[USG FLEX H AP controller] Why AD authentication failed for the SSID connection?
Options
Zyxel_Melen
Posts: 4,540 
Zyxel Employee
Zyxel Employee
This issue could be because:
- Your firewall haven't join your AD server. Please click the join domain button in AD server summary.
- Your firewall might disconnect with your AD server. Please check the connection.
- Wrong account/password. Please check the account and password is correct.
Zyxel Melen
0
Categories
- All Categories
- 442 Beta Program
- 2.9K Nebula
- 219 Nebula Ideas
- 127 Nebula Status and Incidents
- 6.5K Security
- 589 USG FLEX H Series
- 344 Security Ideas
- 1.7K Switch
- 84 Switch Ideas
- 1.4K Wireless
- 52 Wireless Ideas
- 7K Consumer Product
- 298 Service & License
- 478 News and Release
- 91 Security Advisories
- 31 Education Center
- 10 [Campaign] Zyxel Network Detective
- 4.8K FAQ
- 34 Documents
- 87 About Community
- 105 Security Highlight