A Sample of using socket cookie and uid for traffic monitoring

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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>

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Chenbo Feng 2017-03-22 17:27:36 -07:00 • committed by David S. Miller

parent 6acc5c2910

commit 51570a5ab2

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3

samples/bpf/Makefile

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217

samples/bpf/cookie_uid_helper_example.c

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10

samples/bpf/libbpf.h

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14

samples/bpf/run_cookie_uid_helper_example.sh

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