ZyXEL Communications USG FLEX H Series - Page 355

Chapter 24 System
USG FLEX H Series User’s Guide
355
The following table describes the labels in this screen.
Table 174 System Settings
LABEL DESCRIPTION
System Settings
Host Name Enter a descriptive name to identify your Zyxel Device device. This name can be up to 30
alphanumeric characters long. Spaces are not allowed, but dashes (-) underscores (_) and
periods (.) are accepted.
System Time
Current Time This field displays the present date and time of your Zyxel Device.
Time Select Auto Sync to have the Zyxel Device get the time and date from the time server. The Zyxel
Device requests time and date settings from the time server under the following circumstances.
• When the Zyxel Device starts up.
• When you click Apply after selecting Auto Sync in this screen.
• 24-hour intervals after starting up.
Select Manual to enter or select the time and date manually. When you enter the time and
date settings manually, the Zyxel Device uses the new settings once you click Apply.
Timezone Select Auto Sync for the Zyxel Device to automatically get its timezone.
Select Manual to choose the timezone of your location. This will set the time difference between
your timezone and Greenwich Mean Time (GMT).
Administration
Settings
HTTP Enable Enable to allow access to the Zyxel Device using HTTP connections.
HTTP Port The HTTP server listens on port 80 by default. If you change the HTTP port to a different number
on the Zyxel Device, for example 8080, then you must notify people who need to access the
Zyxel Device Web Configurator to use “http://Zyxel Device IP Address:8080” as the URL.
Redirect to
HTTPS
Enable this to redirect all HTTP connection requests to the HTTPS server to allow only secure Web
Configurator access.
HTTPS Enable Enable to allow access to the Zyxel Device Web Configurator using secure HTTPS connections.
HTTPS Port The HTTPS server listens on port 443 by default. If you change the HTTPS port to a different
number on the Zyxel Device, for example 8443, then you must notify people who need to
access the Zyxel Device Web Configurator to use “https://Zyxel Device IP Address:8443” as the
URL.
Authenticate
Client
Certificates
Enable this to require the SSL client to authenticate itself to the Zyxel Device by sending the
Zyxel Device a certificate. To do that the SSL client must have a CA-signed certificate from a
CA that has been imported as a trusted CA on the Zyxel Device.
Server
Certificate
Select a certificate the HTTPS server (the Zyxel Device) uses to authenticate itself to the HTTPS
client. You must have certificates already configured in the My Certificates screen.
SSH Enable Enable to allow access to the Zyxel Device using SSH connections.
SSH Port The SSH port is 22 by default. You may change the server port number for a service if needed,
however you must use the same port number in order to use that service for remote
management.
Server
Certificate
Select a certificate whose corresponding private key is to be used to identify the Zyxel Device
for SSH connections. You must have certificates already configured in the My Certificates
screen.
FTP Enable Enable to allow access to the Zyxel Device using FTP connections.
TLS required Enable to use FTP over TLS (Transport Layer Security) to encrypt communication. This implements
TLS as a security mechanism to secure FTP clients and servers.
FTP Port The FTP port is 21 by default. You may change the server port number for a service if needed,
however you must use the same port number in order to use that service for remote
management.