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Description of problem:
When sharing is enabled for a locally connected printer, ipp:udp is
opened in iptables, but ipp:tcp is not.  The effect is that the
printer is viewable from client machines, but jobs queue on the client
without printing.

Opening ipp:tcp on the server in system-config-securitylevel causes
the client's queue to flush and all jobs to print.  Also allows
client's eggcups to view job status, which it won't do without the TCP
port open.

Version-Release number of selected component (if applicable):
system-config-printer-0.6.116-1

How reproducible:
Always

Steps to Reproduce:
1. Use system-config-printer to enable sharing.
2. Check firewall status with "service iptables status".
3. Print a job to the shared printer from another machine via IPP.
    

Actual Results:  In step 2, ipp:udp is open, but ipp:tcp is not.
In step 3, job hangs in queue.  Client's eggcups shows unknown name
and size.

Expected Results:  In step 2, probably ipp:tcp should be open as well.
In step 3, job should print and eggcups should show proper name and size.

Additional info: