ServerName not advertised correctly

[Helge Blischke]

Inanc G wrote:

> Hello,
> 
> we are currently running our CUPS Server (Version 1.4.4) on a debian
> squeeze machine. Printing and User Verification works, but we have some
> problems with ServerName and printer advertisement in the network.
> 
> Printers are advertised with the server's IP address (e.g.
> http://123.456.7.8:631/printers/printer1?encryption=required) and not with
> the ServerName alias (e.g.
> 
https://myprintserver.mydomain.com:631/printers/printer1?encryption=required)
> even though the ServerName is set in cupsd.conf (see below). The
> servername alias we want to be advertised is also set in /etc/hosts. This
> also leads to SSH certificate problems, since the certificate is only
> valid for the FQDN.
> 
> Does anyone know how we solve that?
> 
> Our cupsd.conf:
> 
> LogLevel warn
> MaxLogSize 1m
> SystemGroup lpadmin
> # Allow remote access
> Port 631
> Listen /var/run/cups/cups.sock
> # Enable printer sharing and shared printers.
> Browsing On
> BrowseOrder allow,deny
> BrowseAllow from none
> BrowseDeny from all
> #BrowseRemoteProtocols CUPS
> BrowseRemoteProtocols none
> BrowseAddress @LOCAL
> BrowseLocalProtocols cups dnssd
> BrowseLocalOptions encryption=required
> DefaultAuthType Basic
> DefaultEncryption Required
> ServerAlias *
> ServerName myprintserver.mydomain.com
> ServerCertificate /etc/cups/ssl/mycrt.crt
> ServerKey /etc/cups/ssl/mykey.key
> SSLPort 443

Perhaps is 
HostNameLookups on
or even
HostNameLookups double
the solution?
But according to the documentation this may impose a performance problem.

Helge