# SERVICES SETTINGS

Select the general network settings.
Select the DNS system, SMTP, SNMP, WINS, Kerberos authentication, SNTP, and mDNS settings.
DNS
DNS Settings
Primary Server
Enter the IP address of primary DNS server.
Secondary Server
Enter the IP address of secondary DNS server.
Timeout
Enter a timeout. The default setting is 20 seconds.
This time is used until the connection to the DNS server is established according to the standard specifications.
Domain Name
Enter the domain name where the selected DNS server exists.
Dynamic DNS Updating
Set this option to use the dynamic updating of DNS server.
Updating Interval
Enter an interval to update the DNS server.
WINS
WINS Settings
Primary Server
Enter the IP address of primary WINS server.
Secondary Server
Enter the IP address of secondary WINS server.
Scope ID
Enter the scope ID.
SMTP
SMTP Settings
Primary Server
Enter the IP address or the host name of the primary SMTP server.
Secondary Server
Enter the IP address or the host name of the secondary SMTP server.
Port Number
Enter a port number. The default setting is port 25.
Timeout
Enter a timeout. The default setting is 20 seconds. This value is used for connection to the SMTP server and for data transmission according to the e-mail system specifications.
Source Address
If data transmission has failed, the undelivered e-mail may be returned from the server.
Enter an e-mail address (a single address only) to receive such undelivered mails.
Usually, enter the e-mail address of system administrator.
Enable SSL
If the SSL is enabled, the SMTP-over-TLS encryption communication can be used by STARTTLS command.
This requires the server to support the STARTTLS command.
To allow SSL communication, set the "Port Number" to the same port number as the normal SMTP.
SMTP Authentication
Carries out the SMTP server authentication.
If you use the Kerberos authentication, set the KDC server, port number, and realm on the Kerberos authentication settings page.
User Name
Enter the user name.
Password
Enter the password.
To change the password, set [Change Password] to .
POP before SMTP
If is set, you are authenticated to the POP server before using the SMTP communication.

- POP3 Server: Enter the IP address or the host name of the secondary SMTP server.
- Port Number: Enter the POP3 port number for POP before SMTP communication. The default setting is port 110.
- POP Authentication: If is set, the authentication protocol (including APOP) is used for authentication to the POP3 server.
- User Name: Enter the user name for POP before SMTP communication.
- Password: Enter the password required for POP before SMTP communication. To change the password, set [Change Password] to .
- Enable SSL: If set to , the POP over SSL communication or the POP over TLS communication by STLS command is enabled.
  This requires the server to support the POP over SSL communication or the STLS command.
  To allow SSL communication, set the "Port Number" to the POP over SSL communication port number.
  To allow POP over TLS communication, set the "Port Number" to the same port number as for the normal POP3 communication.

Connection Test
Tap the [Execute] button to test the connection to the SMTP server.
SNMP
SNMPv1 Settings
SNMP v1 Settings
Set this option to use the SNMPv1 settings.
Access Method
Set an access method.
GET Community
Enter the GET community name to fetch the device information using SNMP.
SET Community
Enter the SET community name required for SNMP setting.
Change SET Community
To change the SET community, set .
TRAP Community
Enter the community name to be used for the SNMP TRAP sent from the device.
TRAP Target Address
Enter the IP address of the destination computer for SNMP TRAP communication.
SNMP v3 Settings
SNMP v3 Settings
Set this option to use the SNMPv3 settings.
User Name
Enter the user name.
Authentication Key
Select an algorithm, enter the authentication key.
Privacy Key
Select an algorithm, enter the privacy key.
Context Name
Enter the context name.
Kerberos
Kerberos Authentication Settings
KDC Server
Enter the IP address or host name of the Kerberos authentication server.
Port Number
Enter the port number of the Kerberos authentication server. The default setting is port 88.
Realm
Enter the Kerberos realm.
SNTP
SNTP Settings
SNTP
Set this option to use the SNTP protocol.
SNTP Server
Enter the IP address or host name of the SNTP server.
Port Number
Enter a port number. The default setting is port 123.
Timeout
Enter a timeout. The default setting is 5 seconds.
Synchronous Interval
Enter an interval to synchronize to the SNTP server.
Synchronize Upon Start
To establish synchronization during machine startup, set to .
Synchronize Now
When tapped, the machine is synchronized with the SNTP server time.
mDNS
mDNS Settings
mDNS
Set this option to use the mDNS settings.
Service Name
Enter a service name.
Domain Name
Enter the domain name.
Priority Service
Select a service you use with the priority.
When settings are changed, the changes will take effect after the machine is restarted. To restart the machine, see "TURNING ON THE POWER".
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