Sunday, June 18, 2023

Block ipv6 on Mikrotik RouterOS

Block ipv6 on Mikrotik RouterOS

Enable the ipv6 package if you've disabled it.  Disabling the package doesn't stop ipv6.  You must enable the package then add the firewall rules here.


/ipv6 firewall raw
add chain=prerouting action=drop
add chain=output action=drop
/ipv6 firewall filter
remove [find]
add chain=input action=drop
add chain=forward action=drop
add chain=output action=drop

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