Mac based acl feature doesnt exist
Yes it does. Below is taken from my cheap 891 router:
Router(config)#access-list 700 permit ?
H.H.H 48-bit hardware address
Yes you can configure a MAC ACL but can you bind it to a L2 interface ?
And if you can will it behave like on most switches that is only filter non IP traffic which in this case won't solve the OP problem ?
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