DR mode of LVS theoretically VIP accepts requests to modify the MAC address according to the algorithm and forwards it directly to the rear server. But I grabbed the packet through Tcpdump and found that VIP accepted a request, and all the rear servers had packets coming in. I"m not very good at reading Tcpdump"s packages, so I posted the results of the grab.
the Server side that should not accept the request received the following request: