Hans Dedecker

For IPv6 connectivity on the LAN you need to delegate a prefix to the lan. In order to delegate a prefix you need to receive a prefix on the WAN;...

You can't change the preference of individual routes; via the uci parameter ra_preference you can change the preference value to either low/medium/high but this is applicable for all routes

The odhcpd package is now maintained at https://git.lede-project.org/project/odhcpd.git; in commit https://git.lede-project.org/?p=project/odhcpd.git;a=commit;h=3495f179bd901d6d232e0dbf35444ebe483fdfd9 the uci parameter ra_useleasetime has been added which allows to use the configured leasetime as preferred and valid prefix...

This issue has been fixed in the odhcpd version in use by Lede (https://git.lede-project.org/?p=project/odhcpd.git;a=summary)

From my side there're no concrete plans to implement support for this rfc

@EricLuehrsen The bug has been fixed in commit https://git.lede-project.org/?p=project/odhcpd.git;a=commit;h=700f5abbeff4e3dcc0f6b12d4883315e2cfb9b74

@EricLuehrsen Lede uses a clone of this repo (https://git.lede-project.org/project/odhcp.git) as PR to fix issues remained open. Therefore I would advice to log issues and enhancement requests in the Lede issue...

The specified ra_lifetime will be sent as Router Lifetime in case there's a default IPv6 route. You can override the default route check by specifying ra_default to either 1 (ignore...

Can you set odhcpd loglevel to 7 and paste the output of logread when you observe the behavior ?

No there's no way to configure different DNS servers for DHCPv6 and RA. For which use case do you want to configure differrent DNS servers for DHCPv6 and RA ?