[radvd-devel-l] RemoveRoute not working?

[Seth Mos]

Hi,

I was trying to use the RemoveRoute / FlushRoute option.

I am running 1.8.5  and I've created a route { } section with the 
RemoveRoute Off; setting.

interface lan_vip1 {
         AdvSendAdvert on;
         MinRtrAdvInterval 3;
         MaxRtrAdvInterval 20;
         AdvLinkMTU 1280;
         AdvDefaultPreference medium;
         AdvOtherConfigFlag on;
         prefix 2001:470:f00:0:0:0:0:0/64 {
                 AdvOnLink on;
                 AdvAutonomous on;
                 AdvRouterAddr on;
         };
         route 2001:470:f00:0:0:0:0:0/64 {
                 RemoveRoute off;
         };
         RDNSS 2001:4860:4860::8844 2001:4860:4860::8888 { };
         DNSSL dnsalias.org { };
};

However, it is still purging the default route on the clients when 
signal radvd.

I expected this to be prevented using this setting. What am I doing wrong?

Regards,

Seth