update docs for a10nsp-dynamic

Author: GIC-de

docsrc/sources/access/l2bsa.rst

@@ -142,6 +142,11 @@ This interface is used for corresponding traffic streams
 where the a10nsp-interface is not explicitly defined, including
 the autogenerated :ref:`session traffic <session-traffic>`. 
 
+With ``a10nsp-dynamic`` enabled, the A10NSP interface can be learned dynamically 
+and streams are automatically moved to the correct interface. This feature is only 
+supported when threading is disabled.
+
+
 L2BSA over Network Inerfaces
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

docsrc/sources/configuration/interfaces.rst

@@ -50,3 +50,7 @@
 | **tun-name**                      | | TUN interface name prefix (`<tun-name><session-id>`).              |
 |                                   | | Default: bbl (bbl1, bbl2, ...)                                     |
 +-----------------------------------+----------------------------------------------------------------------+
+| **a10nsp-dynamic**                | | Move streams to dynamically learned A10NSP interface.              |
+|                                   | | This feature is only supported without threading enabled           |
+|                                   | | Default: false                                                     |
++-----------------------------------+----------------------------------------------------------------------+