Xerox 4590 EPS-10912 - Manual (Page 30)

2 4 Security Guide
NOTE: A self-signed certificate is not as secure as a certificate
signed by a Certificate Authority. A self-signed certificate is the
most convenient way to begin using SSL/TLS and does not
require the use of a server functioning as a Certificate Authority or
a third party Certificate Authority.
Once the Digital Certificate has been installed, the Enable SSL/
TLS selection becomes available among the [Setup] options. At
that time the administrator can select the mode of operation,
Normal or Secure, from a drop-down menu.
Network Protocol
This section addresses Network Protocol, name service changes
and the changes that occur when security is invoked.
The table below addresses the list of Network Protocols that are
used by the DocuSP server software or Xerox client operations.
Table 2-7 Network Protocols
Network
Protocol
Required
XSun Required for functionality of DocuSP diagnostics software.
HTTP Used when connecting to the server via the HTTP gateway.
Connections can also be filtered using the IP Filter feature
under Setup -> IP Filter.
Tomcat web
server Required for the functionality of the DocuSP Internet Services
gateway and the Xerox Remote Services application.
IPP Required for job submissions from the FreeFlow Print Manager
and/or a Digipath (FreeFlow 2.0+) client. The IPP gateway can
be enabled/disabled under Setup -> Gateways -> IPP tab.
Connections can also be filtered using the IP Filter feature
under Setup -> IP Filter.
Sun RPC Used by many different clients, including DigiPath/FreeFlow
and DocuSP Remote WorkFlow (DRW), and network services
such as NIS+. Typically used to establish a connection to the
server, which then redirects the connection to another open port
using OS level port management. This service is shutdown
when DocuSP security is set to high. Connections can also be
filtered using the IP Filter feature under Setup -> Security
Profiles -> -> RPC tab
SNMP Used for SNMP message exchange and traps. The SNMP
gateway can be enabled/disabled under Setup -> Gateways ->
SNMP.