Hello All! I just put in another 4048 with 48 56k modems. I thought I had set the configuration up exactly like the first which has run flawlessly since the day installed, but I must not have. Here is the problem.... Users can authenticate but cannot go past the router. They can only ping address local to it. I'm using software version 7.0.4 Can anyone tell me where to look? Thanks. V. Branyik