I think Matt really meant PiPiPi which is layer 3.1415926535897932384626433832795(and just keeps on going) John Buda -----Original Message----- From: owner-ietf@ietf.org [mailto:owner-ietf@ietf.org]On Behalf Of Matt Crawford Sent: Thursday, February 28, 2002 12:21 PM To: Bill Cunningham Cc: ietf@ietf.org Subject: Re: PPP > <DIV><FONT face=3DArial size=3D2>In what layer is PPP in the TCP/IP= > =20suite?</FONT></DIV></BODY></HTML> Layer 2.71828