List of Port Numbers (Application Management)

This section describes the port numbers used for Application Management.
IMPORTANT
If you change the port number, this software may not operate correctly.
NOTE
For details on the port numbers used by the basic functions, see the following.
Port Numbers Used for Application Management
Port Number
Protocol
Network Service
Source
Destination
Intended Use
80 *1
TCP
HTTP
Printer
Manager
Retrieving applications/licenses from the Manager by the printer
The key in the Manager configuration file: HttpPort
161
UDP
SNMP
Agent
Printer
Restarting the printer
443
TCP
HTTPS
Printer
Manager
Retrieving applications/licenses from the Manager by the printer (encrypted communication)
443
TCP
HTTPS
Agent
Manager
Retrieving applications/licenses from the Agent to the Manager (cache)
8000
TCP
HTTP
Agent
Printer
Instructions for application/license related processes
8443
TCP
HTTPS
Agent
Printer
Instructions for application/license related processes (encrypted communication)
8443
TCP
HTTPS
Printer
Agent
Retrieving applications/licenses from the Agent by the printer (encrypted communication)
10080 *2
TCP
HTTP
Printer
Agent
Retrieving applications/licenses from the Agent by the printer
Settings in the Agent configuration file: HttpPort
*1 The default value. Can be changed when installing this software. Can also be changed in the configuration file of this software.
*2 The default value. Can be changed in the configuration file of the Agent.
NOTE
If the Manager and Agent are running on the same computer, the printer communicates with the Manager directly.
For details on changing a port number in the configuration file, see the following.
When delivering a CA certificate to a printer, the communication indicated in Device Setting Values Management occurs.