[Olsr-users] OLSR routing issue with highly connected node

[Henning Rogge]

On Thu, Dec 25, 2014 at 9:59 PM, Henning Rogge <(spam-protected)> wrote:
> Hi,
>
> but I do not think you get a good feedback through the socket you used
> to send the message.
>
> Maybe we should just remove the DF flag... we try to make the packet
> small enough to "not fragment" it, but if the user fucks up the MTU
> settings, the IP stack will do the job... it might wreck your ETX
> value, but at least you get a connection.

Interesting question:

where the hell do we set (if at all) the "don't fragment" bit for the sockets?

Henning