Hi all experts, good day

I stucked with something that bothering me for many days...

I currently using dualstack ipv4 + Native ipv6
however even though I set DNS advertisement, still my clients are not getting any IPv6 DNS

Below is my ROS code, please help me...

Thank you very much in advance

ros code

# jun/21/2014 22:59:37 by RouterOS 6.15
# software id = 8D1D-XW3B
#
/ipv6 address
add address=2001:e68:5429:236e:: from-pool=PPPoEv6 interface=br.local
add address=::1:1:1 advertise=no from-pool=PPPoEv6 interface=br.iptv
/ipv6 dhcp-client
add add-default-route=yes interface=pppoe.unifi pool-name=PPPoEv6 use-peer-dns=no
/ipv6 firewall filter
add chain=input connection-state=established in-interface=pppoe.unifi
add chain=input connection-state=related in-interface=pppoe.unifi
add chain=input dst-port=546 in-interface=pppoe.unifi protocol=udp src-address=fe80::/16
add chain=input in-interface=pppoe.unifi protocol=icmpv6
add action=drop chain=input in-interface=pppoe.unifi
add chain=forward connection-state=established in-interface=pppoe.unifi
add chain=forward connection-state=related in-interface=pppoe.unifi
add chain=forward in-interface=pppoe.unifi protocol=icmpv6
add action=drop chain=forward in-interface=pppoe.unifi
/ipv6 nd
set [ find default=yes ] advertise-dns=yes mtu=1492 reachable-time=5m
/ipv6 nd prefix default
set preferred-lifetime=1h valid-lifetime=1h

ros code

/ip dns
set allow-remote-requests=yes max-udp-packet-size=512 servers=2620::ccc:0:0:0:0:2,2620::ccd:0:0:0:0:2,208.67.220.220,208.67.222.222

Only Apple IOS gets DNS advertisement in RA.
Windows gets DNS in DHCPv6. However, Mikrotik does not support it in DHCPv6 configuration.

wow thats pretty bad =(

thanks =D

ROS 6 supports DNS in DHCPv6. Select "Other Configuration" in ND and deselect "Advertise DNS". Then add DHCPv6 server without pool. However, unlike IPv4, you should define IPv6 DNS in "IP" -> "DNS". It can't be defined in DHCPv6 or pool.