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stuck in PXE-E51: No DHCP or proxyDHCP offers were received, PXE-M0F: Exiting Intel Boot Agent, Network boot canceled by keystroke

March 17th, 2014 Comments off

If you installed your OS and tried booting up it but stuck with the following messages:

stuck_pxe

Then one possibility is that, the configuration for your host's storage array is not right. For instance, it should be JBOD but you had configured it to RAID6.

Please note that this is only one possibility for this error, you may search for PXE Error Codes you encoutered for more details.

PS:

  • Sometimes, DHCP snooping may prevent PXE functioning, you can read more http://en.wikipedia.org/wiki/DHCP_snooping.
  • STP(Spanning-Tree Protocol) makes each port wait up to 50 seconds before data is allowed to be sent on the port. This Delay in turn can cause problems with some applications/protocols (PXE, Bootworks, etc.). To alleviate the problem, Porfast was implemented on Cisco devices, the terminology might differ between different vendor devices. You can read more http://www.symantec.com/business/support/index?page=content&id=HOWTO6019
  • ARP caching http://www.networkers-online.com/blog/2009/02/arp-caching-and-timeout/
  • If you want to disable Network Boot protocol, then press Ctrl + S, and disable it.

pxe-intel-boot-agent-xe