OpenBSD - NTopNG

NTOPNG with Self Signed Cert ntopng is a network traffic probe that provides 360° Network visibility, with its ability to gather traffic information from traffic mirrors, Netflow exporters, SNMP devices, Firewall logs, Intrusion Detection systems. package as root pkg_add ntopng Cert To use HTTPS on the built-in web server, create /etc/ssl/ntopng-cert.pem containing both the private key and certificate in the same file and make this readable by the _ntopng user. Use the -W flag to listen on HTTPS.