Enter the prefix that is transmitted with the router advertisements, e. g. "2001:db8::/64".
The length of the prefix must always be exactly 64 bits ("/64"), or else the clients will not be able to generate their own addresses by adding their "interface identifier" (64 bits long).
Anmerkung: If you wish to automatically use the prefix issued by the provider, then configure "::/64" here and enter the name of the corresponding WAN interface in the field PD-Source.
- Telnet path:
- Possible values:
- Max. 43 characters
- Default:
- Blank