R3721-F3210-F3171-HP High-End Firewalls Network Management Configuration Guide-6PW101

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Table 42 Configuration items
Item Descri
p
tion
Domain Name Specify the DDNS entry name, which is the only identifier of the DDNS entry.
Server
settings
Server
Provider
Select the DDNS server provider, which can be 3322.org or PeanutHull.
Server Name
Specify the IP address of the DDNS server for domain name resolution.
IMPORTANT:
After the server provider is selected, the DDNS server name appears automatically.
That is, if the server provider is 3322.org, the server name is members.3322.org; if
the server provider is PeanutHull, the server name is phservice2.oray.net. HP
recommends you not change the server name.
Interval
Specify the interval for sending DDNS update requests after DDNS update is
enabled.
IMPORTANT:
• A DDNS update request is immediately initiated when the primary IP address
of the interface changes or the link state of the interface changes from Down to
Up, no matter whether the interval expires.
• If you specify the interval as 0, your device will not periodically initiate any
DDNS update request, but will initiate a DDNS update request when the
primary IP address of the interface is changed or the link state of the interface
changes from Down to Up.
Account
settings
Username Specify the username used for logging in to the DDNS server.
Password Specify the password used for logging in to the DDNS server.
Other
settings
Associated
Interface
Select an interface to which the DDNS policy is applied.
The IP address in the host name-to-IP address mapping for update is the primary IP
address of the interface.
IMPORTANT:
You can bind up to four DDNS entries to an interface.
FQDN
Specify the FQDN in the IP-to-FQDN mapping for update.
The FQDN is the only identification of a node in the network. An FQDN consists of
a local host name and a parent domain name and can be translated into an IP
address.
• If the DDNS service is provided by www.3322.org, the FQDN must be
specified; otherwise, DDNS update may fail.
• If the DDNS server is a PeanutHull server and no FQDN is specified, the DDNS
server will update all the corresponding domain names of the DDNS client
account; if an FQDN is specified, the DDNS server will update only the
specified IP-to-FQDN mapping.
DDNS configuration example
Network requirements
The Firewall is a Web server using the domain name whatever.3322.org.