[lwip-users] DHCP: IF not connected on power up

[Bernhard 'Gustl' Bauer]

Hi,

I'm using raw LWIP with IF CS8900.

When the interface is not connected during power up, DHCP cannot assign 
an IP. When the IF is connected some time later LWIP should ask for an 
IP - but it does not.

What must be done to trigger a DHCP cycle? Is there a mechanism to show 
a connected IF?

TIA

Gustl