08-12-2010 12:14 PM - edited 03-11-2019 11:24 AM
I have a problem currently with printing through a PIX firewall. The traffic is outbound through a PIX 525 and is a TCP connection on destination port 9100.
Packet capture has shown the TCP handshake to be SYN, SYN ACK, ACK then PSH ACK, and I cannot get the print to work.
I google'd "printing 9100 PIX" and found a couple of relevant results which point to the PIX dropping this type of traffic as a security risk.
Is this the case, and if so, as it is very legitimate traffic, what can be done to solve it ?
Any ideas please?
Many thanks
Phil Stephenson
08-13-2010 08:26 AM
Phil,
Can you share the packet captures (pcap format, 1500 bytes), software version of PIX, logg message displayed when PIX is dropping this packet.
Marcin
08-13-2010 11:37 AM
Pls. enable logging as well and see what the syslogs say.
conf t
loggin on
logging buffered 7
exit
sh logg | i x.x.x.x
where x.x.x.x is the printer ip
-KS
08-15-2010 08:38 AM
also let us know how printer is connected and if any Fp servers are used.
09-01-2010 02:39 PM
I have this same problem. Have you found a solution?
Edit...Eureka! All I needed to do was "clear xlate" for it to pick up my new configuration. Now it works. Sorry, I'm new at this.
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