Prevent radvd from setting RDNSS and DNSSL

[mwp821]

Hi folks,

I have a need to prevent radvd from sending the DNS server and domain search list along with router advertisements. (I have another host running a DHCPv6 server.) I can manually delete the lines from radvd.conf and HUP radvd but obviously the whole thing gets regenerated on the next proper restart. What file(s) can I patch to add an option to webConfigurator to prevent these lines from being written at all?

Thank you!