* sabato 11 novembre 2006, alle 15:23, Sythos scrive:
> > http://www.postfix.org/postconf.5.html#inet_interfaces
>
> Fatto, riavviati entrambi i postfix sia host che guest ma continua a
> rispondere sempre il postfix host
Ma de che, ma hai *letto* la pagina?
take a look:
haziel:~# ifconfig eth1:1 10.0.0.1 up
haziel:~# ifconfig eth1 |grep inet
inet addr:192.168.1.42 Bcast:192.168.1.255
Mask:255.255.255.0
inet6 addr: fe80::204:23ff:fea0:a1ce/64 Scope:Link
haziel:~# ifconfig eth1:1 |grep inet
inet addr:10.0.0.1 Bcast:10.255.255.255 Mask:255.0.0.0
Siamo d'accordo fin qui?
bene, ritocco inet_interfaces, e ho:
haziel:~# vi /etc/postfix/main.cf
haziel:~# /etc/init.d/postfix restart
Stopping Postfix Mail Transport Agent: postfix.
Starting Postfix Mail Transport Agent: postfix.
haziel:~# postconf |grep inet
inet_interfaces = 10.0.0.1
inet_protocols = ipv4
local_header_rewrite_clients = permit_inet_interfaces
Ok?
ora: eth1 e` 192.168.1.42 e eth1:1 e` l'alias 10.0.0.1. Guarda:
haziel:~# telnet 192.168.1.42 25
Trying 192.168.1.42...
telnet: Unable to connect to remote host: Connection refused
haziel:~# telnet 10.0.0.1 25
Trying 10.0.0.1...
Connected to 10.0.0.1.
Escape character is '^]'.
220 haziel.tenzione.it ESMTP Postfix (Debian/GNU)
quit
221 2.0.0 Bye
Connection closed by foreign host.
Ovviamente, lo stesso ottengo anche da fuori:
gate:~# ifconfig eth0 |grep inet
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::201:2ff:fe07:a8b5/64 Scope:Link
gate:~# telnet 192.168.1.42 25
Trying 192.168.1.42...
telnet: Unable to connect to remote host: Connection refused
(il tentativo a 10.0.0.1 non va buon fine se non tiro una statica,
ovviamente, e mi son gia` rotto).
Ciao.
--
Maurizio - Tannoiser - Lemmo
Founder Member of ERLUG http://erlug.linux.it
-------------------------------------------------------------------------------
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