- Written by Dragos Maftei
- Posted on 11月 22, 2023
- Updated on 11月 22, 2023
- 1451 Views
RFC8781 defines a new RA (router advertisement) option called ‘PREF64’, which allows the switch to communicate the IPv6 prefix that is used for NAT64 to hosts on the network, via Router Advertisements. This feature adds support for configuring the PREF64 option on a per-interface basis.