Hi, I am new to XDP and exploring it's working with different interface types supported in linux. One of my use cases is to be able to receive packets from the bond interface. I used xdpsock sample program specifying the bond interface as the input interface. However the packets received on the bond interface are not handed over to the socket by the kernel if the socket is bound in native mode. The packets are neither being passed to the kernel. Note that the socket creation does succeed. In skb mode this works and I am able to receive packets in the userspace. But in skb mode as expected the performance is not that great. Is AF_XDP sockets on bond not supported in native mode? Or since the packet has be to be handed over to the bond driver post reception on the phy port, a skb allocation and copy to it is indeed a must? Another thing I notice is that other XDP programs attached to bond interface with targets like DROP, REDIRECT to other interface works and perform better than AF_XDP (skb) based. Does this mean that these are not allocating skb? Kindly share your thoughts and advice. Thanks, Prashant
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