Hello, for my PhD studies Im implementing a new action, which modifies the sequence number in the TCP header. I’ve managed to add the action, however the action is applied only on the first packet. I’ve disabled the kernel datapath during this development, however I have no idea where to make changes to apply my modification on the fast path. I see, when a first packet arrives a cache miss occurs in the fast_path_processing (file lib/dpif-netdev.c). Could you give some hints how to implement my custom action, so it will modify packets on the fast_path too? Or how the switch behaves when the kernel module is enabled? Do the packet processing goes through the fast_path or remains in the kernel datapath?
Thank you, Tomas _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
