cups ipp port?

[Paul Howarth]

On Thu, 2006-01-26 at 19:22 -0500, Louis E Garcia II wrote:
> I have setup a print server with fc3 an able to print from a fc4
> workstation. However when I start the firewall I am unable to print. The
> default redhat iptables rules allow only udp/631 in. If I change that to
> tcp printing works normally.
> 
> Is the default wrong? why is udp open and not tcp? What is the proper
> rule to allow remote printing?

tcp is needed; Internet Printing Protocol works just like http (and in
fact you can connect to it using a browser -
http://your.print.server:631/ - to manage jobs etc.).

Paul.