when using DHCP I call netifapi_dhcp_start() ant poll netif_is_up()
until the interface is up.
after some long time, if no connection can be made, I want to start DHCP
again (maybe the cable was diconnected and connected to another
network), what should be the correct procedure?
Should I jusr call netif_set_down() and start dhcp again? Will DHCP
renew itself after some timeout?
Sorry, but I could no find a clear doc about this...
Thanks,
Alain
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