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Some ProxyDHCP servers and PXE boot servers do not specify a DHCP server identifier via option 54. We currently work around this in a variety of ad-hoc ways: - if a ProxyDHCPACK has no server identifier then we treat it as having the correct server identifier, - if a boot server ACK has no server identifier then we use the packet's source IP address as the server identifier. Introduce the concept of a DHCP server pseudo-identifier, defined as being: - the server identifier (option 54), or - if there is no server identifier, then the next-server address (siaddr), - if there is no server identifier or next-server address, then the DHCP packet's source IP address. Use the pseudo-identifier in place of the server identifier when handling ProxyDHCP and PXE boot server responses. Originally-fixed-by: Wissam Shoukair <wissams@mellanox.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>
iPXE README File Quick start guide: cd src make For any more detailed instructions, see http://ipxe.org