[cups.general] How to change to a normal hostname?
Michael Sweet
msweet at apple.com
Mon Jul 16 15:53:29 PDT 2012
Michelle,
Either add "ServerAlias cups.intranet.tamay-dogan.net" to your cupsd.conf file or fix the reverse DNS lookups (in the /etc/hosts file if needed) so that the IP address and hostname match. The scheduler is complaining because the destination address and hostname don't match, which could be a DNS rebinding attack launched against a web browser...
On Jul 16, 2012, at 3:43 PM, Michelle Konzack wrote:
> Hello,
>
> how can I change the <localhost:631> to <cups.intranet.tamay-dogan.net>
> and to port 80?
>
> I have changed
>
> --[ command 'ssh cups.intranet1.tamay-dogan.net "cat /etc/cups/cupsd.conf"' ]--
> <snip>
> #Listen 192.168.0.30:80
> Listen cups.intranet1.tamay-dogan.net:80
> Listen /var/run/cups/cups.sock
>
> Browsing On
> BrowseOrder allow,deny
> BrowseAllow all
> BrowseLocalProtocols CUPS dnssd
>
> DefaultAuthType Basic
>
> # Restrict access to the server...
> <Location />
> Order allow,deny
> Allow 192.168.0.0/24
> </Location>
>
> # Restrict access to the admin pages...
> <Location /admin>
> Order allow,deny
> Allow 192.168.0.0/24
> </Location>
>
> <snip>
> ...
> ------------------------------------------------------------------------
>
> But I get the error message "400 ungültige Anfrage" and this in the
> error.log:
>
> --[ command 'ssh cups.intranet1.tamay-dogan.net "cat /var/log/cups/error_log"' ]--
> E [16/Jul/2012:23:16:47 +0200] Request from "192.168.0.13" using invalid Host: field "cups.intranet1.tamay-dogan.net"
> E [16/Jul/2012:23:16:47 +0200] Request from "192.168.0.13" using invalid Host: field "cups.intranet1.tamay-dogan.net"
> E [16/Jul/2012:23:17:00 +0200] Request from "192.168.0.13" using invalid Host: field "cups.intranet1.tamay-dogan.net"
> E [16/Jul/2012:23:17:00 +0200] Request from "192.168.0.13" using invalid Host: field "cups.intranet1.tamay-dogan.net"
> ------------------------------------------------------------------------
>
> It does not mather, wheter I write
>
> Listen 192.168.0.30:80
> or
> Listen cups.intranet1.tamay-dogan.net:80
>
> it is the same error message.
>
> Thanks, Greetings and nice Day/Evening
> Michelle Konzack
>
> --
> ##################### Debian GNU/Linux Consultant ######################
> Development of Intranet and Embedded Systems with Debian GNU/Linux
> Internet Service Provider, Cloud Computing
> <http://www.itsystems.tamay-dogan.net/>
>
> itsystems at tdnet Jabber linux4michelle at jabber.ccc.de
> Owner Michelle Konzack
>
> Gewerbe Strasse 3 Tel office: +49-176-86004575
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>
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>
> Linux-User #280138 with the Linux Counter, http://counter.li.org/
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________________________________________________________________________
Michael Sweet, Senior Printing System Engineer, PWG Chair
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