LINKSYS WAG-54G

Note: This will probably be very similar to other Linksys interfaces:

Type "http://192.168.0.1" in browser to bring up Config Pages

Nothing too taxing here, all fairly straight forward.

Make sure RFC2364 PPPOA is selected, VPI is 0 and VPI is 38. Make sure username and password are entered correctly, and keep the bullet point in "Keep Alive: Redial Period" 30 seconds.

Don't enter anything in the Host-name, and also keep Domain name black here. MTU can be set at Automatic, but also try doing manual. If you do use manual, try 1492 and 1500.

Local IP Address plus subnet mask, leave that to the customer. Don't touch this.

Once you have done all the checks above, click on the Status tab, to the top right of the screen. If connected, all should be ok. If not, well... you know the drill.