Re: MAC address and Firewall rules
Iptables appears to have support for blocking specifict mac addrs, but keep in
mind that a "clever" user may be able to change their mac addr.
On Fri, Apr 14, 2000 at 08:02:55AM +0200, Michael Wood <email@example.com> wrote:
> On Thu, Apr 13, 2000 at 09:55:05PM +0200, Oswald Buddenhagen wrote:
> > > Is it possible to set a firewall rule or rules to block certain MAC
> > > addresses from being routed? If so, how can that be done?
> > >
> > it will be possible with kernel 2.4 (as far as i understand).
> > i have not found any options for that in the 2.2 kernel (ipchains).
> Maybe you could play around with arp to "disable" the MAC
> addresses you don't want to route? I don't know how reliable or
> secure it would be if you can, though.
> Michael Wood | Tel: +27 21 762 0276 | http://www.kingsley.co.za/
> firstname.lastname@example.org | Fax: +27 21 761 9930 | Kingsley Technologies
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