I can't get manage from internet working on a 2830. I can login from the internal network, from outside I only get the login page and it won't take the password.

These are my settings:

PS I tried adding to IE trusted sites, didnt help.

I added my ip I was connecting from and it worked.

I am running on a different port and it is not blocked. I wouldnt be able to access the login page if it didnt work.

I configured another router for another client and it works perfectly.