>>>>>>>>>>>>>>>>>> Original Message <<<<<<<<<<<<<<<<<<

On 05.02.99, 23:10:22, sim <sim@sci.fi> wrote regarding Strange PPP problems on 2.2.1:

> After upgrading to 2.2.1 (from 2.0.32), the PPP connection stopped
> working. All necessary software has been upgraded with the kernel (the
> system itself is RH5.2 based). Login and PAP authentication apparently
> succeed, but nothing goes through. The "bad frame" errors (see log) keep
> coming about every 30 seconds; pinging any host also causes a bad frame
> message.

> The modem is actually a ZyXel external ISDN connected via ttyS2 with
> high-speed serial card - in essence acting as a very high speed modem.
> Everything was, thus, working perfectly under the old kernel & pppd.

> Any help would be greatly appreciated.

Add "asyncmap 0" to Your pppd options.

Kolbjorn