.. _SHDSL Diagnostics:

SHDSL
###########

You can find the SHDSL Diagnostics at **Diagnostics → Interfaces → SHDSL**.

Here you can see the current settings and status of your **SHDSL** setup.

To change your SHDSL setup please go to **Interfaces → Assign → SHDSL** and refer to the documentation at :ref:`SHDSL Settings`.

Output
**********

You can see the current *configuration* that is active, the *status* if the modem is connected and the connection data (PAM/Speed/SNRM/LATN).

.. image:: img/Diagnostics-SHDSL1.png
    :width: 100%
    :align: center
    :alt: SHDSL Configuration

You can also see all performance counter like CRC errors. 
NE is always the local errors and FE the foreign errors if available.

The different counters are:

- SNRM – Signal to Noise Margin
- LATN – Line Attenuation
- PBO – Power Back-off
- ES – Errored Seconds
- SES – Severe ES
- AUS – UnAvailable Seconds
- LOSW – Loss Of SyncWord
- CRCa – Cyclic Redundancy Check

**Clear Stats** allows you to reset the performance counter.

.. image:: img/Diagnostics-SHDSL2.png
    :width: 100%
    :align: center
    :alt: SHDSL Diagnostics