Re: cups on RHEL4

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On Thursday, December 15, 2005, at 09:36 AM, Margaret_Doll wrote:

I just switched from RHEL3 to RHEL4 on one of my servers. The configuration files were just moved from one system to the other.

Macs and other unix computers used to be able to connect through port 631 to cups to do their printing on the RHEL3 system. They no longer can.

I have selinux disable because I don't understand it completely and did not want it interfering with printing.
I have 631 tcp and udp enabled in iptables.

The Macs time out saying that port 631 is busy on the server.

What do I need to open up?

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netstat -a | grep ipp
tcp 0 0 localhost:ipp *:* LISTEN tcp 0 0 localhost:39352 localhost:ipp TIME_WAIT tcp 0 0 localhost:39353 localhost:ipp TIME_WAIT tcp 0 0 localhost:39349 localhost:ipp TIME_WAIT tcp 0 0 localhost:39350 localhost:ipp TIME_WAIT
[root@chemps named]#
udp        0      0 *:ipp                       *:*


iptables --list

...

Chain RH-Firewall-1-INPUT (2 references)
target     prot opt source               destination
...

ACCEPT     udp  --  anywhere             anywhere            udp dpt:ipp



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