Re: [B.A.T.M.A.N.] no gateway / tun interface / default route

[Freifunk Dresden <freifunk@ddmesh.de>]

Hi,

> > Consider another setup where the path A - B - C _ D - E is just one of many
> > possible paths between A and E. Now the link C _ D is such a "hidden link"
> > and nodes C and D are NATting all packets traveling along. Then, when E
> > receives a packet from A which has passed along ABCDE the source address of
> > that packet indicates that it came from B and not from A. The batmand on E
> > might have choosen a totally different route back from E to A (e.g. E-J-B-A)
> > but because the source address of the packet shows Cs IP it must be routed
> > back along C.
Only packages for the bbs/bbc interface and 172er ips are considered.
This is the same as you have already mentioned.
If I SNAT also the OGMs (4305) routing is completely dead.

> > by the way. Since batmand-exp rv 730 the parametrization of --bmx-defaults is
> > now enabled by default (it detects much better routes). This parametrization
> > automatically hides all non-primary interfaces and announces them as HNA.
> > You can revert the HNA announcements for a interface with the interface
> > specific /A switch (since revision 747).
To be sure, if I add /A behind bbs then no HNA is created for this interface ip?

Bye Stephan