
{ NOTES:
{   1. The ordering of nlt$cl_layer_name is important i.e. an N layer must have
{   a smaller ordinal value than its N-1 layer.
{   2. IF nlt$cl_layer_name is changed the CONSTANTS application_layers and
{   all_layers in module NLM$CL_CONNECTION_LAYER_TEMPLAT must also be changed.

  TYPE
    nlt$cl_layer_name = (

{ Application layers:

          nlc$osi_session_interface, nlc$osi_generic_xport_interface,
          nlc$osi_sys_mgmt_access_agent, nlc$osi_network_access_agent,
          nlc$osi_link_access_agent, nlc$tcpip_mgmt_access_agent,
          nlc$tcp_interface, nlc$udp_interface,

{ Interface layers:

          nlc$xns_session_layer, nlc$osi_transport_access_agent,
          nlc$tcp_access_agent, nlc$channel_connection_layer),

    nlt$cl_layers = set of nlt$cl_layer_name,

    nlt$cl_application_layer = nlc$osi_session_interface .. nlc$udp_interface,

    nlt$cl_osi_application_layer = SET OF nlc$osi_session_interface .. nlc$udp_interface,

    nlt$cl_connection_route = set of nlt$cl_application_layer;



