recommended actions
  1. Correct the confirmed cause rather than the symptom.
  2. Document the change and result.
  3. Establish supervision if the defect can recur.
Start Symptom → Cause →
Active DirectoryIntermediate.

A post or server indicates that the of approval relationship with the domain failed.

Important: relevez toujours le message d’erreur exact et l’heure du problème avant de modifier la configuration. Les actions proposées doivent être adaptées à votre environnement.

Causes probables

  • machine password
  • The European Union.
  • computer account

Diagnostic étape par étape

  1. 1

    Limit the impact.

    Identify whether a position, service or entire site is affected.

  2. 2

    Collecting Evidence.

    Keep the message accurate, time, and associated logs.

  3. 3

    Test the the simplest hypothesis.

    Compare with equipment or functional path.

  4. 4

    Correct and validate.

    Apply only one change at a time and retester.

Commands utiles

Test-ComputerSecureChannel - Verbose

Solutions possibles

  • Correct the confirmed cause rather than the symptom.
  • Document the change and result.
  • Establish supervision if the defect can recur.
Quand escalader ?

Cadader if the impact extends, if the data are at risk or if the cause involves irreversible modification.

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