[En-Nut-Discussion] NutNetIfConfig

[Gerd Müller]

Hi Harald,

> first, it is not possible to change the IP address while
> socket connections are established. This isn't Ethernut
> specific. On PCs the interface must be switched down and
> up again with the new IP.

does that mean I can use nutnetifconfig to that the new ip and than
afterwards reboot with the new ip or does it mean I only can that the Ip
once?

> However, Nut/OS doesn't provide an interface shutdown, so
> a reboot is required. The problems regarding DHCP are
> described partly in
> http://www.ethernut.de/pdf/enswm20e.pdf
> Page 33 ff.

Is there a way to change the IP over the Ethernet-Inteface or do I have to reflush the device? Are reboot won't matter.

Gerd


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