topic Re: Connect-NcController : Could not connect to on port 80 for protocol HTTP. in Microsoft Virtualization Discussions

Connect-NcController : Could not connect to on port 80 for protocol HTTP.

doug_clendening — Thu, 05 Jun 2025 05:50:18 GMT

For some reason, I can no longer connect to this cluster via powershell. I am connecting to admin vserver IP. The script works on other clusters and used to work on this one. How do I troubleshoot?

At \\Bocntdfs1\share\CITC\ESD\Private\Documentation\NAS\Powershell\cdot_vol_create_ghp.ps1:210 char:1

+ Connect-NcController -Name $admin_vs -Credential $user -ErrorAction stop

+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+ CategoryInfo : InvalidResult: (x.xx.xx.xx:NcController) [Connect-NcController], NaConnectionException

+ FullyQualifiedErrorId : HttpConnectionFailed,DataONTAP.C.PowerShell.SDK.ConnectNcController

Re: Connect-NcController : Could not connect to on port 80 for protocol HTTP.

CASTROJSEC — Mon, 04 Nov 2013 16:55:43 GMT

Check you firewall settings on the network? or your httpd options on the controller (cluster) to make sure they match the other clusters.

Re: Connect-NcController : Could not connect to on port 80 for protocol HTTP.

doug_clendening — Mon, 04 Nov 2013 16:58:56 GMT

I’ve checked firewall on lif. What exactly do you mean by “http options”?

Doug Clendening