%% %CopyrightBegin%
%%
%% SPDX-License-Identifier: Apache-2.0
%%
%% Copyright Ericsson AB 2021-2025. All Rights Reserved.
%%
%% %CopyrightEnd%

[;1m  ports()[0m

  Returns a list of port identifiers corresponding to all the ports
  existing on the local node.

  Notice that an exiting port exists, but is not open.
