Is it possible to use prefix delegation when 6rd tunnel configured
manually rather than received from DHCP?
Provider Centurylink. They have following configuration:
Connection Type: Tunnel 6rd
DHCP Option: Disable
IPv6 Prefix: 2602::
IPv6 Prefix Length: 24
IPv4 Border Router: 205.171.2.64
IPv4 Router Mask Length: 0
Tunnel MTU: 0
Tunnel TTL: 255
As far as I understood to use it in systemd-networkd I need to create netdev
with tunnel type sit and IPv6RapidDeploymentPrefix=2602::/24.
I assume that it will configure sit tunnel with /56 prefix. May I use
DHCPPrefixDelegation for that? Or it need to be configured some other way?
Thanks,
Vitalii Aksonov