dbclient can't connect to cisco

[Matt Johnston]

> On Fri 16/11/2018, at 2:26 am, Nik Soggia <dropbear at niksoggia.it> wrote:
> 
> So in the end if I delay the kexinit until there is some data on the wire I will pull the rabbit out of the cylinder.

The problem is that waiting for the remote banner is still adding a round trip of delay. That's fine for a local network, but me -> dropbear.nl is half a second, that's no good.

Cheers,
Matt