Re: [B.A.T.M.A.N.] non DHCP batman-adv gateway

["Gabriel Tolón" <gtolon@inti.gob.ar>]

Hi Gui, thanks for your answer!


El 23/07/14 12:58, Gui Iribarren escribió:
> On 18/07/14 10:06, Gabriel Tolón wrote:
>> Hi,
>>
>> I'd like to use a configuration in a batman-adv openwrt mesh network in
>> which the batman gateway relays the DHCP messages to and from a non
>> batman-adv router. I think that's not a typical configuration right?
>> Should it work? Do I need some additional packages? Thanks in advance!
>
> Yes, it should work just fine, you should set gw_mode=master in the
> correspondent batman-adv gateway, but turn its dhcp server off.

you mean gw_mode=server? Or it's a new option?

>
> So, when dhcp packets get to that node, it will naturally relay them
> over br-lan and they will reach the non-batman-adv router.
>
> That setup is more typical than what you might think of :)
>
> (we have used it this way in at least 4 or 5 different cases)
>
> cheers!

That's good to know. Other option I had thought was to turn off gw_mode 
and use the mesh just as the L2 switch it is, but that way the 
possibility to choose the best batman-adv gateway would be lost i guess.

Regards

Gabriel