Re: ebtables fix changing source MAC

["otik@e-posta.sk" <otik@e-posta.sk>]

On 2015-04-04 15:38, Noel Kuntze wrote:
> Hello Oto,
>
> You can use arptables to do that. ebtables can't do that.
>
> arptables -A INPUT -s StupidEthernetDeviceIP --destination-mac MyOwnMacAddress -j mangle --mangle-mac-s TheMACAddressIwant
>
> You can of course replace the -s StupidEthernetDeviceIP with another filter. However, as you are using a bridge device and probably
> a lot of other devices communicate over the virtual bridge, you should construct a filter for a rule
> that guarantees (either by logical constraint or physical constraint [e.g: The only device connected to eth0 is the stupid ethernet device, assuming eth0 is slaved to br0])
> that only traffic from that host is mangled. Otherwise, you will not be able to establish a connection to any other host.

Thanks for proposed solution it seems to be good on first look. I'll 
test it on end of the month. And let you know.
I never heard of arptables before, but all got its first time :)

As I wrote I got just one shot, so if anybody have other solution pls 
let me know.

>
> Mit freundlichen Grüßen/Kind Regards,
> Noel Kuntze
>
>