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Re: [opensuse] Qué 127.0.1.1 malo?

To: oS-en <opensuse@xxxxxxxxxxxx>
Subject: Re: [opensuse] Qué 127.0.1.1 malo?
From: "Carlos E. R." <robin.listas@xxxxxxxxxxxxxx>
Date: Mon, 02 Apr 2012 02:10:33 +0200
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En 2012-04-01 22:53, *lynn escribió:
> *El 01/04/12 22:35, Carlos *E. *R. *escribió:

>>
>> Pero "127.0.1.1" es vuestro propio *localhost. El entero 127 red es vuestro
>> *localhost, siempre, no otra máquina. *Tri *pinging, trabaja.
>>
> Tengo tres entradas en /*etc/anfitriones en cada cliente de Linux:
> 127.0.0.1 *localhost
> 127.0.1.1 anfitrión.Anfitrión de ámbito
> 192.168.1.3 *server.Ámbito *server
> 
> con /*etc/*HOSTNAME
> conteniendo
>  anfitrión
> sólo
> 
> Sin el 127.0.1.1, *hostname -*f no trabaja y no mucho más hace
> cualquiera.

Pero no tengo cualquier entrada para 127.0.1.1 y *hostname -*f trabajos bien.
Si necesitas una entrada para aquella IP en el DNS, lo puedes escribir, es fijado
porque es siempre *localhost, por definición.

127.*.*.* == *localhost


> Una alternativa es para dar los clientes una IP fija y uso que en vez del
> 127.0.1.1. Pero si los clientes de ventanas pueden utilizar *dhcp, por qué puede no nuestro
> *openSUSE los clientes #utilizar del mismo *server?

No puedes asignar 127.0.1.1 a cualquier cliente, que no trabajará.

- -- 
Aclama / *Saludos,

		Carlos *E. *R.
		(De 11.4 *x86_64 "*Celadon" en *Telcontar)
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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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