Path: utzoo!attcan!uunet!pyrdc!pyrnj!rutgers!cmcl2!vx2!spector
From: spector@vx2.NYU.EDU (David HM Spector)
Newsgroups: comp.protocols.appletalk
Subject: Re: Inter*Poll; Socket 4 from outer space?
Message-ID: <2740003@vx2.NYU.EDU>
Date: 13 Sep 88 20:01:00 GMT
References: <3479@phri.UUCP>
Organization: New York University
Lines: 20

According to Inside AppleTalk, socket 4 is the Echo Socket...

The assigned sockets are as follows: 

Taken from Inside AppleTalk, pg. B-2

$01	RTMP socket
$02	Names Information Socket
$04	Echoer Socket
$06	Zone Information Socket

_DHMS
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David HM Spector				   New York University
Senior Systems Programmer			   Graduate School of Business
ARPAnet: SPECTOR@GBA.NYU.EDU			   Academic Computing Center
USEnet:...!{allegra,rocky,harvard}!cmcl2!spector   90 Trinity Place, Rm C-4
HamRadio: N2BCA      MCIMail: DSpector             New York, New York 10006
AppleLink: D1161     CompuServe: 71260,1410        (212) 285-6080
"What computer puts out work like this?"          "Hire us and we'll tell you."