Adding An Fqdn Address Object - D-Link NetDefendOS User Manual

• ip6_address_added - An FQDN's IPv6 address has been resolved and added to the cache.
• ip6_address_removed - An FQDN IPv6 address lifetime has expired and it has been
removed from the cache.
• ip4_address_added - An FQDN's IPv4 address has been resolved and added to the cache.
• ip4_address_removed - An FQDN IPv4 address lifetime has expired and it has been
removed from the cache.
Example 3.6. Adding an FQDN Address Object
This example shows how an FQDN Address object called my_fqdn_address1 is added to the
NetDefendOS address book.
The FQDN Address object will contain the address for the FQDN server.example.com. It is assumed
that a least one DNS server is already configured in NetDefendOS so the FQDN can be resolved to
an IP address.
Command-Line Interface
gw-world:/> add Address FQDNAddress my_fqdn_address1
Web Interface
1. Go to: Objects > Address Book > Add > FQDN Address
2. Now enter:
• Name: my_fqdn_address1
• Address: server.example.com
3. Click OK
Example 3.7. Setting the DNS Minimum TTL and Minimum Lifetime
This example sets the Minimum TTL value to 10 seconds and the Minimum Cache Time to 1000
seconds.
Command-Line Interface
gw-world:/> set DNS MinTTL=10 MinCacheTime=1000
Web Interface
1. Go to: System > Device > DNS
2. Select Advanced Settings
Address=server.example.com
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Chapter 3: Fundamentals