Port Number | Protocol | Network Service | Source | Destination | Intended use |
53 | UDP | DNS | This software | DNS server | Device discovery |
80 | TCP | HTTP | This software | Device | Displaying the Remote UI |
137 | UDP | NetBIOS Name Resolution | This software | DNS server | Device discovery |
161 | UDP | SNMP | This software | Device | Device discovery Retrieving device ability information Retrieving device configuration information Retrieving MIB counter information Retrieving marker (toner/ink) information |
443 *1 | TCP | HTTPS | Client computer | This software | Accessing this software from a Web browser (encrypted communication) |
5355 | LLMNR | DNS (equivalent to mDNS) | This software | External computer | Device discovery |
8000 | TCP | HTTP | This software | Device | Displaying the Remote UI |
8080 | TCP | HTTP | This software | Device | Displaying the Remote UI |
9007 | TCP | Canon Original | This software | Device | Retrieving log information (Alarm log/service call log/jam log/environment log/condition log) |
11427 | UDP | Canon Original | Device | This software | Power state notification |
47545 *1 | UDP | Canon Original | Device | This software | Status changes Event notification Log write event notification |
47545 | UDP | Canon Original | This software | Device | Retrieving counter information (Service mode counters, all resource counters, department counters, mode counters, and part counters) Retrieving device ability information Retrieving serial number/extended serial information, marker (toner/ink) information, firmware information, and toner bottle IDs Notification for returning the device from the sleep mode |
47546 | TCP | Canon Original | This software | Device | Retrieving log information (Alarm log/service call log/jam log/environment log/condition log) |
Automatically assigned *2 | TCP | Canon Original | Device | This software | Responding to requests using the Canon original protocol/TCP |
Automatically assigned *2 | UDP | Canon Original | Device | This software | Responding to requests using the Canon original protocol/UDP |
Automatically assigned *2 | UDP | SNMP | Device | This software | Responding to requests using the SNMP/UDP |
Port Number | Protocol | Network Service | Source | Destination | Intended use |
443 | TCP | HTTPS | This software | Remote Monitoring Server | Sending various data |
Port Number | Protocol | Network Service | Source | Destination | Intended use |
User-specified number | TCP | SMTP | This software | Mail server | Sending an email The port number can be changed in the mail server. If you change the port number in the mail server, also change the port number registered in this software. For details, see the following. |
User-specified number | TCP | SMTPS STARTTLS | This software | Mail server | Sending an email (encrypted communication) The port number can be changed in the mail server. If you change the port number in the mail server, also change the port number registered in this software. For details, see the following. When port number 465 is specified, SMTPS is used. When a port number other than 465 is specified, STARTTLS is used. |
NOTE |
For information on changing the port numbers with a configuration file, see the following. |