Question static NPD Table

BJXYZ · Aug 30, 2013, 6:21 PM

Hello,

forst of all, sorry for my english, i'm from germany.

I use pfSense 2.1-RC.

i want to use on one interface static entries. In DHCP Server I found static ARP entries and it works fine. So I'm searching for such an option in ipv6? Is it possible to set ONLY static pairs for mac and ipv6 addr?

Unter DHCP6 -> static mapping i could define ipv6 addr. But there is no mac field only a DUID Identifier. What is it? How can I enter the mac addr for ex. 00:11:22:33:44:55 there?

Greetings

BJ

doktornotor · Aug 30, 2013, 6:34 PM

You don't. You need DUID for IPv6 DHCP.

http://tools.ietf.org/html/rfc6355
http://tools.ietf.org/html/rfc3315#page-19

BJXYZ · Aug 31, 2013, 9:03 AM

Okay and how can I set static mappings only (like ARP static entires under DHCP Server)? So only known clients (mac and ipv4 pair) are allowed to communicate with pfsense? Or is this not possible with ipv6 only with ipv4?

doktornotor · Aug 31, 2013, 9:15 AM

Cannot see this supported anywhere on pfSense.

BJXYZ · Aug 31, 2013, 9:45 AM

Okay thank you.