On 24/04/13 08:58, TJ wrote:
On 23/04/13 15:33, Will Dennis (Live.com) wrote:
interface=vl10-ovsbr0
interface=vl20-ovsbr0
bind-interfaces
dhcp-range=vl10-ovsbr0,192.168.10.50,192.168.10.150,4h
dhcp-range=vl20-ovsbr0,192.168.20.50,192.168.20.150,4h
dhcp-host=52:54:00:d5:ee:4d,id:*,192.168.10.1
dhcp-mac=set:wanem-20,52:54:00:45:8c:6a
dhcp-option=vl10-ovsbr0,3,192.168.10.254
dhcp-option=tag:vl20-ovsbr0,tag:!wanem-20,3,192.168.20.254
log-dhcp
I may be mis-reading the manual but as I understood it dnsmasq will issue a
default set of options for
each range.
dhcp-range=vl20-ovsbr0 will get a default option 3 which will be the IP of the
host running dnsmasq
dhcp-mac=set:wanem-20 sets a tag for the exceptional client
dhcp-option=tag:vl20-ovsbr0,tag:!wanem-20 will set a (possibly different)
gateway for non-exceptional clients.
At this point the exceptional client will have the default option 3 for the
range. I think what you need is to not send any default route at all when the
exceptional client makes a request:
dhcp-option=tag:vl20-ovsbr0,tag:wanem-20,3
I concur. Will, you've just omitted the empty option 3 from the last
dhcp-option.
(Wanders off to teach dnsmasq to complain in this situation.......)
Cheers,
Simon.
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