I just installed ISPConfig on my Debian box (remote), and the suggested URL times out. I selected "https" for the site, and didn't set up any sort of SSL (except for mail) on the server beforehand, if that matters. This does stink, as I don't know what to do next and their site has nothing on the topic, and any help is appreciated:
* Happy LAMP server: http://li42-187.members.linode.com/
* Sad ISPConfig URL: https://li42-187.members.linode.com:81/
tcp 0 0 *:81 *:* LISTEN 1558/ispconfig_http
I manually ran ispconfig_httpd (ispconfig_http doesn't exist, at least as a file) but that didn't fix anything.