Epson LQ-780N - Using Snmpv3 Protocol; About Snmpv3; Configuring Snmpv3

❏ Service Name: Check the box of ENPC, SNMP, HTTP (Local), HTTPS (Local) and RAW (Port9100).
Receiving access from a specified IP address only
This example allows a specified IP address to access the printer.
Default Policy:
❏ IPsec/IP Filtering: Enable
❏ Access Control: Refuse Access
Group Policy:
❏ Enable this Group Policy: Check the box.
❏ Access Control: Permit Access
❏ Remote Address(Host): IP address of an administrator’s client
Note:
Regardless of policy configuration, the client will be able to access and configure the printer.
Using SNMPv3 Protocol
About SNMPv3
SNMP is a protocol that carries out monitoring and control to collect the information of the devices that are
connected to the network. SNMPv3 is the management security feature version that has been enhanced.
When using SNMPv3, state monitoring and setting changes of the SNMP communication (packet) can be
authenticated and encrypted in order to protect the SNMP communication (packet) from network risks, such as
wiretapping, impersonation, and tampering.
Configuring SNMPv3
If the printer supports the SNMPv3 protocol, you can monitor and control accesses to the printer.
A
Access Web Config and select Services > Protocol.
B
Enter a value for each item of SNMPv3 Settings.
C
Click Next.
A confirmation message is displayed.
D
Click OK.
The printer is updated.
Network Guide
Security Settings
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