Hi my VPP contains a customized forwarder plugin the graph is looking like :
device-input--> my-forwarder-plugin --> ethernet-output (or error drop) this is good as long as the traversed traffic is within the same subnet but if not - i need to integrate/reuse VPP ARP/NDP nodes and the node which rewrite the L2 header i do not want to pass any ip node . Appreciate your help what nodes should be added, how the new graph should look like ? -Sara