Re: limit dhclient to one server only?

[Jukka Marin <jmarin%embedtronics.fi@localhost>]

On Fri, Aug 16, 2013 at 08:38:38AM +0100, Patrick Welche wrote:
> > > I haven't tried it, but in dhcpcd.conf(5), this looks promising:
> > > 
> > >      whitelist address[/cidr]
> > >              Only accept packets from address[/cidr].  blacklist is 
> > > ignored if
> > >              whitelist is set.
> > 
> > Thanks, but in this case the clients don't know the server's address :(
> 
> So how is it a "known DHCP server"? IPSEC on bootps/bootpc ports?

It should supply a special option value or something like that to the clients,
allowing the clients to recognize it as "our server".

  -jm