[comp.protocols.appletalk] AppleTalk Port Jaming?

rbrink@hubcap.clemson.edu (rickie brink) (08/30/90)

This is my first posting to the appletalk protocols newsgroup.  I need some
pretty basic help I guess.  I'm trying to manage a workgroup that probably
has too many machines on one net.  I have 40 Macs, +'s to IIci's, connected
on small stars to a Star Controller.  Some of the wire runs are long, but
the StarCommand software says they are ok.  My problem is ports jaming.
The StarCommand software tells me when it happens, and if I don't have the\
window in the background, it will tell me the port that it blocked out.   
But How can I find the bad boy machine?  What causes jams?  Hardware errors
software errors, or bad connections.  How can I determine what causes
them and how can I get rid of them.  *MORE BACKGROUND*  All macs are running
Broadcast, Public Folder, and Responder.  So I get over 100 nodes posted
on interpoll, when they all show up.  Am I exceeding the node limit of 
Appletalk I?  

Up till now, it's only caused problems when trying to isolate a device or 
user in the chooser.  But I planning on adding a FastPath to the net in the
next few weeks, with telnet and internet connections.  With all the extra
traffic, am I in for more problems.

The biggest problem is lack of a good printed resource for non-programmers,
reguarding how appletalk functions.  The second biggest is an affordable,
fairly universal, network management package for appletalk.  I'm sort of
hoping the capabilities of the FastPath to manage zones, etc. will resolve
some of my problems, but I'm enough of a realist to bet money that it
will make things worse.  Will "soft zones" like those Liason creates help
me?

REALITY CHECK  ** DOES THIS GUY REALLY PORTEND TO MANAGE A NETWORK? **

Yes, I do try to manage a network.  With limited everything.  Equipment, 
money, experience, knowledge, mental ability, and effort.  Unfortunately
it seems to take much more of all these than I can afford, get, live through,
aquire, divert and muster.

ALL HELP, ADVICE, EXPERIENCE, REFERENCES, EVEN FLAMES WELCOME!

I'm at RBRINK@HUBCAP.CLEMSON.EDU, RBRINK@CLEMSON.EDU (bitnet), 803-656-0127.