Mailinglist Archive: opensuse (1196 mails)

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Re: [opensuse] what does 127.0.1.1 mean?
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On 2012-04-01 22:53, lynn wrote:
El 01/04/12 22:35, Carlos E. R. escribió:


But "127.0.1.1" is your own localhost. The entire 127 network is your
localhost, always, not another machine. Tri pinging, it works.

I have three entries in /etc/hosts on each Linux client:
127.0.0.1 localhost
127.0.1.1 host.domain host
192.168.1.3 server.domain server

with /etc/HOSTNAME
containing
host
only

Without the 127.0.1.1, hostname -f does not work and not much else does
either.

But I don't have any entry for 127.0.1.1 and hostname -f works fine.
If you need an entry for that IP in the DNS, you can write it, it is fixed
because it is always localhost, by definition.

127.*.*.* == localhost


An alternative is to give the clients a fixed IP and use that instead of
the 127.0.1.1. But if the windows clients can use dhcp, why can't our
openSUSE clients use it from the same server?

You can not assign 127.0.1.1 to any client, that will not work.

- --
Cheers / Saludos,

Carlos E. R.
(from 11.4 x86_64 "Celadon" at Telcontar)
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