SavaPage uses TCP/IP port
8631 (for HTTP), port
8632 (for HTTPS/SSL) and
port 9100 (for JetDirect/RAW printing) by
default.
You can change the TCP/IP port defaults in the
/opt/savapage/server/server.properties file after
installation. See Section 13.5.1.1, “Alternative TCP/IP Ports”.
For Proxy Printer access
the standard IPP port 631 of local CUPS is used.
For IPP Everywhere and AirPrint
UDP port 5353 is used.
Depending on the Mail settings
common SMTP ports are 25,
465 and 587.
Common IMAP ports used for Mail Print are
143 and 993.
The Secure JMX Connection uses port
8639.
Many GNU/Linux distributions have strict default firewall policies, so take some time now to ensure that these ports are open. Consult your distribution documentation for details on how to open firewall TCP and UDP ports.