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Re: [leafnode-list] What the hell is that?
Doug Laidlaw schrieb am Freitag, den 12. Juli 2002:
> I have been through this. I have successfully installed a fresh hostname,
> but it had to be done twice:
>
> 1) by editing /etc/hosts. Change the second appearance of "localhost" to the
> first word of your new hostname.
Examples:
For machines with 'real' IP, including private IPs (replace 1.2.3.4 by your own IP):
1.2.3.4 hostname.example.com hostname
For machines with just localhost (keep the 127.0.0.1 literally):
127.0.0.1 hostname.example.com hostname localhost
> 2) by changing the hostname with linuxconfig. Matthias was surprised that
> both steps were necessary, and I don't know the reason, only that one or the
> other was insufficient. My distro is Mandrake 8.2.
Well, I can now explain why. Leafnode takes two steps to figure its own FQDN:
#1 leafnode looks up the hostname. That's what you used linuxconfig for
(others use YaST, YaST 2 or edit /etc/rc.conf).
#2 leafnode then tries to turn the hostname into a FQDN and makes a name
lookup, which usually consults /etc/hosts first, then DNS, on some
systems also NIS, NIS+ or LDAP.
There is also a quick, but discouraged one-step approach:
Just put the next line into /etc/leafnode/config, replacing
hermes.example.com by your hostname (that must not start with localhost, BTW):
hostname=hermes.example.com
no /etc/hosts and hostname editing necessary.
> I too am using a dialup connection with dynamic allocation of IP address. I
> have had no problem with this.
Thank you for your mail.
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