Hi, We are facing issue with UDP/IP based fragmented packets on Azure cloud platform with Accelerated-Network enabled ports.
UDP fragmented Rx packets were able to receive well on media ports. But, when two fragmented packet received, first fragment is received on Queue-0 and second fragment is received on Queue-1. Ideally all the fragments(of single large packet) should be received single queue based on RSS, so that we can re-assemble as single pkt and process it, which is working well in other platforms on KVM hyper-visors(with I40evf NIC’s). I think, the as per RSS hash cacluation all the fragmented pkts should reach on single-queue(because the 5-tuple hash value will be same), but this is not happening in-case of Azue VM's Why ? Does anybody faced similar issue, please let me know your suggestion. Thanks, Madhukar.
