A Sample of using socket cookie and uid for traffic monitoring
authorChenbo Feng <fengc@google.com>
Thu, 23 Mar 2017 00:27:36 +0000 (17:27 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 24 Mar 2017 00:01:57 +0000 (17:01 -0700)
commit51570a5ab2b74a1b929e5a6c25b4df93652ac0aa
tree7739a3fff6681e52e7805b0d7eae39c0d2d99c68
parent6acc5c2910689fc6ee181bf63085c5efff6a42bd
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: Alexei Starovoitov <ast@kernel.org>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Chenbo Feng <fengc@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
samples/bpf/Makefile
samples/bpf/cookie_uid_helper_example.c [new file with mode: 0644]
samples/bpf/libbpf.h
samples/bpf/run_cookie_uid_helper_example.sh [new file with mode: 0644]