← All Kali Issues
Impacket

Kerberos clock skew

A Authentication High

🔴 Error Message

KRB_AP_ERR_SKEW time difference too great

📖 What This Means

System clock not synced with domain controller.

🔧 Step-by-Step Fix

  1. Sync: sudo ntpdate DC_IP
  2. Or: sudo rdate -n DC_IP
  3. Time must be within 5 minutes of DC

🔗 More Impacket Issues

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Module import error
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SMB access denied
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GetNPUsers no output
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