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@nomaster
Last active December 4, 2023 12:42
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IPv6 on UniFi guest wireless network
config.system_cfg.1=ebtables.101.cmd=-t nat -I GUESTIN 1 -p IPv6 -d 06:be:ef:00:00:00/ff:ff:ff:00:00:00 -j ACCEPT
config.system_cfg.2=ebtables.102.cmd=-t nat -I GUESTIN 2 -p IPv6 --ip6-proto ipv6-icmp --ip6-icmp-type router-solicitation -j ACCEPT
config.system_cfg.3=ebtables.103.cmd=-t nat -I GUESTIN 3 -p IPv6 --ip6-proto ipv6-icmp --ip6-icmp-type neighbour-advertisement -j ACCEPT
config.system_cfg.4=ebtables.104.cmd=-t nat -I GUESTIN 4 -p IPv6 --ip6-proto ipv6-icmp --ip6-icmp-type neighbour-solicitation -j ACCEPT
config.system_cfg.5=ebtables.105.cmd=-t nat -I GUESTOUT 1 -p IPv6 -s 06:be:ef:00:00:00/ff:ff:ff:00:00:00 -j ACCEPT
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confirmed to be working

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Make sure to include your routers in the list of allowed broadcast senders, in case you enabled the broadcast filtering feature.

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Replace 06:be:ef:00:00:00/ff:ff:ff:00:00:00 with the MAC address of your router or a MAC address/mask string of your router's vendor.

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