ViewSonic WR100 User Manual page 25

Restart your computer(s) to get the router's new settings if
prompted.
Test the setup by opening your web browser from any computer
and entering http://www.viewsonic.com
For more detailed information, see the WR100 User Guide
Troubleshooting section on the Networking Companion CD.
Then, if you still need help, contact ViewSonic Customer
Support. See the Customer Support table in the Appendix of
this user guide for contact information.
ViewSonic Wireless Router 21