If you have issue accessing Netapp filers using SSH Putty. When you try to log into the filer with a Putty session would get an access denied or the Putty session will close. Later i came to know that OnCommand System Manager setting that was caching my password. Once i clear the cache and un select the box “Enable Password Caching “ then I am able to access filer through my SSH.
1. Open OnCommand System Manager in browser and login to filer
2. In the top left corner you will have option called “TOOLS” select it.
3. Now click on Clear Existing Passwords and save it.
Now you will be able to access the filer.