Chapter 11 IPv6 : IPv6 Configuration : IPv6 firewall addresses
  
IPv6 firewall addresses
Scenario: Mail Server
You need to create an IPv6 address for the Mail Server on Port1 of your internal network.
These server is on the network off of port1.
The IP address is 2001:db8:0:2::20/64
There should be a tag for this address being for a server
Go to Policy & Objects > Objects > Addresses and select Create New > Address.
Select IPv6 Address and fill out the fields with the following information
Name
Mail_Server
Type
Subnet
Subnet / IP Range
2001:db8:0:2::20/64
Select OK.
Enter the following CLI command:
config firewall address6
edit Mail_Server
set type ipmask
set subnet 2001:db8:0:2::20/64
set associated-interface port1
end