-------- Original Message -------- Subject: Re: [Shorewall-users] Protecting hosts from each other Date: Wed, 02 Jan 2013 09:36:42 -0800 From: Tom Eastep <[email protected]> Reply-To: Shorewall Users <[email protected]> To: [email protected] On 01/02/2013 07:02 AM, Mr Dash Four wrote: > >> Shorewall can't help you in the case of a bridge -- neither can >> routefilter. You would have to use arptables to prevent a misconfigured >> host from hijacking your network. >> > Which is exactly why I use arptables to "manually" craft my INPUT, > OUTPUT and FORWARD arptables chains (in shorewall's "started") - these > chain definitions are very similar to their corresponding counterparts > in iptables, and there is even arptables-restore, using the same format > as iptables-restore, to restore arptables chains. > > There is a proposal I've made a while ago for such functionality to be > included as part of shorewall (a bit like "rules" for arptables, if you > like) as I think it would be beneficial to everyone. Something like this? http://www1.shorewall.net/manpages/shorewall-arprules.html Comments welcome, -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________
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