Chris Ward
Chris Ward
I have what I think is the right code for packet03 assignment 2, but I don't understand how to test it. Please can someone upload a script of the commands...
I notice that the xdp-tutorial is set up with the "older" libbpf, and I want to build eBPF programs based on the tutorial with the "newer" libbpf. Has anyone got...
I am trying to evaluate using AF_XDP and a user-space application for packet filtering. Using iperf3 to generate udp packets flowing between namespaces on a VM gives me a data...
Is there an example of how to use this function ? I am trying to write a test case which receives packets from 2 interfaces and sends each packet out...
For the test case at [email protected]:tjcw/bpf-examples.git directory AF_XDP-filter, a function call to bpf_map_update_elem gets errno ENOTSOCK. This may be a kernel issue rather than a libbpf issue, but I do...
@tohojo @magnus-karlsson I now have success with the test case I have been working on, where user-space code decides whether a flow between source and destination endpoints is to be...
I now have my eBPF code working the way I want, and I am trying to get the user space code to work. Overall this is an application that I...
I am working through the bpf-examples, and for me the AF_XDP-forwarding test case fails . I have a fresh clone of xdp-project/bpf-examples and have just run the `configure` script and...