Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!zaphod.mps.ohio-state.edu!tut.cis.ohio-state.edu!ucbvax!krishna.zir.ethz.ch!mpeter
From: mpeter@krishna.zir.ethz.ch (Martin Peter)
Newsgroups: comp.protocols.appletalk
Subject: Netmask changed, Mac IP3.0 doesn't work anymore
Message-ID: <su891204140935>
Date: 4 Dec 89 13:07:20 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 63

>From krishna.zir.ethz.ch!mpeter Mon Dec 04 14:07:14 MET 1989 remote from ethz

We have a FP 4 with K-STAR, CAP 5 and Mac SU/IP3. Everything was
running fine, but now we changed network adresses from class C to B 
and changed the netmask to 255.255.255.192 and i'm not able anymore to telnet from the 
mac to the unix host (SUN). But from the unix side I see the mac's:

	krishna[mpeter]67: atlook
	abInit: [ddp:  12.00, 1] starting
	Looking for =:=@* ...
	01 - mpeter:BroadCast@*                       [Net: 12.01 Node: 64 Skt:252]
	02 - 129.132.47.53:IPADDRESS@*                [Net: 12.00 Node: 53 Skt: 72]
	03 - 129.132.47.63:IPADDRESS@*                [Net: 12.01 Node: 64 Skt: 72]
	04 - Biwi Schreibstube II NT:LaserWriter@*    [Net: 12.01 Node:157 Skt:250]
	05 - mpeter:Macintosh SE@*                    [Net: 12.01 Node: 64 Skt:253]

	krishna[mpeter]68: atistest
	CAP distribution 5.00 using UDP encapsulation, March 1988
	Copyright (c) 1986,1987,1988 by The Trustees of Columbia University in the City
	of New York

	abInit: [ddp:  12.00, 1] starting
	debugging NBP
	Registering "atis test:testing@*"
	NBP SndNBP: sending
	NBP nbp_timeout: 4 tick timeout on 251656820, 3 remain
	NBP SndNBP: sending
	NBP nbp_timeout: 4 tick timeout on 251656820, 2 remain
	NBP SndNBP: sending
	NBP nbp_timeout: 4 tick timeout on 251656820, 1 remain
	NBP SndNBP: sending
	NBP nbp_timeout: 4 tick timeout on 251656820, 0 remain
	NBP SndNBP: sending
	NBP status done: found 251656820
	Okay

My atalkatab and atalk.local are as follows
	12.0	N3	129.132.47.0	Biwi-At		#appletalk-in-IP
	#
	12.1	KC	129.132.47.53	Biwi-At		#localtalk
		I129.132.47.255	I129.132.47.1		#ipbroad ipname
		I129.132.47.1	I129.132.47.1		#ipdebug ipfile
		L0 L0 L0 L0	S0 S0			#ipother atnetet ddprangestart
		LX0		S0	S10		#flags ipstatic ipdynamic
		S12.1		S12.0

	# mynet mynode myzone 
	12.0 1 Biwi-At
	# bridgenet bridgenode bridgeIP
	12.0 53 129.132.47.53

The FP is configured with the FP Manager and the netmask is set there to 
255.255.255.192.

Does anybody see a mistake I made ? Can anybody give me some help ?
Thanks for your help

Martin Peter
Swiss Fed. Ins. Of Tech.
ETH Zurich
IKT,BIWI
Gloriastrasse 35
8092 Zurich


Brought to you by Super Global Mega Corp .com