I have a problem with my 6211-12 modem box, I wanted to see my ping readings so someone said to change the settings from PPP over ATM (PPPoA) to PPP over Ethernet (PPoE). So I did that and now I can see my ping readings while playing game in general or testing speed. But the problem is when I try to change it back to PPP over ATM (PPPoA) it doesn't work.
![:huh:](http://TSTTproblems.com/public/style_emoticons/default/huh.gif)
Have anyone else had this problem before and how do I fix this? I om I went to Zhone website and download the new 2008 firmware to see if that help no luck