Re: dhcp and iptables
On Tue, Aug 15, 2017 at 07:07:41PM +1000, Zenaan Harkness wrote:
> On Tue, Aug 15, 2017 at 10:42:42AM +0200, Pascal Hambourg wrote:
> > Le 15/08/2017 à 10:03, Bonno Bloksma a écrit :
> > >
> > > Can someone help me to understand this? Why does DHCP work when the iptable lines looks like in the first example
> >
> > DHCP software usually use the raw network interface, by-passing the IP stack and iptables rules.
>
> Would one "configure" DHCP firewalling with ebtables, or ip, or
> something else?
>
Neither!
Tell dhcp server to only listen on the internal network. That's it.
-H
--
Henning Follmann | hfollmann@itcfollmann.com
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