ipv6-digi-mikrotik

///// TODO : Replace <<LAN_INTERFACE>> with internal bridge or lan interface, replace <<<PPPOE_DIGI_INTERFACE>>> with the pppoe-digi interface

/ipv6 nd
set [ find default=yes ] disabled=yes
add advertise-dns=yes interface=<<LAN_INTERFACE>>

/ipv6 dhcp-client
add add-default-route=yes interface=<<<PPPOE_DIGI_INTERFACE>>> pool-name=pool6 request=address,prefix script=":del\
    ay 5s;\
    \n/ipv6 address remove [find advertise=yes]\
    \n/ipv6 address add interface=<<LAN_INTERFACE>> address=::1/64 from-pool=pool6 advertise=yes" use-peer-dns=no
    
/ipv6 firewall filter
add action=drop chain=input comment="Drop (invalid)" connection-state=invalid
add action=accept chain=input comment="Accept (established, related)" connection-state=established,related
add action=accept chain=input comment="Accept DHCP (10/sec)" in-interface-list=<<<PPPOE_DIGI_INTERFACE>>> limit=10,20:packet protocol=udp src-port=547
add action=drop chain=input comment="Drop DHCP (>10/sec)" in-interface-list=<<<PPPOE_DIGI_INTERFACE>>> protocol=udp src-port=547
add action=accept chain=input comment="Accept external ICMP (10/sec)" in-interface-list=<<<PPPOE_DIGI_INTERFACE>>> limit=10,20:packet protocol=icmpv6
add action=drop chain=input comment="Drop external ICMP (>10/sec)" in-interface-list=<<<PPPOE_DIGI_INTERFACE>>> protocol=icmpv6
add action=accept chain=input comment="Accept internal ICMP" in-interface-list=!<<<PPPOE_DIGI_INTERFACE>>> protocol=icmpv6
add action=drop chain=input comment="Drop external" in-interface-list=<<<PPPOE_DIGI_INTERFACE>>>
add action=reject chain=input comment="Reject everything else"
add action=accept chain=output comment="Accept all"
add action=drop chain=forward comment="Drop (invalid)" connection-state=invalid
add action=accept chain=forward comment="Accept (established, related)" connection-state=established,related
add action=accept chain=forward comment="Accept external ICMP (20/sec)" in-interface-list=<<<PPPOE_DIGI_INTERFACE>>> limit=20,50:packet protocol=icmpv6
add action=drop chain=forward comment="Drop external ICMP (>20/sec)" in-interface-list=<<<PPPOE_DIGI_INTERFACE>>> protocol=icmpv6
add action=accept chain=forward comment="Accept internal" in-interface-list=!<<<PPPOE_DIGI_INTERFACE>>>
add action=accept chain=forward comment="Accept outgoing" out-interface-list=<<<PPPOE_DIGI_INTERFACE>>>
add action=drop chain=forward comment="Drop external" in-interface-list=<<<PPPOE_DIGI_INTERFACE>>>
add action=reject chain=forward comment="Reject everything else"

There is an error on line 11: interface=bridge-lan should be interface=<<LAN_INTERFACE>>. With that fixed, it works like a charm!

In my case, ipv6 dhcp-client is stuck in searching mode.. and pool6 is not created..
EDIT. Fixed it by triggering a pppoe interface restart by re-applying the PPPOE settings

Also, on RouterOS v7.5 I had to replace in-interface-list with in-interface and out-interface-list with out-interface

There is an error on line 11: interface=bridge-lan should be interface=<<LAN_INTERFACE>>. With that fixed, it works like a charm!

Thanks, fixed

tried this, but no luck. Stuck in "Searching"

Same, Stuck in "Searching"

Mine also gets stuck on "Searching". Has anyone managed to figure it out?

My fork is working for 6.48.4 (stable). If anyone finds a fix, please post a fork because I won't upgrade to ROS 7 without IPv6.

I suspect it's RouterOS 7 then. Has the issue been reported to Mikrotik?

Yes, I can confirm. It was caused by ROS 7. It works on the latest long-term release (6.49.13).