1) I think that I had once a problem like the one you describe because the configuration of the mtu/mru numbers didn't fit to the ones that were recieved/transmitted. But I might confusing different issues. 2) I think that sending the relevant lines of the log may help solving any kind of PPP problems.
> After getting my earlier problems fixed or so it seems with > routing, gateways, domains, and DNS when trying to connect > to the internet I get disconnected and in my log I get > LCP: timeout sending confige request > This message may not be exact but it is real close. > I went to ppp options and tried to disable lcp icp negoations but > I just got more error messages about something being disabled > and my script still failed. I also tried through the options file > extending how many LCP confige request my machine could send. > I even set it to 100 and still ended up timing out. > So it seems my machine cannot finish getting connected to > my isp because of confige timeout request. > Any comments about how to fix this would be appreciated. >