CIFS/SMB share not accessible by the client application
Applies to
- ONTAP 9
- CIFS
- SMB1
Issue
- Access from Windows explorer to CIFS share works fine
- Access to CIFS/SMB share is not possible from the client application
- In the packet trace you can see
RST
as the response from ONTAP toNegotiate Protocol Request
from the client application:
2021-10-27 13:55:54 10.10.10.50 10.10.10.10 SMB Negotiate Protocol Request
2021-10-27 13:55:54 10.10.10.10 10.10.10.50 TCP 445 → 47626 [RST, ACK]