Ebtables not working for IPV6 FORWARD

Installing and Using OpenWrt
1 
ebtables -t filter -A FORWARD -o $INTERFACE -p IPV6 -j DROP

The above rule does not work, already installed kmod-ebtables-ipv6

The following rule works fine

ebtables -t filter -A OUTPUT -o $INTERFACE -p IPV6 -j DROP

Do I need to modify anything else?

2

It's working fine now,
I don't know how to fix it,
maybe multiple restarts are needed