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Date:      Sat, 13 May 1995 04:34:07 -0700 (PDT)
From:      "Rodney W. Grimes" <rgrimes@gndrsh.aac.dev.com>
To:        graichen@sirius.physik.fu-berlin.de (Thomas Graichen)
Cc:        freebsd-hackers@FreeBSD.org
Subject:   Re: some small ideas
Message-ID:  <199505131134.EAA00329@gndrsh.aac.dev.com>
In-Reply-To: <9505131110.AA05882@sirius.physik.fu-berlin.de> from "Thomas Graichen" at May 13, 95 01:10:22 pm

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> 
> hello
> 
> i hope this is the right mailinglist for the following:
> 
> this is a small collection of things i noticed while installing
> FreeBSD (2.0 and/or the latest SNAP's) or working with it:
> 
> * is it possible to change the following lines in
> /usr/src/sys/netinet/if_ether.c because i always get the "arp info
> overwritten for xxx.xxx.255.255 ..." message - we found out that the
> machine which overwrites this is a bs2000 - but we don't find an exact
> solution for this (jordan said it has something to do with our net -
> the people at our net said it has something to do with FreeBSD - they
> said - normally the kernel should'nt save the broadcast adresses -
> which is xxx.xxx.255.255 for us -but at least the machine and the
> net are correct configured - we only have these problems with FreeBSD)
> - the problem is that i get this message every ~1/4 hour and my
> messages file (/var/log/messages) is nearly unreadable - thus i think
> it would be nice if the logging could be "#ifndef"'d by a kernel
> config option -that i don't have to change the kernel sources
> everytime - how about a "NOOVWRTWARN" option or something else ?

I'll disagree, your network is properly configured if someone is
arp'ing for the broadcast address.    But I'll defer the final
statements for someone like Garrett.

> * the next thing is only a cosmetic one:
> 
> graichen@mordillo:~cc
> cc: No input files
> graichen@mordillo:~c++
> c++: No input files specified.
> 
> graichen@mordillo:~f77
> f77: No input files specified.
> 
> why not:
> 
> graichen@mordillo:~cc
> cc: No input files
> graichen@mordillo:~c++
> c++: No input files
> graichen@mordillo:~f77
> f77: No input files

Why???  Look up the work specified, also look up what makes a sentence
in an english book.  ``No input files'' is a the sentence fragement,
error messages should be complete english sentences.

> it should ba a thing of 1 minute to change it

And 2 minutes to say why it should not be changed :-)

> * is it possible to include an option MULTICASTROUTE into the
> sysconfig and netstart scripts to disable the multicast route
> 224.0.0.0 or what it was - if think most people don't need it and it's
> only confusing - why not beeing able to simply say YES or NO in
> sysconfig to enable or disable it - i think the aim of /etc/sysconfig
> should be that it is possible to configure the whole system only by
> one file

Yes, this and a few other knobs are on my hit list, if I can manage
to stay awake for 20 more hours (already going on 20 now) I might
get to it before code freeze.


-- 
Rod Grimes                                      rgrimes@gndrsh.aac.dev.com
Accurate Automation Company                   Custom computers for FreeBSD



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