[Dnsmasq-discuss] domain per interface
richardvoigt at gmail.com
richardvoigt at gmail.com
Tue Mar 18 23:42:44 GMT 2008
If all else fails, you can run two instances of dnsmasq with two
separate config files, each bound to a different interface.
On Sat, Mar 15, 2008 at 2:49 PM, /dev/rob0 <rob0 at gmx.co.uk> wrote:
> I don't see how (if it is possible) to set a domain value per
> interface. I'm serving DHCP on a wired LAN and an insecure wireless
> segment. I want wired hosts to be "$HOST.lan.example.net." and the
> wireless ones, "$HOST.wifi.example.net."
>
> Am I missing something?
>
> Here's the deal: I want an extra layer of protection for my nfsd. The
> exports(5) file lists "*.lan.example.net." for access to shares. The
> wireless hosts should not be allowed NFS. (Yes, it's firewalled also,
> but the more layers the better IMO. At least I rest better. :) )
>
> Maybe this does it:
> http://tools.ietf.org/html/rfc2132#section-3.17
> dnsmasq.conf :
> ...
> dhcp-range=wifi,192.168.3.127,192.168.3.192,255.255.255.0,12h
> dhcp-option=wifi,15,wifi.example.net
> ...
>
> (where 192.168.3.1 is the wireless interface IP address)
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