Router configuration

In order to cooperate flawlessly with dhcpy6d your router has to advertise the correct information in its Router Advertisement messages. It must announce the M-flag (managed) and must not deliver any prefix information to the clients.

A working radvd.conf for the radvd daemon looks like this:

interface eth0 {
AdvSendAdvert on;
AdvManagedFlag on;
};

An interface configuration on Cisco IOS should at least contain these lines:

ipv6 nd prefix 2001:db8::/64 no-advertise
ipv6 nd managed-config-flag