Hello, have a look to the man page from monit 5.16, the wiki is for monit 5.27.0.
The problem is, monit 5.16 use a different syntax Taken from an old manual: Syntax for TCP port: SET HTTPD PORT <number> [ADDRESS <hostname | IP-address>] [SSL <ENABLE | DISABLE>] [PEMFILE <path>] [CLIENTPEMFILE <path>] [ALLOWSELFCERTIFICATION] [SIGNATURE <ENABLE | DISABLE>] ALLOW <user:password | IP-address | IP-range>+ Any reason to use the old monit 5.16? Try to migrate to monit 5.19.0 at least or to the new monit 5.27.0. With regards, Lutz
