Info sought on raw ethernet access

[Micky Liu]

We are running AIX/PS2 1.1 on a bunch of model 80's with UB ethernet cards.
Is there any documentation on how to access the raw ethernet or even a manual
page for device net0?  We are experimenting with some new protocols and need 
to read/write directly from/to the ethernet card.  Any information would be
greatly appreciated.

Micky

internet: micky at cunixf.cc.columbia.edu
  usenet: ...!rutgers!columbia!cunixf!micky
  bitnet: micky at cunixc.bitnet