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Article #3467

Re: Beginner's question about CAP driving an ALW with an EtherTalk card

#3467
From: Gilbert E. Detillieux
Date: Mon, 21 Dec 1992 20:06
47 lines
2607 bytes
In article <GROSSJOH.92Dec9200234@lucy.ls6.informatik.uni-dortmund.de>, grossjoh@lucy.ls6.informatik.uni-dortmund.de (Kai Grossjohann) writes:
...
> Then it told me it would use NIT instead. Then I did a gen.make and executed
> all of the make commands. After all that had been done I tried to run aarpd,
> and what happened was:
> 
> 	[cap/cap60]{69} bin/aarpd ie0 LS6
> 	/dev/nit: Permission denied
> 	20:01:29 12/09/92  pi_open: aarp_init: Permission denied
> 	init_enet: network initialization failed
> 	[cap/cap60]{70} ll /dev/nit
> 	crw-------  1 root      37,  40 Jan 11  1991 /dev/nit
> 	
> I also tried to do a chmod 777 /dev/nit, to no avail.
> 
> Any ideas? --- advTHANKSance

In addition to requiring the device node, /dev/nit, you have to make sure
your kernel has the NIT driver support in it.  Here's what it looks like in
the GENERIC configuration file for SunOS 4.1.1 (/sys/sun4c/conf/GENERIC):

#
# The following are for streams NIT support.  NIT is used by
# etherfind, traffic, rarpd, and ndbootd.  As a rule of thumb,
# NIT is almost always needed on a server and almost never
# needed on a diskless client.
#
pseudo-device   snit            # streams NIT
pseudo-device   pf              # packet filter
pseudo-device   nbuf            # NIT buffering module

#
# The following is for the "clone" device, used with streams devices.
# This is required if you include streams NIT support, RFS, or an audio
# device.
#
pseudo-device   clone           # clone device

If your kernel configuration doesn't have these pseudo-devices included, add
them, rebuild (config and make) your kernel, and reboot.  Hope this helps.

-- 
Gilbert E. Detillieux			Internet: <gedetil@cs.umanitoba.ca>
Dept. of Computer Science		 or  <Gilbert_Detillieux@umanitoba.ca>
University of Manitoba			Phone: (204)474-8161 or 8313(messages)
Winnipeg, MB, CANADA  R3T 2N2		Fax:   (204)269-9178
    "I'm not politically incorrect, I'm just euphemistically challenged."
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From: gedetil@mercury.cs.umanitoba.ca (Gilbert E. Detillieux)
Subject: Re: Beginner's question about CAP driving an ALW with an EtherTalk card
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References:  <GROSSJOH.92Dec9200234@lucy.ls6.informatik.uni-dortmund.de>
Date: Mon, 21 Dec 1992 20:06:11 GMT
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