>A/UX does not support ppp.  I got A/UX with the intention of using it as a
router between ppp and ethernet... among other things and I found that it 

Neither do Suns without buying a 3rd party package or using dp or the merit
PPP package. A/UX *has* everything it needs to support PPP. We just need
to get enough info about installing and debugging the kernel drivers and
getting a version of bnet which could support debugging the packets.

-- Peter