Re: [lwip-users] Enabling DHCP option 50

[Simon Goldschmidt]

cookies_do wrote:
> Yes, I have tried and it seems like DHCP server just ignored this requested
> IP. DHCP server offered another IP and after that DHCP client accepted this
> offered IP. IP I have requested is hard-coded just for purpose of testing
> this feature "Request IP address". Requested IP address is available.
> 
> My question is:
> Do I have to include some other option in DHCP message or this is enough?

I guess it should be enough. Keep in mind that a DHCP must be specially 
configured to accept client-requested IPs. One situation where every server
should accept this request is when a client reboots without releasing its
lease and re-requests the same address again.

Simon