A Sample of using socket cookie and uid for traffic monitoring
Add a sample program to demostrate the possible usage of get_socket_cookie and get_socket_uid helper function. The program will store bytes and packets counting of in/out traffic monitored by iptables and store the stats in a bpf map in per socket base. The owner uid of the socket will be stored as part of the data entry. A shell script for running the program is also included. Acked-by: NAlexei Starovoitov <ast@kernel.org> Acked-by: NWillem de Bruijn <willemb@google.com> Signed-off-by: NChenbo Feng <fengc@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Showing
想要评论请 注册 或 登录