Hello.
i want Netbios(TCP 137 / 139) Block in CRS226 all Port
(Switch Mode - ether1 is none set,and All other ports is set ether1 Master) ..

But, i can not find any CRS Series Switch ACL Rule Examples in MikroTik Wiki..
it is too hard..and Error (matchers can be used only for ip or ipv6 mac-protocol(6)
Does anyone have an ACL example?

Thanks.