Optiplex 3050 AIO PXE-E76
Hi all, our org just recently received a few dell 3050 AIO’s. When attempting to pxe boot I am getting an error of PXE-E76: bad or missing multicast address. I can pxe boot fine on all other dell machines except this series. I’m on the newest revision of FOG with the most up to date kernel of 4.19.48
@sysengine1125 What is serving DHCP in your network? A Windows Server? Which version?
@sysengine1125 OK then lets dig a bit deeper.
Is the fog server and the pxe booting computer on the same subnet? If no can you get a computer and load it with wireshark connected to the same subnet as the pxe booting computer?
I’m not seeing anything unusual here and everything appears to be configured properly.
@sysengine1125 There is an interesting post on this PXE error: https://www.reddit.com/r/SCCM/comments/6vjru3/sccm_2016_not_working_with_pxe/
It seems that Option 43 which was already configured (for our internal WiFi solution) was stopping the PXE boot process from working as it should.
See if you have DHCP option 43 configured n your DHCP server and check out what it really does.