[comp.protocols.tcp-ip] DEC protocol traffic formats

rinehart@AEDC-VAX.AF.MIL ("Kathy Rinehart c60191 x3899") (05/17/91)

Netlanders, 

     I would appreciate someone directing me to a source that gives the 
standard format for the DEC protocol traffic packets.  I am interested in 
reducing the amount of DEC packets on a segment which is used exclusively 
for TCP/IP.  Some devices were manufactured by DEC, so I really don't need 
to filter on ethernet addresses of DEC origin.  (Did I mention that the 
segment is an ethernet segment?  I suppose one could infer that, but in case 
this isn't as "across the board" as I believe it to be, I wanted to clarify.)

     Is there such a source, or am I looking for something that doesn't exist?

     Thanks in advance for whatever pointers I receive.  


                                                       Kathy