Problem with DHCP in 7.23rc when used behind Rogers' modem in Canada

[CGGXANNX]

@jaclaz

so that it should have been easy to find the (mis-) configuration that at the end was the culprit.

I don't think that this issue is only caused by a misconfiguration. It will also happen with the default configuration that has the single /ipv6 nd entry with the all interface.

As I wrote in the 7.23.1 thread, probably due to this change:

@EdPa

• ipv6,ra - fixed sending only DNS or MTU when prefix is set to "none";

RouterOS now sends RA for every matching interfaces, even when nothing is turned on. No prefix / MTU / DNS / MAC setting needed. If you set ra-lifetime=none, a RA packets are still sent, just with RA Lifetime set to 0s.

So the default configuration with the all entry is enough for @mozerd to experience the problem.