I have installed and used showmount plug-in in the past.

But it does not work on new cluster and SVM's

I guess I forgeting a step..

I am asuming it is using ssh/http/https connection?

I see a difference in the ports between working and not

Am I correct? Do I need to enable some services?

Now working

PORT      STATE SERVICE

111/tcp   open  rpcbind

2049/tcp  open  nfs

4045/tcp  open  lockd

10000/tcp open  snet-sensor-mgmt

Working

PORT      STATE SERVICE

22/tcp    open  ssh

80/tcp    open  http

111/tcp   open  rpcbind

443/tcp   open  https

2049/tcp  open  nfs

4045/tcp  open  lockd

10000/tcp open  snet-sensor-mgmt