← 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
- Sync: sudo ntpdate DC_IP
- Or: sudo rdate -n DC_IP
- Time must be within 5 minutes of DC