Altiris Web Console Access

Hi,

I am using Altiris 7.1 and try to open the Altiris Web Console. Issue is that when i open the link using my AD login Id, Error message come

"Error

You currently do not have sufficient network access rights to the Notification Server console.

Please contact your local area network administrator for further assistance."

But if i am open the link for local Admin Id then it's working.

So my question is that is their any port required to open otherwise required the access?