Hi,

On Thu, 2021-07-01 at 15:56 +0000, Gregory Anders wrote:

(Re-sending now that I'm subscribed to the list)

Hi all,

I am running U-Boot on an embedded device that is connected via Ethernet to my workstation. The workstation is running dhcpd and U-Boot is able to successfully obtain an IP address via DHCP from the server. However, the `serverip` environment variable is not being set which prevents U-Boot from continuing to boot over the network. I have to manually enter `setenv serverip 10.0.10.1` each time.

How do I get the DHCP server to set the serverip variable? My dhcpd.conf file is quite simple:

subnet 10.0.10.0 netmask 255.255.255.0 {          option routers 10.0.10.1;          range 10.0.10.2;      }

I would have thought the 'option routers' line would do the trick, but apparently not. I've done a bit of searching online but haven't yet found anything helpful.

This is just a guess because I don't have a dhcpd server running, but with dnsmasq we have this working without problems. From a quick search, maybe adding

next-server 10.0.10.1;

might do the trick?