HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.
haproxy command line added to NAS $PATH
config file to setup as prior /opt/HAProxy/CONFIG/haproxy.cfg (empty by default)
builtin with openssl3, pcre2, lua, bzip, zlib
haproxy started automatically on startup (for debug can check startup log in /opt/HAProxy/startup_haproxy.log)