Unity 880: Add Storage Device on Cisco DCNM. SMI-S Server IP not found

Hi,

I am trying to add a storage device in Cisco Data Center Network Manager (DCNM), but when I enter the management IP for the SMI-S Server IP I get the following error:

"add SMIS provider failed: Failed to add SMIS provider Add Provider Failed : Connection failed: Please check the provider configuration"

I tried using both the service account and the management login. Neither credential works. I used both hostname and IP. I am able to SSH into the array. Cisco DCNM is on the same network as the Unity array.

Unity SPA:

17:35:05 service@unity spa:~/user# svc_networkcheck -n | grep -i 5989
tcp6       0      0 :::5989                 :::*                    LISTEN
tcp6       0      0 :::5989                 :::*                    LISTEN

Cisco Data Center Network Manager (DCNM): Inventory > Discovery > Storage Devices > Add SMI-S

Vendor: EMC
SMI-S Server IP: X.X.X.X
User Name: 
Password: 
Name Space: /root/emc
Interop Name Space: interop
Port: 5989

Thanks,