| .. _net_stats-sample: |
| |
| Network Statistics Sample Application |
| ##################################### |
| |
| Overview |
| ******** |
| |
| This sample shows how to query (and display) network statistics from a user |
| application. |
| |
| The source code for this sample application can be found at: |
| :zephyr_file:`samples/net/stats`. |
| |
| Requirements |
| ************ |
| |
| - :ref:`networking_with_host` |
| |
| Building and Running |
| ******************** |
| |
| A good way to run this sample application is with QEMU or native_posix board |
| as described in :ref:`networking_with_host`. |
| |
| Follow these steps to build the network statistics sample application: |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/net/stats |
| :board: <board to use> |
| :conf: prj.conf |
| :goals: build |
| :compact: |
| |
| If everything is configured correctly, the application will periodically print |
| current network statistics to the console. |
| |
| .. code-block:: console |
| |
| Global network statistics |
| IPv6 recv 27 sent 8 drop 0 forwarded 0 |
| IPv6 ND recv 2 sent 5 drop 2 |
| IPv6 MLD recv 0 sent 3 drop 0 |
| IPv4 recv 20 sent 0 drop 20 forwarded 0 |
| IP vhlerr 0 hblener 0 lblener 0 |
| IP fragerr 0 chkerr 0 protoer 0 |
| ICMP recv 15 sent 3 drop 13 |
| ICMP typeer 0 chkerr 0 |
| UDP recv 0 sent 0 drop 30 |
| UDP chkerr 0 |
| TCP bytes recv 0 sent 0 |
| TCP seg recv 0 sent 0 drop 0 |
| TCP seg resent 0 chkerr 0 ackerr 0 |
| TCP seg rsterr 0 rst 0 re-xmit 0 |
| TCP conn drop 0 connrst 0 |
| Bytes received 7056 |
| Bytes sent 564 |
| Processing err 1 |
