web monitoring on specific port

[kwoot]

I just wonder why as a first step in a web monitoring configuration the url

http://136.231.87.55:8111/login.html

gives me

Step "connect to server" [1 of 1] failed: Couldn't connect to server: Failed to connect to 136.231.87.55: Permission denied

When I do from the zabbix server a wget of the url I get the contents back so no firewall in between or something like that.

Anybody got an idea?

Greets, Jeroen

[dinky]

Hi !
I search solution this question too. i have no idea exept install nginx and use it as http proxy. But it suxx if http (80) or https (443) ports are occupied.