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Date:      Tue, 4 Mar 2008 23:46:48 +1000
From:      Greg Black <freebsd@mail.gbch.net>
To:        "Chris H." <chris#@1command.com>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: What's new on the 127.0.0/24 block in 7?
Message-ID:  <nospam-1204638408.88196@joker.yaxom.com>
In-Reply-To: <20080304033914.hbevsjq9gkc0o4os@webmail.1command.com>
References:  <200803040619.m246Jbja018523@drugs.dv.isc.org> <20080304000320.msp5bfrytc0wsowg@webmail.1command.com> <1204625690.2126.181.camel@localhost> <20080304024831.fh4h1s3hggg444c0@webmail.1command.com> <20080304110042.GB84355@eos.sc1.parodius.com> <20080304033914.hbevsjq9gkc0o4os@webmail.1command.com>

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On 2008-03-04, Chris H. wrote:

> Yes, adding an entry in /etc/rc.conf that provides 254 IP's now
> reveals:
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
>        inet6 ::1 prefixlen 128        inet6 fe80::1%lo0 prefixlen 64 
> scopeid 0x3        inet 127.0.0.1 netmask 0xffffff00
> 
> as opposed to: 0xffffffff.

If you think the above shows evidence of providing 254 IP addresses,
it's really time either to catch up on some sleep or learn how these
things work.

> Anyway, my /real/ reason for starting all this, was to figure out
> why the 2 machines act so differently. I can assure you that I
> have spent the entire day attempting to figure out if any
> difference had crept into any of the server configs. But could
> find none.

The fact that you could not find the difference(s) is no evidence that
there are none. It's abundantly clear from this very lengthy and often
almost content-free discussion that you are either so tired and frantic
that your brain has seized up or that you really don't understand this
stuff as well as you think.

(The clear evidence is that you have no idea of the meaning of assigning
and IP address to an interface versus the meaning of an IP address given
as a reply to a name lookup -- yet you continue to insist that you do
have such an understanding.)
  
If you could give a clear and complete description of what is really
happening, without any of your own theories clouding that description,
somebody clueful might be able to see just what is the obvious factor
you have missed.  As things stand, you are just going around in big
unproductive circles and giving the rest of us no useful information to
help you with.

None of the above is intended as a flame, but it's really time to take
stock and make a serious attempt to provide all the data so that those
who can help are able to understand the problem.

Greg



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