Subject: Re: [PATCH 3/4] ipv4: add option to drop gratuitous ARP packets

From: Johannes Berg <[email-masked]>
Date: Wed, 04 Nov 2015 17:19:53 +0100

On Sat, 2015-04-11 at 13:59 +0300, Julian Anastasov wrote:
> 
>         May be only arptable_filter can help here to
> protect ARP?
> 

Finally reviving an ancient thread ...

I checked, butI don't see a way to match tip==sip. You can match on
each, but not against each other.

johannes