Bizfon 2000 Guía Del Usuario
Bizfon Manual II: Administrator's Guide
Administrator’s Menus
Bizfon2000 and Bizfon4000 (SW Version 4.1.x)
95
Network Menu
Fig. II-169: Network menu in Dynamo theme
Fig. II-170: Network menu in Plain theme
DNS Settings
The DNS Settings page provides the option of setting up a name
server for the Bizfon. It offers the following components:
server for the Bizfon. It offers the following components:
The Nameserver Assignment radio buttons are as follows:
•
The Dynamically by provider selection automatically
configures the assignment of the name server address from the
provider party.
configures the assignment of the name server address from the
provider party.
•
Fixed Nameserver address is a manually selected name
server. The Nameserver text field requires the IP address of an
external name server. The Alternative Nameserver text field
requires the IP address of the secondary name server. The
Alternative Nameserver is used if the main name server
cannot be accessed.
server. The Nameserver text field requires the IP address of an
external name server. The Alternative Nameserver text field
requires the IP address of the secondary name server. The
Alternative Nameserver is used if the main name server
cannot be accessed.
Fig. II-171: DNS Settings page
DNS Server Settings
The DNS Server on the Bizfon provides the services to the hosts in the Bizfon’s LAN. With this service, Bizfon returns the correct IP address to the
requested domain name, so that any device in the LAN can be accessed by its hostname or alternative alias name.
requested domain name, so that any device in the LAN can be accessed by its hostname or alternative alias name.
The DNS Server Settings page is used to configure DNS server settings on the Bizfon and to define a list of aliases for the devices in the Bizfon’s
LAN. This page contains the following components:
LAN. This page contains the following components:
Zone field displays the Bizfon’s host domain name as it is
configured in the
configured in the
.
Time to live (TTL) text field indicates the time (in seconds)
during which the DNS server will keep the resolved names in
its cache. During this time the same address will be resolved
from the cache of the DNS server. When this timeout expires,
the requested address will be resolved newly.
Mail Exchange (MX) text field indicates the mail server’s
hostname. When resolving the email address, the reference
will go to the mail server defined in this field, before being
sent out to the external network. The value in this field will be
used in the MX record in the DNS server on the Bizfon.
The table on this page lists aliases for each of the device in
the Bizfon’s LAN to be resolves through the DNS server.
during which the DNS server will keep the resolved names in
its cache. During this time the same address will be resolved
from the cache of the DNS server. When this timeout expires,
the requested address will be resolved newly.
Mail Exchange (MX) text field indicates the mail server’s
hostname. When resolving the email address, the reference
will go to the mail server defined in this field, before being
sent out to the external network. The value in this field will be
used in the MX record in the DNS server on the Bizfon.
The table on this page lists aliases for each of the device in
the Bizfon’s LAN to be resolves through the DNS server.
Fig. II-172: DNS Server Settings page
Add functional link opens the page Add Host where a list of
aliased can be defined for the certain device in the Bizfon’s
LAN. The page contains the following components:
aliased can be defined for the certain device in the Bizfon’s
LAN. The page contains the following components:
IP Address text fields require the IP address of the device in
the Bizfon’s LAN.
the Bizfon’s LAN.
Hostname text field requires the hostname of the device in
the Bizfon’s LAN.
the Bizfon’s LAN.
Alias text fields are used to enter up to 5 alias names by
which the device in the Bizfon’s LAN will be resolved.
which the device in the Bizfon’s LAN will be resolved.
Fig. II-173: DNS Server Settings – Add Host page