Hi,
We recently swapped out core from procurve to aruba 6300m. As a result ipxe will not work if the client is on a different vlan to the pxe server. Error is 53 boot file not found. Ip helpers have been added to the vlan and we are not using acls. Interesting to note pxe (legacy) will work through the new core. If I revert back to the procurve as a core there are no issues. Would there be something that would block or delay the pxe server returning the info to the client? Using wireshark this appears to be what is happening?
Thanks, Brett