[CentOS] CUPS and virtual interfaces

[m.roth at 5-cent.us]

> From: "m.roth at 5-cent.us" <m.roth at 5-cent.us>
>> Hmmm, didn't see that one. Do you know if you can have more than
>> one IP - I mean, it should listen on loopback, also.
>
> Yes, the CUPS Manual says: "Multiple Listen directives can be provided to
> listen on multiple addresses"

Well, did that... and no joy, from another box, I can still telnet to the
server on one of the virtual IPs, port 631. I can't really play around
much, here - this is a production box, used by a lot of staff.

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