90 
5)  Use the default user name: admin and password: admin 
Q: My configuration is gone after rebooting MT800. 
If you want to keep your settings after reboot MT800. Please go 
to Web-based Configuration Manager Æ “Save & Reboot” Æ “Save” 
to save your configurations. 
 
Figure 6-1 Save the changed setting 
 
Q: I can’t upgrade with the new firmware. 
Please make sure the file that you have downloaded is valid. 
Q: Why can’t I access the Internet by using virtual dialing 
through Microsoft’s Internet Gateway? 
Internet Gateway supports PPPoE itself. No other PPPoE 
terminal software shall be installed again. 
Q: Why does my PC fall off line sometimes even with all 
LEDs are in normal status? 
There are several scenarios might cause this problem. 
6)  Be disconnected by the ISP. 
7)  Some ISPs will have idle timeout setting to avoid wasting 
IP. When the end user connects to the Internet too long