Port 55555 blocked at MacOS Big Sur
Solace default SMF port 55555 apparently is blocked under MacOS Big Sur.
The issue is a bit irritating, as the port won't show up in any listing for ports in use.
Existing templates start silently to fail on simple things like Try-Me with ws protocol (as underlying SMF is not available).
New templates will not start with a "port in use" error.
Maybe it might be a good idea to create a hint in the docs
and to this Docker compose template?
I've fixed this by mapping port 55555 to 55566 in docker-compose.yml