On Wednesday 22 February 2012 10:04 PM, Daniel Lollman wrote:
Until this morning.. I was working with one system (let’s call it sysA) which is in a subnet 172.19.10.x. For some reason when this system boots up now it gets a DHCP address but then tftp times out and eventually boots from local disk instead of reinstalling.

At the very least, from sysA (or another machine on the same layer-2 network, you should be able to use tftp on the command line and get the pxe boot file from the PXE server. Just in case you haven't tried that already.

--
siddharth.