Hi Shao, I have been using [EMAIL PROTECTED] since Bo (installed the 5 disks, then minicom.deb, setup ppp, and then got the rest of the distro) and have not had a problem.
I do *not* set mtu or mru in /etc/ppp/options What kernel are you using? I am currently using 2.2.10 (but had no problems under 2.0.x) and have the option IP: always defragment (required for masquerading) set as I am using masquerading for a win95 box. Apols if I have misunderstood the problem. I can sent my options et al files if you still hav problems. HTH, Mark M.