Hello,
currently MikroTik as PPPoE client while reconecting to PPPoE (restarting accel-pppd for example) sends DHCPv6 REBIND messages. This accel ignores and silently drops it at all because it doesn't know that client (ipv6/dhcpv6.c: dhcpv6_recv_rebind ... if (!pd->clientid) ... return).
I think that is wrong.
It would respond with some reply (and install ipv6 routes) OR deny that (not sure which is RFC compliant).
[bug?] IPv6 rebind
Re: [bug?] IPv6 rebind
Hello, can you try patch https://raw.githubusercontent.com/Dmitr ... _ipv6.diff authot @themiron (Vladislav Grishenko).
RFC link https://tools.ietf.org/html/rfc8415#section-18.3.5
RFC link https://tools.ietf.org/html/rfc8415#section-18.3.5