That was it - JustHost installed OpenSSL. MNet is working. Apparently OpenSSL is not included in JustHost's standard build...
Thanks!
Ron
Moodle networking (MNet)
Networking requires the OpenSSL extension
ការពិភាក្សាត្រូវបានបិទ ដូច្នេះអ្នកមិនអាចឆ្លើយតបទៀតទេ។