[101869] in RedHat Linux List

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Home networking

daemon@ATHENA.MIT.EDU (Bruce Richardson)
Mon Nov 30 02:45:00 1998

From: Bruce Richardson <brichardson@lineone.net>
To: "'redhat-list@redhat.com'" <redhat-list@redhat.com>
Date: Mon, 30 Nov 1998 07:42:48 -0000
Resent-From: redhat-list@redhat.com
Reply-To: redhat-list@redhat.com

I decided to call my little home-linux-network bruce.net (OK, I only have 
one PC at the moment but I'm about to connect an old 486).  I quickly 
discovered that messing with hostnames disabled things like lpd and 
sendmail (sendmail hung on startup so I had to log in single user to put 
things right).  So right now I have the following settings

in /etc/HOSTNAME
----------------------
alpha.bruce.net
----------------------

in /etc/hosts
----------------------
127.0.0.1 alpha.bruce.net alpha.bruce.net
----------------------

Now, I know this is not exactly right (the nickname in hosts should just be 
alpha?) but is any software going to puke because it can't find a 
'localhost'?    Should I just bite the bullet, assign myself a class A 
address and put in IP masquerading?  If I do that, should hosts read as 
follows?

-----------------------
127.0.0.1 localhost.localdomain localhost
<classA_IP> alpha.bruce.net alpha
-----------------------

Or should it be localhost.bruce.net?

I have 'search lineone.net' for my lSP in /etc/resolv.conf: should I put in 
a 'domain' line and should that be 'bruce.net' or 'lineone.net'?

Before anyone points out that my current set-up will cause problems for 
sendmail with bounced e-mails etc, I know.  I haven't set up e-mail yet, 
I'm doing things one step at a time so that I know what I'm doing


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