[B.A.T.M.A.N.] single IP for multiple interfaces (was: Re: [B.A.T.M.A.N.] problem starting batmand (v799))

[Marek Lindner <lindner_marek@yahoo.de>]

Hi,

> 05:12:09.512310 arp who-has 192.168.43.255 tell 192.168.42.25
> 05:12:10.512178 arp who-has 192.168.43.255 tell 192.168.42.25

These ARP request are not issued by BATMAN itself. BATMAN does only send 
broadcast packets - your system creates these requests. 


> This is two times the same node, first time it recognizes the broadcast
> the right way, second time not.

BATMAN askes the system for the IP and broadcast addresses. In both cases the 
system responds with the same answer. I don't see much difference from 
batmans point of view.


> Is this implemented like this (where?)? Can't work BATMAN with the
> interfaces (or can't we change it to work this way), it would make the
> whole configuration much easier to assign to every node only one single
> IP address (or two, one for olsr and ne for BATMAN)? We are doing this
> with olsr and this really makes the network-structure much cleaner -
> every node has one IP.

You have multihomed OLSR nodes with a single IP and that works ? Can anyone of 
the OLSR folks say something about that ? I can't imagine how the routing 
daemon can distinguish 2 distinct connections with the same address ...

Regards,
Marek