Operation Manual
Vigor2133 Series User’s Guide   
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The Vigor router has a built-in clock which can update itself manually or automatically by 
means of Network Time Protocols (NTP). As a result, you can not only schedule the router to 
dialup to the Internet at a specified time, but also restrict Internet access to certain hours so 
that users can connect to the Internet only during certain hours, say, business hours. The 
schedule is also applicable to other functions. 
You have to set your time before set schedule. In System Maintenance>> Time and Date 
menu, press Inquire Time button to set the Vigor router’s clock to current time of your PC. 
The clock will reset once if you power down or reset the router. There is another way to set 
up time. You can inquiry an NTP server (a time server) on the Internet to synchronize the 
router’s clock. This method can only be applied when the WAN connection has been built up. 
Available settings are explained as follows: 
Item Description 
Current System Time  Display the time Vigor router used. 
System time set  Click it to acess into the time setup page (System 
Maintenance>>Time and Date). 
Set to Factory Default  Clear all profiles and recover to factory settings. 
Enable  Click the box to enable such schedule profile. 










