57D-Link GO-RT-N150 User Manual
Section 6 - Troubleshooting
3. Why can’t I connect to certain sites or send and receive e-mails when connecting through my router? 
If you are having a problem sending or receiving e-mail, or connecting to secure sites such as eBay, banking sites, 
and Hotmail, we suggest lowering the MTU in increments of ten (Ex. 1492, 1482, 1472, etc). 
Note: AOL DSL+ users must use MTU of 1400. 
To nd the proper MTU Size, you’ll have to do a special ping of the destination you’re trying to go to. A destination 
could be another computer, or a URL. 
• Click on Start and then click Run. 
• Windows
®
 95, 98, and Me users type in command (Windows
®
 NT, 2000, and XP users type in cmd) and 
press Enter (or click OK). 
• Once the window opens, you’ll need to do a special ping. Use the following syntax: 
  ping [url] [-f] [-l] [MTU value] 
Example: ping yahoo.com -f -l 1472